- Abelia,
556.
- Abies,
124,
129,
130,
132,
133,
148,
155,
165,
246,
264,
265,
266.
- Abietaceæ,
255,
263,
272.
- Abrus,
470,
473.
- Abutilon,
427.
- Acacia,
473,
474,
475.
- False,
470.
- Acalypha,
434.
- Acanthaceæ,
518,
529,
530.
- Acanthus,
530.
- Acer,
122,
441,
442.
- Aceraceæ,
441.
- Aceranthus,
390.
- Acetabularia,
12,
63.
- Achillea,
568,
572,
574.
- Achimenes,
528.
- Achlya,
107,
108.
- Achnantheæ,
21.
- Achras,
511.
- Acinetæ,
68,
72.
- Aconitum,
379,
383.
- Acorin,
306.
- Acorus,
303,
304,
306.
- Acrasieæ,
6.
- Acrocarpi,
196.
- Acrocomia,
301.
- Acrogynæ,
192.
- Acrospermaceæ,
132.
- Acrostichum,
213.
- Acrotonous,
331.
- Acrotylaceæ,
83.
- Acrotylus,
83.
- Actæa,
379,
380,
382.
- Actinidia,
415.
- Adansonia,
427.
- Adder’s tongue,
211.
- Adenanthera,
475.
- Adiantum,
201,
206,
213.
- Adinida,
17.
- Adlumia,
395.
- Adonis,
379,
383.
- Adoxa,
453,
555.
- Aerobic,
31.
- Æchmea,
319,
320.
- Æcidiospores,
147.
- Æcidium,
147,
148,
150,
155.
- Ægiceras,
513.
- Ægilops,
296.
- Ægopodium,
494.
- Æschynanthus,
528.
- Æsculinæ,
439.
- Æsculus,
440.
- Æthalium,
8.
- Æthusa,
495,
498.
- Affonsea,
466.
- Agapanthus,
312,
314.
- Agar-Agar,
33,
84.
- Agaricaceæ,
166.
- Agaricinei,
171.
- Agathis,
263.
- Agave,
318.
- Agaveæ,
318.
- Ageratum,
571.
- Aggregatæ,
505,
564.
- Agraphis,
312.
- Agrimonia,
459,
460.
- Agrimonieæ,
459.
- Agrimony,
459.
- Agropyrum,
113,
295.
- Agrostemma,
365,
367.
- Agrostideæ,
294.
- Agrostis,
294.
- Ahnfeltia,
83.
- Ailanthus,
439.
- Aira,
294.
- Aizoaceæ,
374.
- Aizoideæ,
374.
- Aizoon,
375.
- Ajuga,
47,
537.
- Ajugeæ,
537.
- Akebia,
390.
- Akinetes,
10.
- Alaria,
71,
72.
- Albugo,
107.
- Albumen,
246.
- Albuminous,
249.
- Albumose,
473.
- Alchemilla,
460.
- Alchornea,
432.
- Alcoholic fermentation,
97.
- Alder,
8,
118,
341.
- Aldrovandia,
408,
409.
- Aleurites,
434.
- Algæ,
1,
4,
8.
- Algal-Fungi,
95,
96.
- Alhagi,
472.
- Alisma,
281,
282.
- Alismaceæ,
278,
281.
- Alismeæ,
281.
- Alkanet,
534.
- Alkanna,
534,
535.
- Alliariinæ,
404.
- Allieæ,
312.
- Allium,
312,
313,
314.
- Alloplectus,
528.
- Allosorus,
213.
- Almeidea,
437.
- Almond,
461,
462.
- Alnus,
8,
117,
118,
341,
342.
- Alocasia.
306.
- Aloë,
274,
312,
313,
314.
- Aloineæ,
312.
- Alonsoa,
525.
- Alopecurus,
290,
294,
296.
- Alpine Violet,
513.
- Alpinia,
326.
- Alsine,
364,
366.
- Alsineæ,
365.
- Alsodeia,
411.
- Alsophila,
214,
215.
- Alstrœmeria,
318.
- Alstrœmerieæ,
318.
- Alternanthera,
369.
- Althæa,
426,
428,
429,
430.
- Althenia,
279.
- Alyssinæ,
404.
- Alyssum,
400.
- Amanita,
167,
171.
- Amarantaceæ,
364,
368.
- Amarant-tree,
468.
- Amarantus,
368,
369.
- Amarylleæ,
317.
- Amaryllidaceæ,
310,
316.
- Amaryllis,
317,
318.
- Amber,
267.
- Ambrosia,
573.
- Ambrosieæ,
564,
567,
573.
- Ambrosinia,
305.
- Amelanchier,
464,
465.
- Amentaceæ,
337.
- Amherstia,
468.
- Ammannia,
483.
- Ammi,
494.
- Ammieæ,
494.
- Ammobium,
573.
- Ammoniac-gum,
498.
- Ammophila,
295.
- Amomis,
488.
- Amorpha,
470.
- Ampelidaceæ,
445.
- Ampelopsis,
445,
447.
- Amphidinium,
16.
- Amphigastria,
181,
188.
- Amphipleureæ,
21.
- Amphisphæriaceæ,
130.
- Amphithecium,
186.
- Amphitropideæ,
21.
- Amphoreæ,
21.
- Amsonia,
544.
- Amygdalaceæ,
461,
466.
- Amygdalin,
462.
- Amygdalus,
461,
462.
- Amyris,
438.
- Anabæna,
25,
219.
- Anacampseros,
373.
- Anacamptis,
332.
- Anacamptodon,
197.
- Anacardiaceæ,
439.
- Anacardium,
439.
- Anacrogynæ,
192.
- Anacyclus,
572,
574.
- Anadyomene,
62.
- Anaerobic,
31.
- Anagallis,
513.
- Anamirta,
390.
- Ananassa,
319,
320.
- Anastatica,
401.
- Anathyllis,
471.
- Anatropous,
242,
243.
- Anchusa,
150,
531,
532,
534,
535.
- Ancylistaceæ,
104.
- Ancylonema,
44.
- Andira,
472,
473.
- Andreæa,
185,
187,
188,
195.
- Andrœcium,
239.
- Androgenesis,
14.
- Andromeda,
161,
508.
- Andromedeæ,
508.
- Andropogon,
289,
293,
296.
- Andropogoneæ,
293,
296.
- Androsace,
512,
513.
- Androspore,
57.
- Aneimia,
215.
- Anelatereæ,
192.
- Anemone,
379,
384.
- Anemoneæ,
384.
- Anemonopsis,
379.
- Anethum,
496,
498.
- Aneura,
191,
192.
- Angelica,
496,
498.
- Angiopteris,
212.
- Angiospermæ,
3,
234,
239,
250,
273.
- Angiosperms,
237,
245,
248.
- Angiosporeæ,
82.
- Angosturæ, Cortex,
437.
- Anguliferæ,
21.
- Anise,
498.
- Anlage,
90.
- Annatto,
412.
- Annularia,
225.
- Annulariæ,
225.
- Annulus,
195,
209.
- inferus,
167.
- superus,
168.
- Anoda,
428,
429.
- Anodic,
480.
- Anomodon,
197.
- Anona,
388.
- Anonaceæ,
388.
- Antennaria,
124,
573.
- Anthemideæ,
572.
- Anthemis,
569,
572,
574.
- Anther,
237,
238.
- Fibrous layer of,
241.
- Structure of,
239.
- Anthericeæ,
312.
- Anthericum,
312,
313.
- Antheridium,
13,
100,
198.
- Antherozoid,
13.
- Anthocarp,
374.
- Anthoceros,
25,
186,
187,
188,
189,
191.
- Anthoceroteæ,
191.
- Antholyza,
321.
- Anthostema,
432,
433.
- Anthoxanthum,
295,
296.
- Anthrax bacillus,
31,
39,
40.
- Anthriscus,
493,
495,
498.
- Anthurium,
304.
- Anthyllis,
471.
- Antiaris,
356.
- Antipodal cells,
248.
- Antirrhineæ,
523.
- Antirrhinum,
524,
527.
- Antisepsis,
32.
- Apeiba,
424,
425.
- Apetalæ,
336,
337.
- Aphanizomenon,
25.
- Aphanocapsa,
24.
- Aphanochæte,
54.
- Aphthæ,
180.
- Aphyllanthes,
312.
- Apiocystis,
51.
- Apios,
471.
- Apiosporium,
124.
- Apium,
494,
498.
- Aplanogametangium,
12.
- Aplanogametes,
12.
- Aplanospores,
10.
- Apocynaceæ,
542,
543,
549.
- Apocynum,
514.
- Apogamy,
203.
- Aponogeton,
281.
- Aponogetonaceæ,
281.
- Apospory,
188.
- Apostasia,
329.
- Apostasieæ,
328,
329.
- Apothecium,
118,
132.
- Apple,
127,
130,
464,
465.
- Apricot,
121,
461,
462.
- Aquifoliaceæ,
444.
- Aquilegia,
378,
379,
381,
382.
- Arabis,
402.
- Araceæ,
276,
278,
303.
- Arachis,
469,
472,
473.
- Aralia,
491.
- Araliaceæ,
454,
491,
549.
- Araucaria,
237,
263.
- Araucariaceæ,
257,
263,
272.
- Arbor vitæ,
267.
- Arbuteæ,
508.
- Arbutus,
508.
- Archangelica,
496,
498.
- Archegoniata,
3,
185.
- Archegonium,
3,
184,
198.
- Development of,
201.
- Archesporium,
186,
202.
- Archicarp,
120.
- Archidium,
193,
195.
- Arctostaphylos,
161,
508.
- Arcyria,
7,
8.
- Ardisia,
513.
- Areca,
301,
302.
- Areca-palm,
302.
- Arecineæ,
301.
- Arenaria,
366.
- Arenga,
301.
- Argemone,
395.
- Aria,
152.
- Aril,
255,
258.
- Arineæ,
305.
- Arisarum,
305.
- Aristida,
295.
- Aristolochia,
499,
500.
- Aristolochiaceæ,
499.
- Aristolochiales,
499.
- Aristotelia,
425.
- Armeniaca,
461.
- Armeria,
514.
- Armillaria,
117,
169,
170.
- Arnebia,
533.
- Arnica,
572,
574.
- Arnoseris,
571.
- Aronia,
464.
- Arrack,
296,
301.
- Arrow-head,
282.
- Arrow-poison,
544,
546.
- Arrowroot,
327,
434.
- Artabotrys,
388.
- Artemisia,
569,
572,
573,
574.
- Arthonia,
134.
- Arthoniaceæ,
134.
- Arthrosporous,
29.
- Arthrotaxis,
267.
- Artichoke,
570,
574.
- Jerusalem,
572,
574.
- Artocarpeæ,
354.
- Artocarpus,
356.
- Arum,
303,
304,
305,
306.
- Arundo,
294,
296.
- Asafœtida,
498.
- Asarum,
499,
500.
- Asclepiadaceæ,
238,
542,
544.
- Asclepias,
545,
546.
- Ascobolaceæ,
135.
- Ascobolus,
136.
- Ascocarps,
88.
- Ascocorticium,
116,
117.
- Ascogone,
120.
- Ascoidea,
108.
- Ascoideaceæ,
108.
- Ascolichenes,
95,
116,
136.
- Ascomycetes,
95,
114,
116.
- Ascophyllum,
73,
75.
- Ascospore,
88.
- Ascus,
88.
- Aseroë,
173.
- Asexual reproductive cells,
10.
- Ash,
127,
546,
547.
- Asimina,
388.
- Asparageæ,
314.
- Asparagus,
314,
316.
- Aspen,
152,
338.
- Aspergillus,
122.
- Asperifoliæ,
532.
- Asperococcus,
70.
- Asperugo,
534.
- Asperula,
552,
553.
- Asphodelus,
312,
313,
314.
- Aspidistra,
314.
- Aspidium,
203,
204,
207,
213,
214.
- Aspidosperma,
344.
- Asplenium,
213,
214.
- Astelia,
316.
- Aster,
569,
571,
573.
- Astereæ,
571,
573.
- Asteriscus,
574.
- Asterocystis,
78.
- Asterophylliteæ,
225.
- Asterophyllites,
225.
- Astragaleæ,
470.
- Astragalus,
114,
470,
473.
- Astrantia,
493.
- Astrocarpus,
407.
- Atherurus,
305.
- Athyrium,
204,
207,
213.
- Atragene,
379,
385.
- Atraphaxis,
360.
- Atriplex,
371,
372.
- Atripliceæ,
371.
- Atropa,
519,
521,
522,
523.
- Atropine,
522.
- Attalea,
297,
301.
- Attar of Roses,
460.
- Aubrietia,
400.
- Aucuba,
491.
- Aulacomnium,
197.
- Aurantieæ,
437.
- Auricula,
156.
- Auricularia,
156.
- Auriculariaceæ,
145,
155.
- Austrian Pine,
267.
- Autobasidia,
144.
- Autobasidiomycetes,
96,
145,
157.
- Autœcious,
148.
- Autoxenous,
118.
- Auxiliary cells,
81.
- Auxospore,
19.
- Avena,
294,
296.
- Aveneæ,
294.
- Avens,
458.
- Averrhoa,
416.
- Avicennia,
535.
- Avignon grain,
448.
- Awlwort,
401.
- Awn,
288,
290.
- Azalea,
508.
- Azolla,
25,
219.
- “Bablah,”
475.
- Bacillus,
26,
28,
30,
31,
35,
36,
37.
- anthracis,
39.
- diphtheriæ, lepræ, mallei, tetani, tuberculosis, typhosus,
40.
- Bacteria,
4,
5,
8,
9,
10,
22,
26.
- Bacterium,
26,
28,
30,
35,
39.
- Bactris,
301.
- Bæomyces,
140,
142.
- Balanophora,
504.
- Balanophoraceæ,
504.
- Ballota,
538.
- Balsaminaceæ,
420.
- Balsamodendron,
438.
- Balsam of Copaiba,
468.
- of Peru,
473.
- Bamboo,
289,
291,
292,
293.
- Bambusa,
289,
291,
293.
- Bambuseæ,
293,
296.
- Banana,
324,
325.
- Baneberry,
382.
- Bangia,
77,
78.
- Bangioideæ,
77.
- Banksia,
450.
- Baobab,
427.
- Barbacenia,
318.
- Barbarea,
402.
- Barberries,
389.
- Barbula,
196.
- Bark-canker,
169.
- Barley,
113,
292,
296.
- Barosma,
436.
- Barringtonia,
489.
- Bartonia,
476.
- Bartramia,
197.
- Bartsia,
526.
- Basella,
371.
- Baselleæ,
371.
- Basidial-layer,
89.
- Basidiocarp,
89.
- Basidiolichenes,
96,
145,
176.
- Basidiomycetes,
96,
114,
144,
145.
- Basidiospore,
88.
- Basidium,
89,
144,
146.
- Basitonous,
331.
- Bassia,
511.
- Bast,
251,
425,
430.
- Bastardia,
428.
- Batatas,
516,
517.
- Batidaceæ,
372.
- Batis,
372.
- Batrachium,
383.
- Batrachospermum,
80,
83.
- Bauhinia,
467.
- Bayberry-tree,
490.
- “Bay-rum,”
489.
- Beaked parsley,
495.
- Beak-rush,
286.
- Bear-berry,
508.
- Beard lichen,
143.
- Beech,
127,
134,
164,
165,
526.
- Beef-steak fungus,
166.
- Beer-yeast,
177,
178.
- Beet,
369.
- Beet-root,
372.
- Beggiatoa,
26,
28,
37.
- Begonia,
477,
478.
- Begoniaceæ,
475,
477.
- Bellis,
569,
572.
- Benincasa,
481.
- Berberidaceæ,
238,
389.
- Berberis,
149,
389,
390.
- Bergamot,
438.
- Bergia,
413.
- Berteroa,
400.
- Bertholletia,
489.
- Beta,
369,
370,
372.
- Betel,
363.
- Betonica,
538.
- Betony,
538.
- Betula,
342.
- Betulaceæ,
341.
- Biarum,
305.
- Biatorella,
134.
- Bicornes,
336,
451,
505,
506.
- Biddulphieæ,
21.
- Bidens,
566,
572.
- Biebersteinia,
419.
- Bignonia,
529.
- Bignoniaceæ,
518,
529.
- Bilberry,
509.
- Billardiera,
455.
- Billbergia,
320.
- Bindweed,
515,
516.
- Biota,
268.
- Birch,
117,
135,
165,
342.
- Bird-cherry,
461,
462.
- Birdlime,
501,
504.
- Bird’s-foot,
472.
- Bird’s-foot-trefoil,
471.
- Biscutella,
401.
- Bitter-cress,
402.
- Bitter-sweet,
522.
- Bixa,
412.
- Bixaceæ,
412.
- Blackberry,
461.
- Black-boy,
312.
- Black-currant,
153,
455.
- Black-mustard,
401,
405.
- Black-pepper,
363.
- Blackthorn,
462.
- “Bladder” plums,
117.
- Bladder-senna,
470.
- Bladder-wort,
528.
- Blasia,
25,
191,
192.
- Blattiaceæ,
483.
- Blechnum,
209,
214,
254.
- Bletia,
332.
- Blight,
132.
- Blindia,
196.
- Blinks,
373.
- Blitum,
369.
- Blood-red Currant,
455.
- Blue-green Algæ,
5,
22.
- Bocconia,
395.
- Boehmeria,
353.
- Boerhaavia,
374.
- Bog-mosses,
193.
- Bog-myrtle,
351.
- Bog Wortleberry,
509.
- Boisduvalia,
485.
- Boletus,
166.
- Bomarea,
318.
- Bombaceæ,
427.
- Bombax,
427.
- Bonnemaisonia,
83.
- Bonnemaisoniaceæ,
83.
- Borage,
533.
- Borageæ,
532,
533.
- Boraginaceæ,
515,
531,
532,
537.
- Borago,
533,
534.
- Borassinæ,
301.
- Borassus,
301.
- Borderea,
323.
- Boronieæ,
436.
- Borreria,
550.
- Boschia,
190.
- Bossiæa,
472.
- Boswellia,
438.
- Bo-tree,
356.
- Botrychium,
202,
210,
211.
- Botrydiaceæ,
47,
59.
- Botrydium,
59.
- Botrytis,
128,
134,
135.
- Bottle-gourd,
481.
- Bouchea,
535.
- Bougainvillea,
374.
- Boussingaultia,
371.
- Bouvardia,
550.
- Bovista,
174.
- Bowenia,
253,
254.
- Bowiea,
312.
- Box,
434.
- Brachypodium,
294.
- Brachythecium,
197.
- Bracken-fern,
207,
213.
- Bract,
235.
- Bracteole,
235,
275,
334.
- Bradypus,
8,
54,
356.
- Brahea,
300.
- Bramble,
458.
- Branching of Palm,
298.
- Brand-fungi,
95,
108,
109.
- Brand-spores,
91.
- Brasenia,
386.
- Brassica,
399,
400,
401.
- Brassicinæ,
404.
- Brayera,
460.
- Brazil-nuts,
489.
- Bread-fruit,
356.
- Briza,
290,
294,
296.
- Brome,
296.
- Bromeliaceæ,
308,
309,
310,
318.
- Bromus,
287,
289,
290,
293,
296.
- Brookweed,
513.
- Broom,
472.
- Broom-rape,
528.
- Brosimum,
356.
- Broussonetia,
354.
- Browallia,
521.
- Brown Algæ,
1.
- Brownea,
468.
- Brownian movement,
28.
- Brugmansia,
504.
- Brunfelsia,
521.
- Bryaceæ,
197.
- Bryonia,
481.
- Bryophyllum,
451,
452.
- Bryophyta,
1,
234.
- Bryopsidaceæ,
47,
60.
- Bryopsis,
60,
62.
- Bryum,
197.
- Buchu,
436.
- Buck-bean,
543.
- Buckthorn,
448.
- Buckwheat,
361.
- Buettneria,
422.
- Buettneriaceæ,
422.
- Bugle,
537.
- Bulbine,
312.
- Bulbochæte,
55,
56.
- Bulbocodium,
310.
- Bulbophyllum,
332.
- Bulgaria,
134.
- Bulgariaceæ,
134.
- Bullace,
461,
462.
- Bulliarda,
452.
- Bull-rush,
303.
- Bumelia,
511.
- Bunchosia,
442.
- Bunias,
400,
403.
- Bupleurum,
491,
494.
- Burdock,
570.
- Burmanniaceæ,
328.
- Bur-marigold,
572.
- Bur Parsley,
497.
- Bur-reed,
302.
- Burseraceæ,
438.
- Butcher’s broom,
316.
- Butomeæ,
281.
- Butomus,
281,
282.
- Butterbur,
571.
- Butter-tree,
414.
- Butter-wort,
528.
- Butyric-acid-bacíllus,
38.
- Buxaceæ,
434.
- Buxbaumia,
197.
- Buxbaumiaceæ,
197.
- Buxus,
434.
- Cabbage,
401.
- Cabomba,
386.
- Cabombeæ,
386.
- Cacalia,
572.
- Cactaceæ,
375.
- Cacti,
375.
- Cactifloræ,
375.
- Cæoma,
147,
148,
152.
- Cæsalpinia,
468.
- Cæsalpiniaceæ,
466,
470.
- Caffeine,
441,
553.
- Cajanus,
471.
- Cajeput-oil,
489.
- Cajophora,
476.
- Cakile,
403.
- Calabar-bean,
471,
473.
- Calabash,
529.
- Caladium,
306.
- Calamagrostis,
289,
294.
- Calamintha,
540.
- Calamites,
224.
- Calamus,
298,
301,
303.
- Calamus-oil,
306.
- Calandrinia,
373.
- Calathea,
327.
- Calceolaria,
525,
527.
- Calcocytaceæ,
15.
- Calendula,
565,
572.
- Calenduleæ,
572.
- Caliciaceæ,
134.
- Calicium,
134.
- Calla,
305,
307.
- Calleæ,
305.
- Calliandra,
475.
- Callianthemum,
379.
- Callicarpa,
535.
- Calligonum,
361.
- Calliopsis,
572.
- Callistemon,
489.
- Callistephus,
573.
- Callithamnion,
78,
79,
84.
- Callitrichaceæ,
434.
- Callitriche,
434.
- Callitris,
269.
- Calloria,
134.
- Calluna,
507.
- Calocera,
158,
159.
- Calonyction,
516.
- Calophyllum,
414.
- Calothamnus,
489.
- Calothrix,
25.
- Caltha,
379,
380,
381,
382.
- Calycanthaceæ,
389.
- Calycanthus,
389.
- Calyceraceæ,
556,
560.
- Calypogeia,
192.
- Calypso,
332.
- Calyptospora,
152.
- Calyptra,
186.
- Calystegia,
516.
- Calyx-stamens,
335.
- Camelina,
400,
401.
- Camellia,
414,
415.
- Campanula,
153,
561,
562.
- Campanulaceæ,
561,
563.
- Campanulinæ,
505,
560,
564,
569.
- Camphor,
392.
- Campion,
367.
- Campylopus,
196.
- Campylospermeæ,
493,
497.
- Campylotropous,
242,
243.
- Canada-balsam,
266.
- Cananga,
388.
- Canarina,
562.
- Canary-grass,
295.
- Canavalia,
471.
- Candollea,
413,
564.
- Candolleaceæ,
564.
- Cane,
298,
301.
- “Canker,”
127.
- Canna,
326.
- Cannabaceæ,
356.
- Cannabis,
357,
358.
- Cannaceæ,
277,
326,
327.
- Canterbury-bell,
561.
- Cantharellei,
172.
- Cantharellus,
170,
172.
- Caoutchouc,
434,
544,
546,
563.
- Capers,
405.
- Capillitium,
7,
174.
- Capirona,
549.
- Capnodium,
124.
- Capparidaceæ,
405.
- Capparis,
405,
406.
- Capraria,
525.
- Caprification,
355.
- Caprificus,
355.
- Caprifoliaceæ,
454,
548,
549,
553,
556,
557.
- Caprifolium,
554.
- Capsella,
400,
401,
402.
- Capsellinæ,
404.
- Capsicum,
521,
522.
- Capsosira,
26.
- Capsule,
186.
- Caragana,
470.
- Caraway,
494,
498.
- Cardaminæ,
404.
- Cardamine,
400,
402,
404.
- Cardamom,
326.
- Cardiospermum,
441.
- Carduus,
569.
- Carex,
113,
151,
247,
286,
287.
- Carica,
476.
- Cariceæ,
286.
- Caries dentium,
38.
- Carlina,
570.
- Carludovica,
302.
- Carmichælia,
470.
- Carnation,
367.
- Carnaueba-wax,
301.
- Carob-bean,
466,
468.
- Carpels,
235,
238.
- Carpinus,
117,
344.
- Carpoasci,
95,
115,
116,
118.
- Carpogonium,
77,
81.
- Carpophore,
91,
492.
- Carpospore,
77,
82.
- Carragen,
33,
84.
- Carrot,
496,
497,
498.
- Carthamus,
570,
574.
- Carum,
493,
494,
498.
- Carya,
350.
- Caryophyllaceæ,
336,
364.
- Caryopsis,
288.
- Caryota,
301.
- Cascara,
448.
- Cascarilla,
434,
550.
- Cashew-nut,
439.
- Cassandra,
508.
- Cassava,
434.
- Cassia,
467,
468.
- Cassine,
444.
- Cassiope,
508.
- Cassytha,
392.
- Castanea,
346.
- Castilloa,
356.
- Castor-oil,
431,
434.
- Casuarinaceæ,
339.
- Casuarina,
273,
274.
- Casuarinifloræ,
339.
- Cataba,
414.
- Catabrosa,
294.
- Catalpa,
529.
- Catananche,
566,
571.
- Catasetum,
332,
333.
- Catch-fly,
367.
- Catechu,
475.
- Catha,
444.
- Catharinea,
197.
- Cathartocarpus,
467,
468.
- Catmint,
539.
- Catodic,
480.
- Cat’s-ear,
571.
- Cat’s-foot,
573.
- Cat’s-tail,
294.
- Cattle-beet,
372.
- Cattleya,
332.
- Caucalis,
497.
- Caudicle,
331,
332.
- Caulerpa,
10,
61,
62.
- Caulerpaceæ,
47,
61.
- Cauliflower,
405.
- Cayenne-pepper,
522.
- Ceanothus,
448.
- Cecropia,
356.
- Cedar,
266.
- Cedrat,
438.
- Cedrela,
436.
- Cedrus,
266.
- Celandine,
394.
- Celastraceæ,
444.
- Celastrus,
444.
- Celery,
494,
498.
- Celidium,
134.
- Cell, Vegetative,
228.
- Celosia,
368,
369.
- Celsia,
525.
- Celtideæ,
352.
- Cenangiaceæ,
134.
- Cenangium,
134.
- Cenchrus,
295.
- Centaurea,
565,
567,
568,
569,
570,
573.
- Centaury,
543.
- Centradenia,
484.
- “Central cell,”
185.
- Centranthus,
557,
558.
- Centrolepidaceæ,
308,
309.
- Centrolepis,
309.
- Centrolobium,
472.
- Centropogon,
563.
- Centunculus,
512,
513.
- Cephaëlis,
550,
553.
- Cephalanthera,
328,
331.
- Cephalaria,
560.
- Cephalotaceæ,
454.
- Cephalotaxeæ,
259.
- Cephalotus,
453.
- Ceramiaceæ,
84.
- Ceramium,
78,
80,
84.
- Cerastium,
364,
366.
- Cerasus,
462.
- Ceratiomyxa,
8.
- Ceratium,
16,
17.
- Ceratocapnos,
396.
- Ceratodon,
196.
- Ceratonia,
468.
- Ceratophyllaceæ,
388.
- Ceratophyllum,
388.
- Ceratostomaceæ,
130.
- Ceratozamia,
238,
253,
254.
- Cerbera,
544.
- Cercis,
467,
468.
- Cereus,
375,
377.
- Cerinthe,
533.
- Ceropegia,
546.
- Ceroxylon,
301.
- Cestreæ,
522.
- Cestrum,
522.
- Ceterach,
214.
- Cetraria,
138,
141,
142.
- Chænomeles,
465.
- Chærophyllum,
495,
498.
- Chætangiaceæ,
83.
- Chætoceros,
20.
- Chætocladiaceæ,
100.
- Chætocladium,
100.
- Chætomiaceæ,
129.
- Chætomium,
129.
- Chætomorpha,
58.
- Chætopeltis,
54.
- Chætophora,
54.
- Chætophoraceæ,
47,
54.
- Chætopteris,
70.
- Chalaza,
242.
- Chalazogames,
273.
- Chalazogams,
273.
- Chamæcyparis,
268,
269.
- Chamædorea,
298,
301.
- Chamædoris,
62.
- Chamælaucieæ,
489.
- Chamælaucium,
489.
- Chamænerium,
484.
- Chamaerops,
298,
300,
301,
302.
- Chamæsiphon,
22,
24,
25.
- Chamæsiphonaceæ,
24,
25.
- Chamomile,
572,
574.
- Chantransia,
83.
- Chara,
65,
66,
67.
- Characeæ,
1,
4,
10,
14,
64.
- Characium,
47,
51.
- Chareæ,
67.
- Charlock,
404.
- Cheilanthes,
213.
- Cheiranthus,
399,
400,
402.
- Cheirostemon,
427.
- Chelidonium,
394,
395.
- Chelone,
525.
- Chenopodiaceæ,
364,
369.
- Chenopodieæ,
369.
- Chenopodina,
371,
372.
- Chenopodium,
369,
372.
- Cherry,
117,
156,
461,
462.
- Cherry-laurel,
462.
- Chervil,
495,
498.
- Chervil-root,
498.
- Chick-pea,
470.
- Chickweed,
366.
- Chicory,
570,
574.
- Chilies,
522.
- Chimaphila,
505.
- Chimonanthus,
389.
- China-grass,
353.
- Chinese galls,
439.
- Chiococca,
550.
- Chionanthus,
547.
- Chionodoxa,
312.
- Chive,
312.
- Chlamydomonas,
48.
- Chlamydomoneæ,
14.
- Chlamydomucor,
97,
98.
- Chlamydospore,
90.
- Chlora,
47,
543.
- Chlorangium,
51.
- Chloranthaceæ,
363.
- Chloranthus,
363.
- Chlorideæ,
295.
- Chloris,
295.
- Chlorochytrium,
47,
51.
- Chlorococcum,
51.
- Chlorocystis,
51.
- Chlorophyceæ,
1,
14,
46.
- Chlorophytum,
312.
- Chlorosphæra,
51.
- Chlorosphæraceæ,
47,
51.
- Chlorosplenium,
135.
- Chlorotylium,
54.
- Choanephora,
100.
- Choanephoraceæ,
100.
- Chocho,
481.
- Choiromyces,
124.
- Choisya,
436.
- Chondrus,
79,
83,
84.
- Chorda,
72.
- Chordaria,
71.
- Chordariaceæ,
71.
- Choripetalæ,
336,
337,
505,
561.
- Chorisia,
427.
- Choristocarpaceæ,
70.
- Choristocarpus,
70.
- Chromaceæ,
15.
- Chromulina,
15.
- Chroococcaceæ,
24.
- Chroococcus,
24,
176.
- Chrysalis Fungus,
127.
- Chrysanthemum,
572.
- Chrysarobin,
473.
- Chrysobalanaceæ,
462,
466.
- Chrysobalanus,
462.
- Chrysomonadinaceæ,
15,
17.
- Chrysomyxa,
147,
148,
153,
155.
- Chrysophyllum,
511.
- Chrysopyxaceæ,
15.
- Chrysopyxis,
15.
- Chrysosplenium,
452,
454.
- Chylocladia,
83.
- Chysis,
333.
- Chytridiales,
95,
102.
- Chytridium,
103.
- Cibotium,
214,
215.
- Cicely,
495.
- Cicendia,
543.
- Cicer,
470.
- Cichorieæ,
561,
568,
570.
- Cichorium,
570,
574.
- Cicinnobolus,
120.
- Cicuta,
494,
498.
- Cilioflagellata,
17.
- Cimaruoli,
355.
- Cimicifuga,
383.
- Cinchona,
548,
549,
550,
553.
- Cinchoneæ,
550.
- Cinchonin,
553.
- Cinclidotus,
197.
- Cineraria,
572,
574.
- Cinnamon,
392.
- Cinnamomum,
391,
392.
- Cinquefoil,
458.
- Cipura,
321.
- Circaea,
485,
486.
- Circinate,
208.
- Cirsium,
151,
568,
569.
- Cissampelos,
390.
- Cissus,
445,
504.
- Cistaceæ,
412.
- Cistifloræ,
406,
451.
- Cistus,
412,
503.
- Citharexylon,
535.
- Citriobatus,
455.
- Citron,
438.
- Citronella oil,
296.
- Citrullus,
479,
480,
481.
- Citrus,
437,
438.
- Cladium,
286.
- Cladochytrium,
103.
- Cladonia,
139,
140,
141,
142,
143.
- Cladophora,
11,
58.
- Cladophoraceæ,
47,
58.
- Cladosporium,
124.
- Cladothrix,
27,
33,
34,
35.
- Clamp-connections,
86.
- Clarkia,
485.
- Clastidium,
25.
- Clatbrus,
173.
- Clavaria,
159,
161.
- Clavariaceæ,
161.
- Claviceps,
125,
126,
127.
- Clavija,
513.
- Claytonia,
373.
- Cleavers,
552.
- Cleistocarpeæ,
195.
- Clematideæ,
385.
- Clematis,
378,
379,
380,
385.
- Cleome,
406.
- Clerodendron,
535.
- Clethra,
509.
- Climacium,
197.
- Clinopodium,
540.
- Clintonia,
563.
- Clitocybe,
171.
- Clitoria,
471.
- Clivia,
317,
318.
- Closterium,
43,
44.
- Clostridium,
31.
- Cloudberry,
461.
- Clover,
135,
471.
- Cloves,
489.
- Club-mosses,
2,
205,
226.
- Club-rush,
285.
- Clusia,
414.
- Clusiaceæ,
414.
- Cluster-cups,
150.
- Clypeosphæriaceæ,
130.
- Cnicus,
570,
574.
- Cnidium,
495.
- Cobæa,
515.
- Coca,
442.
- Cocaine,
442.
- Cocci,
26.
- Coccochromaticæ,
21.
- Coccoloba,
360.
- Cocconeideæ,
21.
- Cocconeis,
21.
- Cocconema,
20.
- Cocculus,
390.
- Coccus,
356.
- Cochineal,
377.
- Cochineal-insect,
377.
- Cochlearia,
398,
400.
- Cochleariinæ,
404.
- Cock’s-comb,
369.
- Cock’s-foot,
294,
296.
- Cocoa-beans,
423.
- Cocoa-butter,
423.
- Cocoa-plum,
462.
- Cocoa-tree,
422.
- Cocoanut,
298,
300,
302.
- Cocoanut, Double,
301.
- Cocoanut-palm,
301.
- Cocoineæ,
300.
- Cocos,
298,
301,
302.
- Codiaceæ,
61.
- Codiolum,
59.
- Codium,
62.
- Cœlastrum,
52.
- Cœlebogyne,
432.
- Cœloglossum,
332.
- Cœlospermeæ,
493,
497.
- Cœlosphærium,
24.
- Cœnobia,
47,
51.
- Cœnogonium,
142.
- Coffea,
550.
- Coffeeæ,
550.
- Coffee,
555.
- Coffee-plant,
550,
553.
- Coix,
293.
- Cola,
422,
423.
- Colchicaceæ,
309,
310.
- Colchiceæ,
310.
- Colchicin,
311.
- Colchicum,
310,
311.
- Coleochætaceæ,
47,
57.
- Coleochæte,
57,
58.
- Coleonema,
436.
- Coleorhiza,
293.
- Coleosporium,
147,
148,
152,
154.
- Coleus,
540,
541.
- Collema,
138,
142.
- Colletia,
448.
- Collinsia,
525.
- Collomia,
515.
- Collybia,
171.
- Colocasia,
303,
305,
306.
- Colocynth,
481.
- Colts-foot,
571.
- Columba-root,
390.
- Columbine,
382.
- Columella,
187,
189,
193.
- Columnea,
528.
- Columniferæ,
421.
- Colus,
173.
- Colutea,
470,
473.
- Comarum,
457,
458.
- Combretaceæ,
487.
- Comfrey,
533.
- Comma-bacillus,
40.
- Commelina,
308.
- Commelinaceæ,
308.
- Commersonia,
422.
- Commiphora,
438.
- Compass-plant,
572.
- Compositæ,
556,
560,
561,
563,
564.
- Comptonia,
350.
- Condurango-bark,
546.
- Cone,
235.
- Cone-scales,
256.
- Conferva,
54.
- Confervoideæ,
47,
53.
- Conidia,
87,
90.
- Liberation and distribution of,
91.
- Conidial-layers,
88.
- Conidiocarp,
89,
147.
- Conidio-fructification,
87.
- Conidiophore,
87,
88.
- Coniferæ,
3,
237,
238,
252,
255.
- Female flower of,
255,
257.
- Pollination,
258.
- Coniocybe,
134.
- Conium,
494,
498.
- Conjugatæ,
1,
12,
14,
41,
88.
- Conjugation,
11.
- Connaraceæ,
435.
- Conocarpus,
487.
- Conomitrium,
196.
- Contortæ,
505,
541,
549.
- Convallaria,
314,
316.
- Convallariaceæ,
309,
314.
- Convallarieæ,
314.
- Convolvulaceæ,
5,
515,
522,
532.
- Convolvuleæ,
516.
- Convolvulus,
114,
516,
517.
- Co-operating cells,
248.
- Copaifera,
467,
468.
- Copal-balsam,
468.
- Copernicia,
300,
301.
- Copper-beech,
157.
- Coprinarius,
171.
- Coprinei,
172.
- Coprinus,
172.
- Coptis,
379,
382.
- Cora,
176.
- Corallina,
79,
84.
- Corallinaceæ,
84.
- Coralliorrhiza,
332.
- Corallorhiza,
5,
332.
- Coral-root,
332.
- Corchorus,
424,
425.
- Cordaitaceæ,
271.
- Cordiaceæ,
47–61,
531,
532.
- Cordyceps,
125,
127,
128.
- Cordyline,
316.
- “Core,”
463.
- Coriander,
497,
498.
- Coriandrum,
493,
497,
498.
- Cork-elm,
352.
- Cork-oak,
348.
- Cormophyta,
1.
- Cormophytes,
234.
- Cornaceæ,
490,
549.
- Cornel,
490.
- Corn-cockle,
367.
- Corn-flower,
567.
- Corn-poppy,
395.
- Cornus,
490,
491.
- Corona,
317,
476.
- Coronilla,
472,
473.
- Correa,
436.
- Corrigiola,
365,
367.
- Corsinia,
190.
- Corsiniaceæ,
190.
- Cortex angosturæ,
437.
- Corticium,
144,
161.
- Cortinarius,
171.
- Cortusa,
512.
- Corydalis,
334,
395,
396,
397.
- Corylaceæ,
341,
343.
- Corylus,
122,
343,
344,
348.
- Corypha,
298,
300.
- Coscinodisceæ,
21.
- Coscinodiscus,
20.
- Coscinodon,
197.
- Cosmanthus,
515.
- Cosmarium,
42,
43,
44.
- Costus,
326.
- Cotoneaster,
463,
465.
- “Cotton”
427,
429,
430.
- Cotton-grass,
286.
- Cotton-thistle,
570.
- Cotyledon,
451.
- Cotyledons,
247.
- Couch,
295.
- Coumarin,
296,
473,
553.
- Cover-scale,
255,
256.
- Cow-bane,
494,
498.
- Cowberry,
509.
- Cow-parsnip,
496.
- Cow-tree,
356.
- Cow-wheat,
526.
- “Crab’s-eyes,”
470.
- Crambe,
400,
403.
- Craniolaria,
529.
- Crassula,
452.
- Crassulaceæ,
451.
- Cratægeæ,
465.
- Cratægus,
152,
465.
- Craterellus,
162,
172.
- Craterocolla,
156.
- Crenothrix,
30,
37.
- Creosote,
438.
- Crepis,
571.
- Crescentia,
529.
- Crinum,
318.
- Crocus,
320,
321.
- Cronartium,
146,
147,
153,
155,
156.
- Crotalaria,
472,
473.
- Croton,
431,
434.
- Crowberry,
434.
- Crown-imperial,
314.
- Crozophora,
434.
- Crucianella,
552.
- Crucibulum,
176.
- Cruciferæ,
398.
- Crucifers,
398.
- Crucigenia,
51.
- Cruoria,
84.
- Cryptogams,
3,
234.
- Vascular,
2,
198.
- Cryptoglena,
15.
- Cryptogramme,
213.
- Cryptomeria,
267.
- Cryptonemia,
84.
- Cryptonemiales,
82,
84.
- Ctenanthe,
327.
- Ctenium,
295.
- Ctenomyces,
119.
- Cubeb,
363.
- Cucubalus,
367.
- Cucullus,
545.
- Cucumber,
481.
- Cucumis,
121,
480,
481.
- Cucurbita,
478,
479,
480,
481.
- Cucurbitaceæ,
475,
478,
561.
- Cucurbitariaceæ,
130.
- Cud-weed,
573.
- Cuminum,
497,
498.
- Cunninghamia,
263.
- Cunoniaceæ,
454.
- Cuphea,
482,
483.
- Cupressaceæ,
257,
262,
267,
272.
- Cupressus,
241,
245,
268,
269.
- Cupule,
343.
- Cupuliferæ,
341,
345.
- Curare,
546.
- Curculigo,
318.
- Curcuma,
326.
- Curly-mint,
541.
- Currants,
447,
454.
- Curvembryæ,
363.
- Cuscuta,
5,
515,
517.
- Cuscuteæ,
516.
- “Cushion,”
206.
- Cusparia,
437.
- Cusparieæ,
437.
- Cutleria,
68,
72.
- Cutleriaceæ,
11,
72.
- Cyanophyceæ,
22.
- Cyanophyll,
22.
- Cyanotis,
308.
- Cyathea,
214,
215.
- Cyatheaceæ,
210,
215.
- Cyathium,
432.
- Cyathus,
176.
- Cycadaceæ,
252.
- Cycadeæ,
3,
236,
252,
254.
- Cycas,
25,
231,
236,
238,
251,
252,
253,
254.
- Cyclamen,
334,
512,
513.
- Cyclanthaceæ,
302.
- Cyclanthera,
481.
- Cyclolobeæ,
371.
- Cyclosporeæ,
68,
73.
- Cydonia,
463,
464.
- Cylindrocapsa,
14,
55.
- Cylindrocapsaceæ,
47,
54.
- Cylindrocystis,
44.
- Cylindrospermum,
22,
25.
- Cymbella,
20,
21.
- Cymbelleæ,
20,
21.
- Cymodocea,
281.
- Cymopolia,
63.
- Cynanchum,
546.
- Cynara,
570,
574.
- Cynareæ,
569.
- Cynips,
355.
- Cynodon,
295.
- Cynodontium,
196.
- Cynoglossum,
533,
535.
- Cynomorium,
503,
504.
- Cynosurus,
294,
296.
- Cypella,
321.
- Cyperaceæ,
277,
283,
284,
291.
- Cyperus,
286,
287,
290.
- Cyphella,
162.
- Cyphiaceæ,
562.
- Cypress,
267,
268.
- Cypripedileæ,
329,
330.
- Cypripedilum,
330.
- Cypripedium,
330.
- Cypsela,
564.
- Cyrtandreæ,
528.
- Cystocarp,
14,
58,
82.
- Cystoclonium,
83.
- Cystopteris,
214.
- Cystopus,
107.
- Cytinus,
503,
504.
- Cytisus,
472,
473.
- Dacrydium,
255,
260,
261.
- Dacryomitra,
158,
159.
- Dacryomyces,
134,
158,
159.
- Dacryomycetaceæ,
159.
- Dacryomycetes,
96,
145,
159.
- Dactylis,
287,
294,
296.
- Dactylococcus,
51.
- Dædalea,
166,
171.
- Dahlia,
569,
572.
- Daisy,
572.
- Dalbergia,
472.
- Dalbergieæ,
472.
- Dalechampia,
434.
- Damasonium,
282.
- Dammara,
263.
- Danæa,
212.
- Dandelion,
571.
- Daphne,
449,
450.
- Darlingtonia,
409.
- Darwinia,
489.
- Dasycladaceæ,
63.
- Dasycladus,
63.
- Dasyscypha,
135.
- Date-palm,
298,
299,
301,
302.
- Date-plum,
511.
- Datisca,
477.
- Datiscaceæ,
477.
- Datura,
519,
520,
522.
- Dauceæ,
496.
- Daucus,
134,
492,
496.
- Davallia,
214.
- Davilla,
413.
- Deadly nightshade,
521.
- Dead-nettle,
538.
- Delesseria,
79,
80,
83.
- Delesseriaceæ,
83.
- Delphinieæ,
383.
- Delphinium,
379,
383.
- Dendrobium,
332.
- Derbesia,
10,
60.
- Derbesiaceæ,
47,
60.
- Dermatea,
116,
134.
- Dermateaceæ,
134.
- Dermateales,
134.
- Dermatophyton,
54.
- Dermocarpa,
25.
- Desmanthus,
475.
- Desmarestia,
71.
- Desmarestiaceæ,
71.
- Desmidiaceæ,
10,
18,
21,
42,
44,
48.
- Desmidium,
44.
- Desmodium,
466,
472.
- Deutzia,
455.
- Devil’s-bit,
560.
- Dianthus,
364,
367.
- Diapensiaceæ,
509.
- Diatoma,
19.
- Diatomaceæ,
10,
12,
14,
19,
20,
21.
- Diatomeæ,
1,
18.
- Diatomin,
18.
- Diatoms,
1.
- Diatrypaceæ,
130.
- Diatrype,
130.
- Dicentra,
395,
396,
397.
- Dichaenaceæ,
132.
- Dichelyma,
197.
- Dichondreæ,
516.
- Dichorisandra,
308.
- Dichospermum,
371.
- Dicksonia,
207,
215.
- Diclinous,
236.
- Dicliptera,
530.
- Dicotyledones,
3,
334.
- Dicranella,
196.
- Dicranum,
196.
- Dictamnus,
436.
- Dictyochaceæ,
15.
- Dictyonema,
176.
- Dictyosiphon,
71.
- Dictyosiphonaceæ,
71.
- Dictyosphærium,
51.
- Dictyostelium,
8.
- Dictyota,
76.
- Dictyotaceæ,
76.
- Dictyotales,
1,
14,
76.
- Dicypellium,
392.
- Didiscus,
493.
- Didymium,
8.
- Dieffenbachia,
306.
- Dielytra,
395.
- Diervilla,
554,
556.
- Digitalis,
524,
525,
527.
- Digraphis,
295,
296.
- Dill,
496.
- Dillenia,
413.
- Dilleniaceæ,
413.
- Dimorphanthus,
491.
- Dimorphochlamys,
481.
- Dinifera,
17.
- Dinobryinaceæ,
15.
- Dinobryon,
15.
- Dinoflagellata,
1,
14,
16,
17,
18,
21.
- Dinophysis,
17.
- Diodia,
550.
- Diœcious,
236.
- Dionæa,
408.
- Dioon,
254.
- Dioscorea,
322,
323.
- Dioscoreaceæ,
276,
309,
310,
322.
- Diosma,
436.
- Diosmeæ,
436.
- Diospyrinæ,
505,
510.
- Diospyros,
511.
- Diphtheria,
40.
- Diphyscium,
197.
- Diplarrhena,
321.
- Diplecolobeæ,
400.
- Diplococcus,
39.
- Diploderma,
78.
- Diplostemonous,
335,
336.
- Diplusodon,
483.
- Dipsacaceæ,
549,
556,
558,
559,
560,
569.
- Dipsacales,
505,
556,
564.
- Dipsacus,
559,
560.
- Dipterocarpaceæ,
415.
- Dipterocarpus,
415.
- Dipteryx,
472,
473.
- Discelium,
197.
- Discolichenes,
142.
- Discomycetes,
95,
116,
132.
- Discosporangium,
70.
- Disease,
32.
- Disinfection,
32.
- Dispora,
36.
- Distichium,
196.
- Doassansia,
110.
- Docidium,
44.
- Dock,
359.
- Dodder,
5,
516,
517.
- Dodecatheon,
513.
- Dog’s-tail,
294,
296.
- Dogwood,
499.
- Dolichos,
471.
- Dondia,
493.
- Dorema,
496,
498.
- Doronicum,
240,
572.
- Dorstenia,
131,
354.
- Dothideaceæ,
131.
- Double Cocoanut,
301.
- Doum-palm,
298,
301.
- Draba,
400.
- Dracæna,
274,
316.
- Dracæneæ,
316.
- Dracocephalum,
539.
- Dracunculus,
303,
305.
- Dragon’s blood,
301,
316.
- Dragon-tree,
316.
- Draparnaldia,
54.
- Drimys,
389.
- Drosera,
408.
- Droseraceæ,
407.
- Drosophyllum,
408.
- Dryas,
458.
- Dryobalanops,
415.
- Dry-rot,
165,
166.
- Dry yeast,
179.
- Duboisia,
522.
- Duckweed,
307.
- Dudresnaya,
84.
- Dumontia,
84.
- Dumontiaceæ,
84.
- Durio,
427.
- Durra,
296.
- Dwarf-elder,
553.
- Dwarf-male,
57.
- Dwarf-palm,
300.
- Dyer’s Weed,
407,
472.
- Earth-nut,
472.
- Earth-star,
174.
- Earth-tongue,
136.
- Eating-chestnut,
346.
- Ebenaceæ,
511.
- Ebony,
511.
- Ecballium,
478,
480,
481.
- Eccremocarpus,
529.
- Echeveria,
451.
- Echinocactus,
375,
376,
377.
- Echinodorus,
281.
- Echinops,
564,
570.
- Echinopsis,
376,
377.
- Echinospermum,
533.
- Echites,
544.
- Echium,
531,
532,
533,
534,
535.
- Ectocarpaceæ,
70.
- Ectocarpus,
69,
70.
- Edelweiss,
573.
- Edwardsia,
469.
- Egg-cell,
13.
- Egg-fertilisation,
13.
- Egg-plant,
522.
- Ehretia,
533.
- Eichhornia,
316.
- Elachista,
71.
- Elachistaceæ,
71.
- Elæagnaceæ,
449.
- Elæagnus,
450.
- Elæis,
301,
302.
- Elæocarpus,
425.
- Elaphomyces,
124.
- Elaphrium,
438.
- Elatereæ,
192.
- Elaters,
189.
- Elatinaceæ,
413.
- Elatine,
413.
- Elder,
156,
553,
555,
556.
- Elemi,
438.
- Elettaria,
326.
- Eleusine,
295.
- Elisma,
281,
282.
- Elm,
124,
165,
351.
- Elodea,
282.
- Elymus,
113,
296.
- Elyna,
286,
287.
- Embryo,
246,
247,
248.
- Embryo-sac,
241,
247.
- Emericella,
176.
- Emex,
360.
- Empetraceæ,
434.
- Empetrum,
434.
- Empleurum,
436.
- Empusa,
101,
102.
- Enantioblastæ,
277,
308.
- Encephalartos,
254.
- Enchanter’s Nightshade,
485.
- Encoeliaceæ,
70.
- Endocarpon,
142.
- Endomyces,
116,
117.
- Endophyllum,
147,
151.
- Endophytic parasites,
85.
- Endosperm,
233,
246,
248,
249.
- Endospermous,
249.
- Endosphæra,
47,
51.
- Endospore,
89,
187.
- Endosporous,
29.
- Endothecium,
186.
- Endozoic Fungi,
85.
- Enhalus,
283.
- Entada,
473,
474.
- Enteromorpha,
53.
- Entoderma,
54.
- Entomophthora,
102.
- Entomophthoraceæ,
102.
- Entomophthorales,
95,
102.
- Entyloma,
109,
111,
113.
- Enzyme,
32.
- Epacridaceæ,
509.
- Epacris,
509.
- Ephebe,
139,
142.
- Ephedra,
271.
- Ephemerum,
195.
- Epibasal,
186.
- Epichloë,
125,
127.
- Epiclemmydia,
54.
- Epidendreæ,
332.
- Epidendron,
332.
- Epigynum,
544.
- Epilobium,
484,
485.
- Epimedium,
390.
- Epipactis,
331,
333.
- Epipetalous,
336.
- Epiphyllum,
375,
377.
- Epiphytic parasites,
85.
- Epipogon,
331.
- Epipyxis,
15.
- Episepalous,
335.
- Epithemia,
20,
21.
- Epizoic Fungi,
85.
- Equisetaceæ,
202,
204,
221,
234,
235,
236,
240.
- Equisetinæ,
2,
204,
221,
225.
- Equisetum,
200,
206,
221,
222,
224.
- Eragrostis,
294.
- Eranthemum,
530.
- Eranthis,
379,
382.
- Ergot,
125,
127.
- Eria,
332.
- Erica,
507,
508.
- Ericaceæ,
238,
505,
507.
- Ericeæ,
507.
- Erigeron,
573.
- Erinus,
525.
- Eriobotrya,
465.
- Eriocaulaceæ,
308,
309.
- Eriocaulon,
309.
- Eriodendron,
427.
- Eriophorum,
285,
286.
- Erodium,
419.
- Eruca,
402.
- Ervum,
470,
473.
- Eryngium,
493,
569.
- Erysiminæ,
404.
- Erysimum,
402.
- Erysiphaceæ,
119.
- Erysiphe,
119,
120,
121.
- Erythræa,
542,
543.
- Erythrina,
471.
- Erythronium,
312.
- Erythrotrichia,
78.
- Erythroxylaceæ,
442.
- Erythroxylon,
442.
- Escalloniaceæ,
454.
- Escalloniæ,
451.
- Eschalot,
312.
- Eschsholzia,
393,
395.
- Esparto grass,
296.
- Euactæa,
379.
- Euaspergillus,
122.
- Euastrum,
44.
- Eucalyptus,
489.
- Eucharidium,
485.
- Eucharis,
317,
318.
- Euchlæna,
293.
- Eucomis,
312.
- Eudorina,
48,
50.
- Eugeissonia,
301.
- Eugenia,
488,
489.
- Euglena,
103.
- Eunotieæ,
21.
- Euonymus,
152,
444.
- Eupatorieæ,
571,
572.
- Eupatorium,
569,
571.
- Euphacidiaceæ,
133.
- Euphorbia,
148,
151,
430,
432,
433.
- Euphorbiaceæ,
430.
- Euphorbium,
434.
- Euphoria,
441.
- Euphrasia,
526.
- Eupodisceæ,
21.
- Eurhynchium,
197.
- Eurotium,
121,
122.
- Euryale,
386,
387,
388.
- Eusporangiatæ,
202,
210,
239.
- Euterpe,
301.
- Euthora,
83.
- Eutoca,
515.
- Evening Primrose,
484.
- Evernia,
143.
- Evodia,
436.
- Evolvulus,
516.
- Exalbuminous,
249.
- Exidia,
156.
- Exoasci,
95,
115,
116.
- Exobasidium,
160,
161.
- Exochorda,
457.
- Exospore,
87,
187.
- Exostemma,
553.
- Exuviella,
16,
17,
18,
21.
- Eye-bright,
526.
- “Eye-spot,”
10.
- Faba,
468,
470,
473.
- Fabiana,
521.
- Fabroniaceæ,
197.
- “Fæchel,”
284.
- Facultative parasites,
84.
- Fagonia,
438.
- Fagus,
122,
347,
348.
- “Fairy-rings,”
86,
136,
163,
168.
- Falcaria,
494.
- “Fan,”
284.
- Fan-palm,
298.
- Farinosæ,
308.
- Fatsia,
491.
- Feather-grass,
294.
- Feather palm,
298.
- Fedia,
557.
- Fegatella,
191.
- Fennel,
492,
495,
498.
- “Ferment of wine,”
178.
- Fermentation,
32.
- Alcoholic,
97.
- Ferns,
2.
- Stem of,
202,
204,
205.
- True,
204,
205.
- Water,
205.
- Various,
208.
- Ferraria,
321.
- Ferula,
496,
498.
- Fescue,
293,
296.
- Festuca,
293,
296.
- Festuceæ,
293.
- Fevillea,
478,
481.
- Ficaria,
334,
383.
- Ficus,
351,
354,
355,
356.
- Field-horsetail,
224.
- Field-madder,
552.
- Field-thistle,
151.
- Fig-wort,
524.
- Filago,
573.
- Filament,
238.
- Filbert,
345.
- Filices,
204,
205.
- Systematic division of,
210.
- Filicinæ,
2,
204,
205,
234,
236,
239.
- Fiori di fico,
355.
- Fiorin,
294.
- Fir,
124,
153,
155,
165,
170,
263,
264,
265.
- Fir-cones,
163.
- Firneedle-rust,
152.
- Fissidens,
196.
- Fissidentaceæ,
196.
- Fission-Algæ,
1,
14,
22,
29.
- Fission-Fungi,
26,
29.
- Fission-plants,
10.
- Fistulina,
166.
- Flag,
320.
- Flagellata,
48.
- Flagellatæ,
15.
- Flax,
417.
- Flea-bane,
573.
- “Fleur de vin,”
179.
- Floral-leaves,
235.
- Florideæ,
9,
10,
77,
78.
- Flower,
235.
- Monocotyledonous,
276.
- Flowering-plants,
3,
249.
- Flowering-rush,
281.
- Flowers-of-tan,
7.
- Fly-mould,
101.
- Fly-mushroom,
167,
171.
- Fly-trap,
408.
- Fœniculum,
495,
498.
- Foliage-leaves,
235.
- Fontinalaceæ,
197.
- Fontinalis,
197.
- Fool’s-parsley,
495,
498.
- Foot,
186.
- Fore-leaf,
275,
334.
- Forget-me-not,
334.
- Forskohlea,
353.
- Forsythia,
546,
547.
- Fossil Gymnosperms,
271.
- Fothergilla,
455.
- Fourcroya,
318.
- Fovea,
231.
- Foxglove,
525.
- Fox-tail,
294,
298,
369.
- Fragaria,
458,
461.
- Fragilarieæ,
21.
- Franciscea,
521.
- Francoaceæ,
454.
- Frangulinæ,
443,
449,
451,
490.
- Frankeniaceæ,
411.
- Frankincense,
438.
- Fraxinus,
122,
130,
546,
547.
- French-bean,
473.
- French Rose,
460.
- Freycinetia,
302.
- Fritillaria,
312,
313,
314.
- Frog-bit,
282.
- “Fruit,”
91.
- Fruit,
249.
- Fruit-bearers,
91.
- Fruit-bodies,
91.
- “Fruit-forms,”
91.
- Frullania,
191,
192.
- Frustule,
18.
- Frustulia,
20.
- Fucaceæ,
75.
- Fuchsia,
484,
485.
- Fucoideæ,
9.
- Fucus,
13,
73,
74,
75.
- Fuligo,
6,
8.
- Fumago,
124.
- Fumaria,
396,
397.
- Fumariaceæ,
395.
- Fumitory,
395.
- Funaria,
182,
188,
197.
- Funariaceæ,
197.
- Funckia,
312,
313,
314.
- Fundaments,
90.
- Fungi,
1,
4,
5,
8,
84.
- Fungi-galls,
85.
- Fungi Imperfecti,
96.
- Fungus chirurgorum,
164.
- laricis,
164.
- Funicle,
241.
- Furcellaria,
79,
84.
- Furze,
472.
- Fusicladium,
130.
- Gagea,
312.
- Gaillardia,
572.
- Galactodendron,
356.
- Galangal,
326.
- Galanthus,
317,
318.
- Galaxaura,
83.
- Galaxia,
321.
- Galbanum,
498.
- Galega,
470.
- Galeobdolon,
538.
- Galeopsis,
538.
540.
- Galinsoga,
572.
- Galipea,
437.
- Galium,
552,
553.
- Galphimia,
442.
- Gambier,
553.
- Gamboge,
414.
- Gambo-hemp,
430.
- Gametangium,
12.
- Gamete,
11.
- Gametophore,
183.
- Gametophyte,
181.
- Gamopetalæ,
336.
- Garcinia,
414.
- Garden-cress,
405.
- Gardenia,
550.
- Gardenieæ,
550.
- Garidella,
383.
- Garlic,
312.
- Garrya,
491.
- Gasteria,
312.
- Gasterolichenes,
176.
- Gasteromycetes,
96,
145,
173.
- Gastonia,
491.
- Gaultheria,
508.
- Gaura,
485.
- Geaster,
174.
- Gelidiaceæ,
83.
- Gelidium,
83,
84.
- Genipa,
550.
- Genista,
471,
473.
- Genisteæ,
471.
- Gentian,
542.
- Gentiana,
542,
543.
- Gentianaceæ,
542.
- Gentianeæ,
542.
- Geoglossum,
136.
- Geonoma,
301.
- Georgiaceæ,
197.
- Geraniaceæ,
418.
- Geranium,
419.
- Germ-pores,
93.
- Gesneria,
528.
- Gesneriaceæ,
518,
526,
528.
- Gesnerieæ,
528.
- Geum,
458,
460.
- Gigartina,
83,
84.
- Gigartinaceæ,
83.
- Gigartinales,
82,
83.
- Gilia,
515.
- Gillenia,
457.
- Gills,
166.
- Ginger,
326.
- Ginkgo,
255,
257,
259,
260,
272.
- Gipsy-wort,
539.
- Gladiolus,
321.
- Glandulæ,
329.
- Glasswort,
371.
- Glaucium,
394,
395.
- Glaucocystis,
22,
24.
- Glaux,
513.
- Gleba,
172.
- Glechoma,
539,
541.
- Gleditschia,
468.
- Gleichenia,
215.
- Gleicheniaceæ,
215,
236.
- Glenodinium,
17.
- Globba,
326.
- Globe-thistle,
570.
- Globularia,
541.
- Globulariaceæ,
532,
541.
- Glœocapsa,
24.
- Glœotrichia,
25.
- Gloiopeltis,
84.
- Gloiosiphoniaceæ,
84.
- Gloxinia,
528.
- Glume,
287.
- Glumifloræ,
277,
283.
- Glyceria,
113,
290,
294,
296.
- Glycine,
471.
- Glycyrrhiza,
470,
473.
- Glyptostrobus,
267.
- Gnaphalium,
569,
573.
- Gnetaceæ,
3,
251,
271,
272.
- Gneteæ,
252,
270.
- Gnetum,
271.
- Gnidia,
449.
- Gnomonia,
130.
- Gnomoniaceæ,
130.
- Goat’s-beard,
571.
- Godetia,
485.
- Godlewskia,
25.
- Golden-currant,
455.
- Golden-rod,
573.
- Golden Saxifrage,
452.
- Goldfussia,
530.
- Gold-of-pleasure,
401.
- Gomontia,
58.
- Gomontiaceæ,
47,
58.
- Gomphonema,
19.
- Gomphonemeæ,
20,
21.
- Gomphosphæria,
24.
- Gomphrena,
368,
369.
- Gonatozygon,
44.
- Gongrosira,
54.
- Gonidia,
138.
- Gonimoblast,
82.
- Goniotrichaceæ,
78.
- Goniotrichum,
78.
- Gonium,
48.
- Gonococcus,
39.
- Gonolobus,
546.
- Goodenia,
564.
- Goodeniaceæ,
563.
- Gooseberry,
455.
- Goosefoot,
369.
- Gossypieæ,
427.
- Gossypium,
427,
429,
430.
- Gouania,
448.
- “Gourds,”
481.
- Gout-weed,
494.
- Gracilaria,
83.
- “Grains of Paradise,”
390.
- Gramineæ,
277,
283,
287.
- Grape-disease,
121.
- Graphiola,
110.
- Graphis,
140,
142.
- Grasses,
287.
- Grass-flower,
290,
291.
- Grass-fruit,
292.
- Grass of Parnassus,
453.
- Grass-wrack,
279.
- Grateloupiaceæ,
84.
- Gratiola,
525,
527.
- Green Algæ,
1,
14.
- “Greenheart,”
393.
- Grevillea,
450.
- Griffithsia,
84.
- Grimmia,
197.
- Grimmiaceæ,
197.
- Gronovia,
476.
- Ground Ivy,
539.
- Groundsel,
153,
572.
- Gruinales,
416.
- Guaiacum,
438.
- Guano,
20.
- Guava,
489.
- Guava-rum,
490.
- Guazuma,
422.
- Guelder-rose,
455,
555.
- Guepinia,
159.
- Guinea-corn,
296.
- Guinea Pepper-plant,
521.
- Guizotia,
574.
- Gulf-weed,
75.
- Gum-arabic,
475.
- Gum-benzoin,
511.
- Gum-tragacanth,
473.
- Gum-trees,
490.
- Gunnera,
25,
482,
485,
486.
- Guttapercha,
511.
- Guttiferæ,
414.
- Gymnadenia,
332.
- Gymnoascaceæ,
119.
- Gymnoascales,
95,
116,
118.
- Gymnoascus,
119.
- Gymnodinium,
17.
- Gymnogramme,
214.
- Gymnospermæ,
2,
234,
239,
250,
251.
- Gymnosperms,
244,
246.
- Fossil,
271.
- Gymnosporangium,
146,
147,
151,
154.
- Gymnosporeæ,
82.
- Gymnostomum,
196.
- Gymnozyga,
42,
44.
- Gynandræ,
278,
328
- Gynandropsis,
405,
406.
- Gynerium,
294,
296.
- Gynœceum,
237.
- Gynophore,
367.
- Gynostemium,
329.
- Gysophila,
368.
- Habenaria,
332.
- Hablitzia,
370.
- Habrothamnus,
522.
- Hacquetia,
493.
- Hæmanthus,
317,
318.
- Hæmatoxylon,
467,
468.
- Hæmodoraceæ,
320.
- Hæmodorum,
320.
- Hagenia,
460.
- Hair-grass,
294.
- Hakea,
450.
- Halesia,
511.
- Halianthus,
366.
- Halidrys,
73,
75.
- Halimeda,
62,
63.
- Halimus,
371.
- Halophila,
283.
- Haloragidaceæ,
482,
485,
486.
- Haloragis,
486.
- Halymenia,
84.
- Hamamelidaceæ,
455.
- Hamamelis,
455.
- Hamelia,
550.
- Hankornia,
544.
- Hapalosiphon,
26.
- Haplomitrium,
192.
- Haplospora,
72.
- Haptera,
4,
10.
- Hard-fern,
214.
- Hare’s-ear,
494.
- Hart’s-tongue,
214.
- “Harzsticken,”
169.
- Haschisch,
358.
- Hassalia,
26.
- Haustoria,
86.
- Hawkbit,
571.
- Hawksbeard,
571.
- Hawthorn,
465.
- Hay-bacillus,
37,
38,
39.
- Hazel,
526.
- Hazel-nut,
343.
- Heal-all,
539.
- Heath,
507.
- Hebenstretia,
541.
- Hechtia,
319.
- Hedera,
491.
- Hedge-mustard,
402.
- Hedge-parsley,
497.
- Hedwigia,
197.
- Hedycarya,
389.
- Hedychium,
326.
- Hedyosmum,
363.
- Hedysareæ,
472.
- Hedysarum,
472,
473.
- Helenium,
572.
- Heleocharis,
285.
- Heliantheæ,
572,
573.
- Helianthemum,
412.
- Helianthus,
569,
572,
574.
- Helichrysum,
573.
- Heliconia,
325.
- Heliconiæ,
325.
- Helicophyllum,
303.
- Helicteres,
422.
- Heliophilinæ,
404.
- Heliotropieæ,
533.
- Heliotropium,
533,
535.
- Hellebore,
382.
- Helleboreæ,
381.
- Helleborus,
379,
380,
382.
- Helminthocladiaceæ,
83.
- Helobieæ,
277,
278.
- Helosciadium,
494.
- Helosis,
504.
- Helotiaceæ,
135.
- Helotium,
135.
- Helvella,
136.
- Helvellaceæ,
136.
- Helvellales,
95,
116,
136.
- Helwingia,
491.
- Hemerocallideæ,
312.
- Hemerocallis,
312,
313,
314.
- Hemiasci,
95,
108.
- Hemibasidii,
95,
108,
109.
- Hemichlamydeous,
257.
- Hemileia,
155.
- Hemlock,
494,
498.
- Hemp,
356,
529.
- Hemp-agrimony,
571.
- Hemp-nettle,
538.
- Henbane,
521.
- Henriquezia,
549.
- Hepaticæ,
2,
188.
- Hepialus,
128.
- Heracleum,
492,
496.
- Herb-Paris,
314.
- Heritiera,
422.
- Hermannia,
422.
- Hermaphrodite,
236.
- Herminium,
332.
- Hermodactylus,
321.
- Hernandia,
392.
- Herniaria,
365,
367.
- Herpestis,
525.
- Herposteiron,
54.
- Herpotrichia,
129.
- Hesperideæ,
404.
- Hesperidinæ,
404.
- Hesperis,
400,
402.
- Heteranthera,
316.
- Heterobasidion,
145,
165.
- Heterocysteæ,
24.
- Heterocysts,
22.
- Heterœcious,
148.
- Heteromerous,
138.
- Heteropteris,
442.
- Heterosphæria,
116,
133.
- Heterosphæriaceæ,
133.
- Heterosporous Vascular Cryptogams,
200.
- Heterotoma,
563.
- Heuchera,
452.
- Hibiscus,
427,
430.
- Hickory,
350.
- Hieracium,
571.
- Hierochloa,
295,
296.
- Higher Fungi,
95,
114.
- Hilum,
243.
- Himanthalia,
75.
- Himantidium,
20.
- Hip,
459,
460.
- Hippocrateaceæ,
444.
- Hippocrepis,
472.
- Hippomane,
434.
- Hippophaë,
450.
- Hippuris,
486.
- “Hochblatt,”
235.
- Hog’s-fennel,
496.
- Holbœllia,
390.
- Holcus,
294,
296.
- Holly,
444.
- Hollyhock,
151,
430.
- Holochlamydeous,
256.
- Holosteum,
366.
- Homalia,
197.
- Homalothecium,
197.
- Homocysteæ,
24.
- Homoiomerous,
138.
- Honckenya,
366.
- Honesty,
400.
- Honey-dew,
126.
- Honey-leaves,
379.
- Honeysuckle,
553,
554.
- Hookeriaceæ,
197.
- Hop,
124,
356,
357.
- Hopea,
415.
- Hordeæ,
295.
- Hordeum,
291,
296.
- Horehound,
538.
- Hormidium,
54.
- Hormogonia,
10,
24.
- Hornbeam,
157,
343,
344.
- Horned Pond-weed,
279.
- Horn-nut,
485.
- Horn-poppy,
395.
- Horn-wort,
388.
- Horse-bean,
470,
473.
- Horse-chestnut,
440.
- Horse-radish,
400,
405.
- Horsetails,
2,
204,
221.
- Hosta,
312.
- Hoteia,
452.
- Hottonia,
512.
- Hound’s-tongue,
533.
- House-leek,
452.
- Houttuynia,
359,
362.
- Hoya,
546.
- Humiriaceæ,
421.
- Humulus,
121,
357,
358.
- Hura,
432.
- Hyacintheæ,
312.
- Hyacinthus,
312,
313,
314.
- Hyalotheca,
42,
44.
- Hydnaceæ,
162.
- Hydnophytum,
550,
553.
- Hydnora,
504.
- Hydnum,
162.
- Hydra,
9.
- Hydrangea,
455.
- Hydrangeaceæ,
455.
- Hydrastin,
385.
- Hydrastis,
381.
- Hydrilla,
283.
- Hydrocharis,
282.
- Hydrocharitaceæ,
278,
282.
- Hydrocleis,
281.
- Hydrocotyle,
491,
493.
- Hydrocotyleæ,
493.
- Hydrodictyaceæ,
47,
51.
- Hydrodictyon,
9,
52.
- Hydrolea,
515.
- Hydrophyllaceæ,
515.
- Hydropterideæ,
205,
215,
239.
- Hydruraceæ,
16.
- Hydrurus,
16.
- Hygrophorei,
172.
- Hygrophorus,
172.
- Hylocomium,
197.
- Hymenæa,
468.
- Hymenium,
88.
- Hymenogaster,
174,
175,
176.
- Hymenogastraceæ,
176.
- Hymenolichenes,
176.
- Hymenomycetes,
96,
145,
159.
- Hymenophore,
159.
- Hymenophyllaceæ,
206,
210,
215.
- Hymenophyllum,
215.
- Hyoscyamine,
522.
- Hyoscyamus,
518,
519,
520,
521,
522,
523.
- Hypecoum,
395,
396.
- Hypericaceæ,
413.
- Hypericum,
413,
414.
- Hypha,
85.
- Hyphæ-like threads,
9.
- Hyphæne,
298,
301.
- Hypholoma,
171.
- Hypnaceæ,
197.
- Hypnum,
47,
196,
197.
- Hypobasal,
186.
- Hypochæris,
571.
- Hypochnus,
161.
- Hypocreaceæ,
125.
- Hypocreales,
125.
- Hypoderma,
132.
- Hypodermaceæ,
132.
- Hypomyces,
125.
- Hyporhodius,
171.
- Hypothecium,
132.
- Hypoxideæ,
317.
- Hypoxis,
318.
- Hypoxylon,
131.
- Hypsophyllary leaves,
235.
- Hyssop,
540,
541.
- Hyssopus,
540,
541.
- Hysteriaceæ,
132.
- Hysteriales,
95,
116,
132.
- Hysterium,
132.
- Hysterophyta,
498.
- Iberis,
398,
400,
401.
- Icacinaceæ,
439.
- Iceland-lichen,
142.
- Iceland-moss,
143.
- Ice-plant,
375.
- Icica,
438.
- Ignatius-beans,
546.
- Ilex,
444.
- Illecebrum,
367.
- Illicieæ,
389.
- Illicium,
389.
- Impatiens,
421.
- Imperatoria,
496,
498.
- Incense,
438.
- Indian-corn,
293.
- Indian-cress,
420.
- Indigo,
470,
473.
- Indigofera,
470,
473.
- Indusium,
210.
- Inflorescence of Palm,
299.
- Infusoria,
9.
- Inga,
473,
475.
- Integuments,
242.
- Inula,
569,
573,
574.
- Inulin,
574.
- Involucre,
189.
- Involution-forms,
36.
- Ionidium,
410.
- Ipecacuanha,
553.
- Ipomæa,
515,
517.
- Iridaceæ,
277,
310,
320.
- Iris,
276,
291,
320,
321.
- Irish-moss,
84.
- Iron-bacteria,
33.
- Iron-wood,
339,
511.
- Irpex,
163.
- Isactis,
25.
- Isaria,
127,
128.
- Isatis,
403,
404.
- Isnardia,
485.
- Isoëtaceæ,
230.
- Isoëtes,
200,
202,
204,
228,
230,
245.
- Isogamous fertilisation,
11.
- Isolepis,
287.
- Isonandra,
511.
- Isopyrum,
382.
- Isosporous Vascular Cryptogams,
200.
- Isothecium,
197.
- Isotoma,
563.
- Ivy,
491.
- Ixia,
321.
- Ixora,
550.
- Jacaranda,
529.
- Jack,
356.
- Jacquinia,
513.
- Jalap,
517.
- Jambosa,
488.
- Japanese wax,
439.
- Jasione,
541,
561,
562.
- Jasminaceæ,
541,
542,
547.
- Jasmine,
547.
- Jasminum,
547.
- Jateorhiza,
390.
- Jatropha,
431.
- Jequirty,
470.
- Jerusalem-Artichoke,
572,
574.
- Jonquil,
318.
- Judas’-ear,
156.
- Judas-tree,
468.
- Juglandaceæ,
337,
349.
- Juglandifloræ,
349.
- Juglans,
349,
350.
- Juncaceæ,
277,
283,
284,
291.
- Juncaginaceæ,
278.
- Juncus,
283,
284.
- Jungermannia,
191,
192.
- Jungermannieæ,
191.
- Juniper,
259,
268,
269.
- Juniperus,
151,
152,
241,
268,
269.
- Jurinea,
570.
- Jussiæa,
485.
- Justicia,
530.
- Jute,
425.
- Kalanchoë,
451.
- Kale,
403,
405.
- Kalmia,
509.
- Kæmpferia,
325,
326.
- Kamala,
434.
- Kaulfussia,
212.
- Kefir-grains,
36.
- Kelp,
76.
- Kerria,
457,
460.
- Kidney-bean,
471,
473.
- Kielmeyera,
415.
- “King Charles and the Oak,”
207.
- Kingia,
312.
- Kino,
473.
- Kitaibelia,
429.
- Knap-weed,
570.
- Knapwell,
367.
- Knautia,
560.
- Knot-grass,
359.
- Knowltonia,
379.
- Kobresia,
287.
- Kochia,
371.
- Koeleria,
294.
- Koelreuteria,
441.
- Koenigia,
361.
- Kohlrabi,
405.
- Krameria,
468.
- Kramerieæ,
468.
- Koso-tree,
460.
- Labellum,
277,
323,
325.
- Labiatæ,
515,
532,
535,
536.
- Labiate-flowered,
567,
570.
- Laburnum,
472,
473.
- Labyrinth Fungus,
166.
- Lace-tree,
449.
- Lacmus,
142.
- Lactarius,
171.
- Lactoridaceæ,
362.
- Lactoris,
362.
- Lactuca,
571,
574.
- Ladanum,
412.
- Ladenbergia,
550,
553.
- Ladies-mantle,
460.
- Lady-fern,
213.
- Lady’s-finger,
471.
- Lælia,
332.
- Lagenandra,
306.
- Lagenaria,
479,
481.
- Lagenedium,
104.
- Lagerstrœmia,
483.
- Lagetta,
449.
- Lagœcia,
494.
- Laguncularia,
487.
- Lagurus,
296.
- Lamellæ,
166.
- Laminaria,
71.
- Laminariaceæ,
71.
- Lamium,
536,
538,
540,
541.
- Lamprothamnus,
67.
- Landolphia,
544.
- Langsdorffia,
504.
- Lantana,
535.
- Lappa,
570,
574.
- Lapsana,
570.
- Larch,
266,
267.
- Larch-canker,
135.
- Larch-fungus,
164.
- Lardizabalaceæ,
390.
- Larix,
266.
- Larkspur,
383.
- Larrea,
438.
- Laserpitium,
497.
- Lasiandra,
484.
- Latania,
301.
- Lathræa,
525,
526,
528.
- Lathyrus,
470,
473.
- Lattice-rust,
147.
- Laudatea,
176.
- Lauraceæ,
238,
391,
449.
- Laurus,
161,
391,
392,
393.
- Lavandula,
536,
540,
541.
- Lavatera,
428,
430.
- Lavender,
540.
- Oil of,
541.
- Lawsonia,
483.
- Leafy-mosses,
183.
- Leathesia,
71.
- Leaven,
179.
- Lecanora,
140,
142.
- Lechenaultia,
564.
- Lecidea,
142.
- Lecythideæ,
489.
- Lecythis,
489.
- Ledum,
153,
509.
- Leea,
445.
- Leek,
312.
- Leersia,
291,
293.
- Leguminosæ,
466.
- Legume,
466.
- Lejolisia,
81.
- Lemanea,
80,
82.
- Lemaneaceæ,
82.
- Lemna,
25,
47,
307.
- Lemnaceæ,
307.
- Lemon,
438.
- Lentil,
470,
473.
- Lentinus,
171.
- Leontice,
390.
- Leontodon,
568,
571.
- Leontopodium,
593.
- Leonurus,
538.
- Lepidiinæ,
404.
- Lepidium,
400,
401.
- Lepidocaryinæ,
301.
- Lepidodendraceæ,
233.
- Lepidozia,
192.
- Lepiota,
171.
- Leptobryum,
197.
- Leptogium,
140,
142.
- Leptomitus,
108.
- Leptopleura,
387.
- Leptopuccinia,
151.
- Leptosiphon,
515.
- Leptospermeæ,
489.
- Leptospermum,
489.
- Leptosporangiatæ,
202,
210,
212,
239.
- Leptothrix,
26,
33,
35,
38.
- Leptotrichum,
196.
- Lepturus,
295.
- Lescuræa,
197.
- Leskea,
197.
- Leskeaceæ,
197.
- Lessonia,
72.
- Lettuce,
571,
574.
- Leucobryaceæ,
196.
- Leucobryum,
192,
196.
- Leucodon,
197.
- Leucojum,
317,
318.
- Leuconostoc,
28,
29,
35.
- Levisticum,
496,
498.
- Liagora,
83.
- Libanotis,
495.
- Libocedrus,
269.
- Lichen,
4,
8.
- Lichen-forming Ascomycetes,
116,
136.
- Basidiomycetes,
176.
- Lichenin,
142.
- Lichina,
142.
- Licmophoreæ,
21.
- Lignum Vitæ,
438.
- Ligularia,
572.
- Ligulate-flowered,
567.
- Ligule,
283.
- Ligulifloræ,
570.
- Ligustrum,
547.
- Lilac,
547.
- Lilæa,
279.
- Liliaceæ,
274,
309,
311.
- Lilies,
311,
314.
- Liliifloræ,
278,
309.
- Lilium,
245,
312,
313,
314.
- Lily of the Valley,
314.
- Lime,
165.
- Limnanthaceæ,
421.
- Limnanthemum,
543.
- Limnanthes,
421.
- Limnocharis,
281.
- Limodorum,
331.
- Limonia,
437.
- Limosella,
525.
- Linaceæ,
417.
- Linaria,
523,
525,
527.
- Lindera,
393.
- Ling,
507.
- Linnæa,
555.
- Linnæeæ,
555.
- Linociera,
547.
- Linseed,
418.
- Linum,
417,
418.
- Liparis,
332.
- Lippia,
535.
- Liquidambar,
455.
- Liquorice,
470,
473.
- Liriodendron,
388.
- Listera,
331.
- Litchi,
441.
- Lithoderma,
71.
- Lithodermataceæ,
71.
- Lithophyllum,
84.
- Lithospermum,
533.
- Lithothamnion,
80,
84.
- Littorella,
530,
531.
- Liverworts,
2,
181,
188.
- Livistona,
298,
299,
300,
302.
- Lloydia,
312.
- Loasaceæ,
476.
- Lobelia,
562,
563.
- Lobeliaceæ,
335,
562.
- Lobeline,
563.
- Lochnera,
544.
- Locusts,
468.
- Lodicules,
288,
291.
- Lodoicea,
301.
- Loganiaceæ,
542,
546,
549.
- Logwood,
468.
- Loiseleuria,
509.
- Lolium,
295,
296.
- Lomandra,
312.
- Lomaria,
214.
- Lomentaceæ,
403.
- Lomentaria,
83.
- Lonicera,
553,
554,
556.
- Lonicereæ,
549,
553.
- Long-pepper,
363.
- Loose-strife,
482.
- Lopezia,
484,
485.
- Lophiostomaceæ,
130.
- Lophocolea,
192.
- Lophodermium,
132.
- Lophospermum,
525.
- Loquat,
465.
- Loranthaceæ,
501.
- Loranthoideæ,
501.
- Loranthus,
504.
- Loteæ,
471.
- Lotus,
471.
- Louse-wort,
526.
- Love-in-the-mist,
382.
- Lucerne,
473,
529.
- Lucuma,
511.
- Luehea,
424,
425.
- Luffa,
481.
- Lunaria,
400,
401.
- Lung-Lichen,
143.
- Lung-wort,
533.
- Lunularia,
191.
- Lupin,
472.
- Lupinus,
472.
- Luzula,
283,
284.
- Lychnis,
365,
367.
- Lychnothamnus,
67.
- Lycium,
521.
- Lycogala,
6,
8.
- Lycoperdaceæ,
174.
- Lycoperdon,
174.
- Lycopersicum,
521,
522.
- Lycopodiaceæ,
202,
226.
- Lycopodieæ,
205,
226.
- Lycopodinæ,
2,
205,
226,
228,
234,
235,
236,
240.
- Lycopodium,
200,
226,
227,
228,
233.
- Lycopsis,
534.
- Lycopus,
536,
539.
- Lygeum,
293.
- Lygodium,
215.
- Lyme-grass,
296.
- Lyngbya,
24.
- Lyngbyaceæ,
22,
24.
- Lyonia,
508.
- Lysimachia,
47,
151,
513.
- Lysipoma,
563.
- Lythraceæ,
482.
- Lythrum,
482,
483.
- Maba,
511.
- Machærium,
472.
- “Mace,”
393.
- Macleya,
395.
- Maclura,
354,
356.
- Macrosporangium,
241,
243.
- Macrospore,
200,
242,
243,
245,
246.
- Macrocystis,
72.
- Macrozamia,
254.
- Madder,
552,
553.
- Madia,
574.
- Madotheca,
192.
- Mad-wort,
534.
- Maesa,
513.
- Magnolia,
389.
- Magnoliaceæ,
388.
- Magnolieæ,
388.
- Mahernia,
422.
- Mahogany,
436.
- Mahonia,
149,
390.
- Maiden-hair,
206,
213.
- Maize,
289,
293,
296.
- Maize-blight,
113.
- Majanthemum,
309,
314.
- Malachium,
366.
- Malachra,
428.
- Malaxis,
332.
- Malcolmiinæ,
404.
- Male-Fern,
214.
- Mallow,
425.
- Malope,
429,
430.
- Malopeæ,
428.
- Malpighiaceæ,
442.
- Malpighia,
422.
- Malt,
296.
- Malus,
152,
463,
464,
465.
- Malva,
426,
428,
429,
430.
- Malvaceæ,
425.
- Malveæ,
428.
- Malvaviscus,
428.
- Mamme,
355.
- Mammea,
414.
- Mammillæ,
377.
- Mammillaria,
375,
377.
- Mammoni,
355.
- Mancinil-tree,
432.
- Mandragora,
522.
- Mandrake,
522.
- Manettia,
550.
- Mangifera,
439.
- Manglesia,
450.
- Mango,
439.
- Mangold,
369,
372.
- Mangosteen,
414.
- Mangrove,
486.
- Manihot,
431,
434.
- Manilla Hemp,
325.
- Maniok,
434.
- “Manna,”
547.
- Manna Ash,
546,
547.
- Manna-grass,
296.
- Manna-lichen,
142.
- Mannit,
72.
- Maple,
442.
- Maranta,
327.
- Marantaceæ,
277,
327.
- Marasmiei,
171.
- Marasmius,
168,
171.
- Marattia,
212.
- Marattiaceæ,
209,
210,
212,
236.
- Marcgraviaceæ,
415.
- Marchantia,
181,
183,
184,
190.
- Marchantiaceæ,
190.
- Marchantieæ,
190.
- Mare’s-tail,
486.
- Marigold,
572.
- Marjoram,
539,
541.
- Marrow,
480.
- Marrubium,
538.
- Marsilia,
216,
217,
219,
220,
245.
- Marsiliaceæ,
210,
218,
239.
- Marsh Cinquefoil,
458.
- Marsh-marigold,
382.
- Martynia,
529.
- Masdevallia,
332.
- Massariaceæ,
130.
- Massulæ,
331.
- “Mast,”
347.
- Mastic,
439.
- Mastigobryum,
192.
- Mastigocoleus,
24.
- Maté,
445.
- Matico,
363.
- Matricaria,
572,
574.
- Matthiola,
400,
402.
- Maurandia,
525.
- Mauritia,
301.
- Maxillaria,
332.
- May,
465.
- Mayacaceæ,
308.
- Maydeæ,
293.
- Meadow-grass,
151,
294,
296.
- Meadow Rue,
385.
- Meadow-sweet,
457.
- Mecca-balsam,
438.
- Meconopsis,
395.
- Medicago,
471,
473.
- Medick,
471,
473.
- Medinilla,
484.
- Medlar,
465.
- Meesea,
197.
- Megacarpæa,
400,
401.
- Melaleuca,
489.
- Melampodium,
572.
- Melampsora,
147,
152,
153.
- Melampsorella,
147.
- Melampyrum,
526.
- Melanconidaceæ,
130.
- Melandrium,
367.
- Melanogaster,
176.
- Melanommaceæ,
30.
- Melanoselinum,
497.
- Melanosinapis,
402.
- Melanospora,
125.
- Melanoxylon,
468.
- Melanthium,
310.
- Melastomaceæ,
483.
- Meliaceæ,
435.
- Melianthaceæ,
440.
- Melianthus,
440.
- Melica,
287,
290,
294.
- Melilotus,
466,
470,
471.
- Melinophyl,
18.
- Melissa,
540,
541.
- Melobesia,
80,
84.
- Melocactus,
375,
377.
- Melochia,
422.
- Melogrammataceæ,
130.
- Melon,
481.
- Melosira,
19.
- Melosireæ,
21.
- Menispermaceæ,
390.
- Menispermum,
390.
- Mentha,
47,
536,
539,
541.
- Menthol,
541.
- Mentzelia,
476.
- Menyantheæ,
542,
543.
- Menyanthes,
240,
543,
550.
- Menziesia,
509.
- Mercurialis,
431,
434.
- Mercury,
431.
- Merendera,
310.
- Mericarp,
492.
- Meridieæ,
21.
- Merismopedium,
10,
24.
- Merismopedium form,
27.
- Mertensia,
533.
- Merulius,
166.
- Mesembrianthemeæ,
375.
- Mesembrianthemum,
375.
- Mesocarpaceæ,
46.
- Mesomycetes,
1,
95,
108.
- Mesotænium,
43,
44.
- Mespilus,
463,
465.
- Metaxenous,
148.
- Metrosideros,
489.
- Metroxylon,
298,
301.
- Metzgeria,
191,
192.
- Metzleria,
563.
- Meum,
495.
- Michauxia,
562.
- Miconia,
484.
- Micrasterias,
44.
- Microcachrys,
255,
260,
261.
- Microchæte,
26.
- Microchloa,
295.
- Micrococcus,
26,
35,
38.
- Microcoleus,
22,
24.
- Microconidia,
89.
- Microcycas,
254.
- Microdictyon,
62.
- Microglena,
15.
- Micropyle,
242.
- Microsphæra,
121.
- Microspira-comma,
40.
- Microspora,
54.
- Microsporangia,
237,
240.
- Microspore,
200,
214.
- Microtea,
372.
- Mignonette,
406.
- Mikania,
571.
- Mildews,
119,
122.
- Milfoil,
572.
- Milium,
294.
- Milk-thistle,
570.
- Milk-vetch,
470.
- Milk-wort,
443.
- Millet,
296.
- Mimosa,
473.
- Mimosaceæ,
466,
473.
- Mimulus,
525,
526,
527.
- Mimusops,
511.
- Mint,
539.
- Mirabilis,
374.
- Mistletoe,
501.
- Mitella,
452.
- Mitromyces,
173.
- Mitrula,
136,
159.
- Mnium,
197.
- Mock Orange-blossom,
455.
- Modiola,
427.
- Moehringia,
366.
- Mohria,
215.
- Molinia,
151,
294.
- Mollinedia,
389.
- Mollisia,
135.
- Mollisiaceæ,
135.
- Mollugo,
375.
- Momordica,
481.
- Monacanthus,
333.
- Monangic,
243.
- Monarda,
540,
541.
- Monardeæ,
540.
- Money-wort,
513.
- Monimia,
389.
- Monimiaceæ,
389.
- Monkshood,
383.
- Monoblepharis,
102,
108.
- Monocotyledones,
3,
273,
274,
276.
- Monocotyledonous flower,
276.
- Monœcious,
236.
- Monostroma,
53.
- Monotropa,
334,
506,
507.
- Monstera,
303,
305,
307.
- Montia,
373.
- Moonwort,
211.
- Moraceæ,
351,
353.
- Moræa,
321.
- Morchella,
136.
- Moreæ,
354.
- Morell,
136.
- Moricandiinæ,
404.
- Morina,
560.
- Morinda,
549.
- Mortierellaceæ,
100.
- Mortierella,
100.
- Morus,
351,
354.
- Moschatel,
453.
- Moss,
182.
- “Moss-flower,”
183.
- Moss-fruit,
186.
- Moss-rose,
460.
- Mosses,
1,
2,
181,
188,
192,
234.
- Mougeotia,
46.
- Moulds,
31,
94,
122.
- Mountain-ash,
465.
- Mountain-meal,
20.
- Mountain-pine,
266.
- Mouse-tail,
383.
- Mucor,
97,
98,
99.
- Mucoraceæ,
96.
- “Mucor-yeast,”
97.
- Mucro,
257.
- Mucuna,
471.
- Mud-wort,
525.
- Muehlenbeckia,
360.
- Mulberry,
353,
356.
- Mullein,
523.
- Murracytaceæ,
15.
- Musa,
324,
325.
- Musaceæ,
277,
323.
- “Muscardine,”
128.
- Muscari,
312,
314.
- Musci,
2.
- frondosi,
188,
192.
- Muscineæ,
1,
181.
- Museæ,
325.
- Mushroom,
159,
166,
168.
- Musk-rose,
460.
- Mutisieæ,
570.
- Myanthus,
333.
- Mycelium,
85.
- Mycena,
171.
- Mycoidea,
8,
54.
- Mycoideaceæ,
47,
54.
- Mycomycetes,
1,
95,
114.
- Mycorhiza,
124,
175,
180,
506.
- Mycosiphonales,
95,
104.
- Myosotis,
533,
534,
535.
- Myosurus,
379,
380,
383,
384.
- Myrcia,
488.
- Myrica,
350.
- Myricaceæ,
337,
350.
- Myricaria,
411,
412.
- Myriophyllum,
486.
- Myriotrichia,
71.
- Myriotrichiaceæ,
71.
- Myristica,
392,
393.
- Myristicaceæ,
393.
- Myrmecodia,
550,
553.
- Myroxylon,
473.
- Myrrh,
438.
- Myrrha,
438.
- Myrrhis,
495,
498.
- Myrsinaceæ,
513.
- Myrsine,
513.
- Myrtaceæ,
487.
- Myrteæ,
488.
- Myrtifloræ,
451,
482.
- Myrtle,
487,
488.
- Myrtus,
488,
489.
- Myxamœba,
6.
- Myxogasteres,
5.
- Myxomycetes,
1,
4,
5.
- Myxophyceæ,
22.
- Myzodendron,
500,
501.
- Naccaria,
83.
- Nægelia,
528.
- Najadaceæ,
278,
281.
- Najas,
281.
- Nandina,
390.
- Narcissus,
316,
317,
318.
- Nardostachys,
557,
558.
- Nardus,
291,
295,
558.
- Narthecium,
310.
- Narthex,
496.
- Nasturtium,
400,
402,
420.
- Navicula,
19.
- Naviculeæ,
20,
21.
- Neck-canal-cells,
184.
- Neckera,
197.
- Neckeraceæ,
197.
- Nectandra,
392,
393.
- Nectria,
116,
125,
127.
- Neea,
374.
- Negundo,
441,
442.
- Nelumbo,
386.
- Nelumboneæ,
386.
- Nemalion,
81.
- Nemalionales,
82.
- Nemastomaceæ,
84.
- Nemesia,
525.
- Nemophila,
515.
- Neomeris,
63.
- Neottia,
5,
331.
- Neottieæ,
331.
- Neovossia,
111.
- Nepenthaceæ,
408,
409.
- Nepenthes,
409.
- Nepeta,
536,
539.
- Nepeteæ,
539.
- Nephelium,
441.
- Nephrolepis,
214.
- Nephroselmis,
15.
- Nerium,
544.
- Nesæa,
483.
- Neslia,
403.
- Nest-fungi,
176.
- Nettle,
351,
352,
353.
- Neuradeæ,
457.
- Neuwiedia,
329.
- Nicandra,
519,
522.
- Nicotiana,
520,
522.
- Nicotine,
522.
- Nidularia,
176.
- Nidulariaceæ,
176.
- Nierembergia,
521.
- Nigella,
379,
380,
382.
- Nightshade,
521.
- Nigritella,
332.
- Nile-lily,
305.
- Nipa,
301.
- Nipplewort,
570.
- Nitella,
65.
- Nitelleæ,
67.
- Nitraria,
438.
- Nitrifying Bacteria,
5.
- Nitzchieæ,
21.
- Noble Pine,
264.
- Noctiluca,
17.
- Nodularia,
25.
- Nolana,
522.
- Nolanaceæ,
518,
522.
- Noli-me-tangere,
421.
- Nonnea,
533.
- Nonsexual reproduction,
10.
- Nostoc,
22,
23,
25,
27,
29,
138,
486.
- Nostocaceæ,
22,
24,
25.
- Nostocopsis,
26.
- Nothofagus,
347,
348,
501.
- Notorhizæ,
400.
- Nucellus,
235,
241,
243,
247.
- Nuculiferæ,
505,
515,
531.
- Nucumentaceæ,
403.
- Nullipora,
84.
- Nuphar,
387.
- Nutmegs,
393.
- Nutritive-tissue,
248.
- Nux vomica,
546.
- Nyctaginiaceæ,
373.
- Nyctalis,
172.
- Nyctanthes,
547.
- Nycterinia,
525,
526.
- Nymphæa,
387,
388.
- Nymphæaceæ,
385.
- Nymphæeæ,
386.
- Oak,
117,
130,
134,
135,
161,
164,
166,
346,
347,
348.
- Oat,
113,
151,
292,
294,
296.
- Oat-grain,
290.
- Oat-grass,
296.
- Obdiplostemonous,
336.
- Obelidium,
103.
- Obligate parasites,
85.
- Ochna,
439.
- Ochnaceæ,
439.
- Ochroma,
427.
- Ocimum,
541.
- Ocrea,
359.
- Odonthalia,
83.
- Odontites,
526.
- Œdogoniaceæ,
47,
55.
- Œdogonium,
10,
11,
55,
56.
- Œnanthe,
495,
498.
- Œnothera,
484,
485,
486.
- Œnotheraceæ,
484.
- Oidia,
90.
- Oidium,
121,
179.
- Oidium forms,
179.
- Oil-mould,
99.
- Oil-palm,
301.
- Olea,
547.
- Oleaceæ,
541,
542,
546.
- Oleander,
544.
- Oligorus,
166.
- Olive,
547.
- Olive-brown Seaweeds,
68.
- Olive Oil,
547.
- Olpidiaceæ,
103.
- Olpidieæ,
103.
- Olpidium,
103.
- Olyreæ,
296.
- Omphalodes,
533,
534.
- Onagraceæ,
484.
- Oncidium,
332.
- Oncobyrsa,
24.
- Onion,
312.
- Onobrychis,
472,
473.
- Ononis,
471.
- Onopordon,
570.
- Ooblastema-filaments,
82.
- Oocystis,
51.
- Oogamous fertilisation,
13.
- Oogonium,
13.
- Oomycetes,
95,
96,
100.
- Oophyte,
181.
- Oosphere,
13,
248.
- Oospore,
14.
- Operculum,
193.
- Ophiocytium,
51.
- Ophioglossaceæ,
209,
210.
- Ophioglossum,
210,
211,
238.
- Ophiopogon,
320.
- Ophrydeæ,
331.
- Ophrys,
332,
333.
- Opium-poppy,
395.
- Oplismenus,
295.
- Opuntia,
375,
377.
- Orange,
438.
- Orchid, diagram of flower,
329.
- Orchidaceæ,
5,
238,
328.
- Orchideæ,
277.
- Orchids,
151.
- Orchis,
276,
331,
332,
333.
- Oreobolus,
285.
- Oreodoxa,
301.
- Organs of attachment,
4.
- Origanum,
536,
539,
541.
- Ornithogalum,
312,
314.
- Ornithopus,
466,
472.
- Orobanche,
334,
528,
529.
- Orontieæ,
303.
- Orontium,
304.
- Orris-root,
321.
- Orseille,
142.
- Orthoploceæ,
400.
- Orthospermeæ,
493.
- Orthothecium,
197.
- Orthotrichum,
197.
- Orthotropous,
242,
243.
- Oryza,
293.
- Oryzeæ,
293.
- Oscillaria,
10,
23,
24,
26,
37.
- Oscillariaceæ,
24.
- Osiers,
152.
- Osmunda,
209,
215.
- Osmundaceæ,
202,
210,
215.
- Ostioles,
73.
- Ostropa,
133.
- Ostropaceæ,
133.
- Ostrya,
345.
- Osyris,
500.
- Ouratea,
439.
- Ouvirandra,
281.
- Ovary,
3,
239,
250.
- Ovule,
241,
242,
248.
- Ovuliferous scale,
256,
257.
- Oxalidaceæ,
416.
- Oxalis,
416.
- Ox-eye,
572.
- Oxslip,
513.
- Oxybaphus,
374.
- Oxycoccus,
509,
510.
- Oxyria,
360.
- Oyster Mushroom,
171.
- Padina,
76.
- Pæonia,
379,
381.
- Pæonieæ,
381.
- Pæpalanthus,
309.
- Palaquium,
511.
- Palava,
429.
- Paleæ,
209.
- Pales,
288.
- Palisander-wood,
529.
- Paliurus,
448.
- Palm,
275,
276,
297.
- Branching of,
298.
- Inflorescence of,
299.
- Palm-oil,
301.
- Palm-wax,
301.
- Palm-wine,
301.
- Palmæ,
297.
- Palmella-stage,
15,
16.
- Palmyra-palm,
301.
- Paludella,
197.
- Pampas-grass,
296.
- Panama hats,
302.
- Panax,
491.
- Pancratium,
317.
- Pandanaceæ,
302.
- Pandanus,
302.
- Pandorina,
45,
48.
- Paniceæ,
295.
- Panicum,
295,
296.
- Pansy,
411.
- Panus,
171.
- Papaveraceæ,
394.
- Papaver,
394,
395.
- Papaw,
476.
- Papayaceæ,
476.
- Paper-mulberry tree,
354,
356.
- Papilionaceæ,
335,
468.
- Pappus,
564,
566.
- Papyrus,
287.
- Paradise apple,
465.
- Paraglobulin,
473.
- Paraphyses,
88.
- Paraguay tea,
445.
- Parasites,
5.
- Parasites, endophytic,
85.
- endozoic,
85.
- epiphytic,
85.
- epizoic,
85.
- facultative,
84.
- obligate,
85.
- pathogenic,
85.
- Parasitic Bacteria,
38.
- Parasol-fungus,
171.
- Pariana,
291.
- Parietaria,
353.
- Paris,
309,
314,
316.
- Paritium,
430.
- Parkia,
475.
- Parmelia,
140,
141,
142,
143.
- Parnassia,
453.
- Paronychia,
365,
367.
- Paronychieæ,
366.
- Parrotia,
455.
- Parsley,
494,
498.
- Parsnip,
492,
496,
498.
- Parthenogenesis,
14.
- Pasanea,
346,
348.
- Paspalum,
295.
- Pasta guaranà,
441.
- Pastinaca,
493,
496.
- Passerina,
449.
- Passiflora,
475,
476.
- Passifloraceæ,
476.
- Passiflorinæ,
475.
- Passion-flower,
476.
- Patellaria,
134.
- Patellariaceæ,
134.
- Patellea,
134.
- Paternoster peas,
470.
- Pathogenic Rod-Bacteria,
39.
- Patrinia,
557.
- Paullinia,
441.
- Paulownia,
527.
- Pavonia,
428.
- Paxillei,
172.
- Payena,
511.
- Paypayroleæ,
411.
- Pea,
470.
- Peach,
117,
121,
461.
- Pear,
130,
464,
465.
- Pedagnuoli,
355.
- Pedaliaceæ,
518,
529.
- Pediastrum,
52.
- Pedicularis,
151,
526.
- Peganum,
438.
- Pelargonium,
418,
419.
- Peliosanthes,
320.
- Pellia,
191,
192.
- Pellitory,
353.
- Peltigera,
143.
- Pelvetia,
73.
- Penicillium,
122,
123.
- Penium,
43,
44.
- Pennisetum,
295.
- Penny-cress,
401.
- Penny-wort,
493.
- Pentacyclicæ,
505,
506.
- Pentadesma,
414.
- Pentapera,
505.
- Pentstemon,
524,
527.
- Peplis,
47,
483.
- Pepper,
361.
- Peppermint,
541.
- Peperomia,
361,
362.
- Pepperwort,
401.
- Pereskia,
375,
376.
- Perianth,
235.
- Perichætium,
192.
- Pericarp,
249.
- Pericallis,
574.
- Peridermium,
147,
148,
153,
154,
155,
156.
- Peridinea,
1,
14,
17.
- Peridinin,
16.
- Peridinium,
17.
- Peridiola,
176.
- Peridium,
88,
89,
147.
- Perigynium,
189.
- Perilla,
541.
- Periphyses,
88.
- Periplasm,
104.
- Periploca,
546.
- Perisperm,
249.
- Perisporiaceæ,
122.
- Perisporiales,
95,
116,
118,
119.
- Peristome,
195.
- Perithecia,
125.
- Periwinkle,
543,
544.
- Perizonium,
20.
- Pernambuco-tree,
468.
- Peronocarpic ascocarps,
125.
- Peronospora,
101,
104,
105,
107.
- Peronosporaceæ,
104.
- Persea,
393.
- Persica,
461.
- Personatæ,
505,
515,
517.
- Pertusaria,
140,
142.
- Petals,
235.
- Petasites,
153,
569,
571.
- Petiveria,
372.
- Petrocelis,
84.
- Petunia,
518,
521.
- Peucedaneæ,
496.
- Peucedanum,
496.
- Peyssonellia,
84.
- Peziza,
115,
135,
159.
- Pezizaceæ,
135.
- Pezizales,
134.
- Phacelia,
515.
- Phacidiales,
133.
- Phacidium,
133.
- Phacotus,
48.
- Phæophyceæ,
1,
14,
68.
- Phæophyl,
68.
- Phæosporeæ,
68.
- Phæothamnion,
54.
- Phagocytes,
41.
- Phajus,
332.
- Phalarideæ,
295.
- Phalaris,
295.
- Phallaceæ,
172.
- Phalloideæ,
96,
145,
172.
- Phallus,
172,
173.
- Phanerogams,
3,
234,
236,
249.
- Pharbitis,
516.
- Pharus,
291,
293.
- Phascum,
195.
- Phaseoleæ,
470.
- Phaseolus,
134,
469,
471,
473.
- Phegopteris,
213,
214.
- Phellodendron,
437.
- Philadephus,
451,
455.
- Phillyrea,
547.
- Philodendron,
303,
305.
- Philonotis,
197.
- Phlebia,
163.
- Phleum,
290,
294,
296.
- Phloëm,
251.
- Phlœospora,
70.
- Phlomis,
538,
541.
- Phlox,
515.
- Phœniceæ,
299.
- Phœnix,
298,
299,
301,
302.
- Pholiota,
171.
- Phormium,
312,
313,
314.
- Phragmidium,
146,
147,
148,
151,
152.
- Phragmites,
113,
131,
291,
294.
- Phragmonema,
22,
25.
- Phrynium,
327.
- Phycocyan,
22,
77.
- Phycoerythrin,
22,
77.
- Phycomyces,
99.
- Phycomycetes,
1,
5,
95,
96.
- Phycophæin,
69.
- Phycopyrrin,
16.
- Phycoxanthin,
69.
- Phylica,
448.
- Phyllachora,
131.
- Phyllactinia,
122.
- Phyllactis,
560.
- Phyllanthus,
431,
432.
- Phyllitis,
70.
- Phyllobium,
47,
51.
- Phyllocactus,
377.
- Phyllocladus,
260.
- Phyllodia,
474.
- Phyllodoce,
509.
- Phylloglossum,
228.
- Phyllophora,
83.
- Phyllosiphon,
8.
- Phyllosiphonaceæ,
47,
61.
- Physalis,
521.
- Physarum,
6,
8.
- Physcia,
139,
143.
- Physcomitrium,
188,
197.
- Physiological varieties,
41.
- Physoderma,
103.
- Physostigma,
471,
473.
- Phytelephantinæ,
301.
- Phytelephas,
299,
301,
302.
- Phyteuma,
562.
- Phytoamœbæ,
10,
61.
- Phytolacca,
372.
- Phytolaccaceæ,
372.
- Phytomyxa,
8.
- Phytophthora,
101,
104,
105,
106.
- Piassava,
297.
- Picea,
124,
129,
132,
155,
165,
265.
- Pichurim,
392.
- Picraena,
438.
- Picris,
571.
- Picrotoxine,
390.
- Pilacraceæ,
157.
- Pilacre,
157.
- Pilea,
353.
- Pilobolus,
99,
100.
- Pilostyles,
504.
- Pilularia,
216,
220.
- Pimelea,
449.
- Pimenta,
489.
- Pimento,
489.
- Pimpernel,
513.
- Pimpinell,
498.
- Pimpinella,
494,
498.
- Pine,
127,
153,
161,
165,
255,
263,
266.
- Pine-apple,
320.
- Pine-shoot Fungus,
152.
- Pinellia,
305.
- Pinguicula,
334,
528.
- Pink,
367.
- Pin-mould,
99.
- Pinnularia,
19.
- Pinus,
129,
132,
153,
155,
165,
264,
265,
266,
267,
272.
- Pinoideæ,
256,
258,
259,
262.
- Pipe-flower,
500.
- Piper,
361,
363.
- Piperaceæ,
361.
- Pipereæ,
361.
- Piptocephalidaceæ,
100.
- Piptocephalis,
100.
- Pircunia,
372.
- Pisonia,
374.
- Pistia,
306.
- Pistacia,
439.
- Pistil,
239.
- Pistillaria,
161.
- Pistillate,
236.
- Pisum,
469,
470,
473.
- Pitcairnia,
320.
- Pitcher-plant,
409.
- Pittosporaceæ,
451,
455.
- Pittosporum,
455.
- Placenta,
237,
241.
- Placochromaticæ,
21.
- Plagiochila,
189,
192.
- Plagiothecium,
197.
- Plagiotropideæ,
21.
- Planera,
351.
- “Plankton,”
15,
17,
20.
- Planogametes,
12.
- Plantago,
335,
530,
531,
536,
559.
- Plantaginaceæ,
518,
530.
- Plantain,
530.
- Plasmodia,
4,
5,
7.
- Plasmodiophora,
8.
- Plasmodiophorales,
6.
- Platanaceæ,
455.
- Platanus,
456.
- Platanthera,
332,
333.
- Plate-cultures,
33.
- Platonia,
414.
- Platycerium,
213.
- Platycodon,
562.
- Platystemon,
395.
- Plectonema,
24.
- Plectranthus,
541.
- Pleospora,
130.
- Pleosporaceæ,
130.
- Pleurandra,
413.
- Pleuridium,
195.
- Pleurocarpi,
197.
- Pleurococcaceæ,
47,
51.
- Pleurococcus,
10,
51,
138.
- Pleurorhizæ.
400.
- Pleurotænium,
44.
- Pleurothallis,
332.
- Pleurotus,
171.
- Plocamium,
83.
- Plum,
117,
164,
461,
462.
- Plumbaginaceæ,
514.
- Plumbago,
514.
- Plumeria,
544.
- Plumule,
247.
- Pneumathodia,
267.
- Poa,
287,
290,
294,
296.
- “Pocket-plum,”
85.
- “Pockets,”
117.
- Pod,
466.
- Pod-pepper,
522.
- Podalyrieæ,
469.
- Podocarpeæ,
260.
- Podocarpus,
251,
255,
261,
272.
- Podophyllum,
390.
- Podosphæra,
120.
- Podospora,
129.
- Podostemaceæ,
451,
456.
- Pogostemon,
541.
- Poinciana,
468.
- Point Caraway,
498.
- Polanisia,
406.
- Polemoniaceæ,
509,
515.
- Polemonium,
515.
- Polianthes,
318.
- Pollinarium,
332.
- Pollinia,
329.
- Pollinodium,
100,
120.
- Pollen-chamber,
251.
- Pollen-grain,
240,
244,
245.
- Pollen-sac,
235,
237,
240.
- Pollen-tube,
244,
249.
- Polycarpicæ,
377.
- Polycystis,
24.
- Polydinida,
16,
17,
18.
- Polyembryony,
247.
- Polygala,
442,
443.
- Polygalaceæ,
442.
- Polygamous,
236.
- Polygonaceæ,
239,
359.
- Polygonatum,
314,
316.
- Polygonifloræ,
358.
- Polygonum,
359,
360,
361.
- Polyides,
84.
- Polykrikos,
17.
- Polypetalæ,
336.
- Polyphagus,
103,
104.
- Polypodiaceæ,
202,
205,
206,
209,
210,
212.
- Polypodium,
207,
213.
- Polyporaceæ,
163.
- Polyporus,
163,
164,
165.
- Polysiphonia,
79,
83.
- Polystachya,
332.
- Polystigma,
125,
127.
- Polytrichaceæ,
197.
- Polytrichum,
197.
- Pomaceæ,
456,
462.
- Pomaderris,
448.
- Pomalo,
438.
- Pomegranate,
488,
489.
- Pomona-fungus,
171.
- Pond-weed,
279.
- Pontederia,
316.
- Pontederiaceæ,
308,
316.
- Poplar,
124,
164,
338.
- Poppies,
394.
- Populus,
152,
338.
- Pore-fungus,
163.
- Porogames,
273.
- Poronia,
131.
- Porphyra,
10,
78.
- Porphyraceæ,
78.
- Portulaca,
373.
- Portulacaceæ,
373.
- Posidonia,
281.
- Potamogeton,
47,
278,
279.
- Potamogetonaceæ,
278,
279.
- Potato-fungus,
104,
107.
- Potato-plant,
521,
522.
- Potentilla,
458,
460.
- Potentilleæ,
458.
- Poterium,
460.
- Pothos,
304.
- Pottia,
196.
- Pottiaceæ,
196.
- Pouzolzia,
353.
- Prasiola,
53.
- Preissia,
191.
- Preslia,
539.
- Primrose,
512.
- Primula,
511,
512,
513.
- Primulaceæ,
239,
512,
514.
- Primulinæ,
505,
511.
- Pringsheimia,
54.
- Prionium,
284.
- Pritchardia,
298.
- Priva,
535.
- Privet,
547.
- Procarpium,
81.
- Proembryo,
64.
- Profichi,
355.
- Promycelium,
94,
146.
- Pronucleus,
245.
- Prorocentrum,
17,
18.
- Protea,
450.
- Proteaceæ,
450.
- Prothallium,
198,
244,
248.
- Secondary,
233.
- Protistæ,
5.
- Protium,
438.
- Protobasidia,
144.
- Protobasidiomycetes,
96,
145.
- Protococcaceæ,
47,
48,
51.
- Protococcoideæ,
8,
47.
- Protomyces,
108.
- Protomycetaceæ,
108.
- Protonema,
181.
- Provence oil,
547.
- Prunella,
539.
- Prunus,
117,
118,
127,
130,
152,
461,
462.
- Psalliota,
167,
168,
169,
171.
- Psamma,
295,
296.
- Pseudophacidiaceæ,
133.
- Pseudopodium,
10,
193.
- Pseudotsuga,
264,
265,
266.
- Psidium,
488,
489.
- Psilotaceæ,
228.
- Psilotum,
201,
228.
- Psychotria,
550.
- Ptelea,
437.
- Pteridium,
131,
207,
213,
214.
- Pteridophyta,
2,
198,
234.
- Pterigynandrum,
197.
- Pteris,
199,
203,
213,
214.
- Pterisanthes,
445.
- Pterocarpus,
473.
- Pterocarya,
350.
- Pterocephalus,
560.
- Pterogoniaceæ,
197.
- Pterogyne,
468.
- Pterostegia,
360.
- Pterygophyllum,
197.
- Ptilidium,
192.
- Ptilota,
84.
- Ptychogaster,
166.
- Puccinia,
147,
148,
149,
150.
- Puff-ball,
174.
- Pulmonaria,
533,
534.
- Pulque,
318.
- Pulsatilla,
384.
- Pumpkin,
480,
481.
- Punctaria,
70.
- Punica,
483,
488,
489,
490.
- Puniceæ,
488.
- Puschkinia,
312.
- Putrefaction,
32.
- Puya,
319.
- Pycnidia,
89.
- Pylaiella,
70.
- Pyrenoid,
46.
- Pyrenolichenes,
142.
- Pyrenomycetes,
95,
116,
118,
125.
- Pyrenula,
142.
- Pyrethrum,
572,
574.
- Pyrola,
334,
506,
507.
- Pyrolaceæ,
506.
- Pyrrophyl,
16.
- Pyrus,
152,
463.
- Pythium,
101,
106.
- Quaking-grass,
294,
296.
- Quassia,
438,
439.
- Quassine,
438.
- Quercifloræ,
337,
340.
- Quercitron-wood,
348.
- Quercus,
341,
346,
347,
348,
504.
- Quillaja,
457,
460.
- Quillajeæ,
457.
- Quill-wort,
230.
- Quince,
464,
465.
- Quinchamalium,
500.
- Quinine,
550,
553.
- Racomitrium,
197.
- Radiatæ,
571.
- Radicle,
247.
- Radiola,
418.
- Radiolarias,
9.
- Radish,
403,
404,
405.
- Radula,
192.
- Rafflesia,
504.
- Rafflesiaceæ,
499,
504.
- Raisins,
447.
- Rajania,
323.
- Ralfsia,
71.
- Ralfsiaceæ,
71.
- Ramalina,
143.
- Ramenta,
209.
- Ramié,
353.
- Rampion,
562.
- Randia,
550.
- Ranunculaceæ,
278,
378.
- Ranunculeæ,
383.
- Ranunculus,
151,
378,
379,
380,
382,
383,
384.
- Rapateaceæ,
308.
- Rape,
404.
- Raphanus,
400,
403.
- Raphia,
301.
- Raphidium,
51.
- Raphiolepis,
463,
465.
- Raspberry,
459,
460,
461.
- Ravenala,
325.
- Ray-flowers,
567.
- Reboulia,
191.
- Receptacle,
210.
- Red Algæ,
1.
- Red-beet,
372.
- Red-cabbage,
405.
- Red-clover,
466,
517.
- Red-currant,
455.
- Red-pine,
264,
266.
- “Red-rot,”
164,
166.
- Red Sandalwood,
473.
- Red Seaweeds,
4,
77.
- Red Snow,
48.
- Red-strip,
165.
- Red-tree,
468.
- Reed,
151,
294.
- Reed-mace,
303.
- Reindeer Moss,
141.
- Reineckea,
314.
- Remijia,
550,
553.
- Renealmia,
326.
- Replum,
398.
- Reseda,
407.
- Resedaceæ,
406.
- Resin,
266.
- Rest-harrow,
471.
- Restiaceæ,
309.
- Restio,
309.
- Restrepia,
332.
- Retama,
472.
- Reticularia,
8.
- Retinospora,
268.
- Rhamnaceæ,
447,
449.
- Rhamnus,
151,
448.
- Rhaphidophora,
305.
- Rhatany,
468.
- Rheum,
151,
359,
360.
- Rhinanthaceæ,
153.
- Rhinantheæ,
525,
526.
- Rhinanthus,
526.
- Rhingia,
320.
- Rhipidium,
320.
- Rhipsalis,
375,
376,
377.
- Rhizidiaceæ,
103.
- Rhizoboleæ,
415.
- Rhizocarpeæ,
205,
215.
- Rhizoclonium,
58.
- Rhizoids,
4,
10.
- Rhizomorpha,
169,
170.
- Rhizopaceæ,
99.
- Rhizophora,
482,
486,
487,
513.
- Rhizophoraceæ,
482,
486.
- Rhizophyllidaceæ,
84.
- Rhizophyllis,
84.
- Rhizopods,
5.
- Rhizopogon,
175,
176.
- Rhizopus,
99.
- Rhizosolenia,
20.
- Rhodanthe,
573.
- Rhodiola,
451,
452.
- Rhodochiton,
525.
- Rhododendron,
161,
508.
- Rhodomela,
83.
- Rhodomelaceæ,
83.
- Rhodophyceæ,
1,
14,
77.
- Rhodophyll,
77.
- Rhodophyllidaceæ,
83.
- Rhodophyllis,
83.
- Rhodoraceæ,
335,
508.
- Rhodotypus,
457.
- Rhodymenia,
83,
84.
- Rhodymeniaceæ,
83.
- Rhodymeniales,
82,
84.
- Rhœadinæ,
393.
- Rhopographus,
131.
- Rhubarb,
359.
- Rhus,
439.
- Rhynchosia,
471.
- Rhynchospora,
285,
286.
- Rhytisma,
132.
- Ribbon-grass,
296,
296.
- Ribes,
121,
152,
153,
241,
454,
455.
- Ribesiaceæ,
454.
- Rib-grass,
530.
- Riccia,
186,
189,
190.
- Ricciaceæ,
190.
- Rice,
291,
293,
296.
- Richardia,
305.
- Richardsonia,
550.
- Ricinus,
431.
- Riella,
192,
231.
- Ringworm,
180.
- Rivina,
372.
- Rivularia,
10,
25.
- Rivulariaceæ,
22,
24,
25.
- Robinia,
470,
473.
- Roccella,
142.
- Rock-cress,
402.
- Rock-rose,
412.
- Rod-bacteria,
39.
- Roestelia,
147,
148,
151,
152,
153.
- Roman spinach,
372.
- Roots,
4.
- “Ropiness,”
35.
- Rosa,
148,
459,
460.
- Rosaceæ,
451,
457.
- Rose,
121.
- Rose-mallow,
428.
- Rose of Jericho,
401,
574.
- Roseæ,
459.
- Rosellinia,
130.
- Rosemary,
540.
- Oil of,
541.
- Rosifloræ,
456,
466.
- Rosmarinus,
536,
540,
541.
- Rostellum,
329,
332.
- Rotang,
298.
- Royal-fern,
209,
215.
- Rubeæ,
458.
- Rubia,
551,
552,
553.
- Rubiaceæ,
542,
546,
548,
549,
553.
- Rubiales,
490,
505,
548,
556,
564.
- Rubus,
458,
460,
461.
- Rudbeckia,
572.
- Ruellia,
530.
- Rulingia,
422.
- Rumex,
151,
359,
360.
- Ruppia,
278,
279.
- Ruscus,
316.
- Rush,
283,
284.
- Russula,
171.
- Russulei,
171.
- Rust of Wheat,
148.
- Rusts,
146.
- “Rust spots,”
130.
- Ruta,
436.
- Rutaceæ,
436.
- Ruteæ,
436.
- Rye,
125,
151.
- Rye-grass,
295,
296.
- Rye-stem blight,
113.
- Sabal,
300.
- Sabaleæ,
299.
- Saccharomyces,
177,
178.
- Saccharomyces-forms,
176.
- Saccharum,
293.
- Safflower,
574.
- Saffron,
321.
- Sagina,
364,
365,
366.
- Sagittaria,
281,
282.
- Sago,
254.
- Sago-palm,
298.
- Sainfoin,
472,
473.
- “Salep,”
333.
- Salicaceæ,
338.
- Salicin,
339.
- Salicifloræ,
337.
- Salicornia,
369,
371,
503.
- Salicornieæ,
371.
- Salisburia,
259.
- Salix,
122,
337,
338.
- Salpiglossis,
521.
- Salsafy,
574.
- Salsola,
370,
371,
372.
- Salsoleæ,
370.
- Saltpetre formation,
35.
- Saltwort,
370.
- Salvadora,
547.
- Salvadoraceæ,
542,
547.
- Salvia,
536,
540,
541.
- Salvinia,
201,
216,
217,
218,
245.
- Salviniaceæ,
210,
218.
- Sambuceæ,
555,
557.
- Sambucus,
156,
553,
555.
- Samolus,
513.
- Samydaceæ,
476.
- Sandalwood,
473,
500.
- Sandarack resin,
269.
- Sand-box tree,
432.
- Sand-star,
287.
- Sanguinaria,
395.
- Sanguisorba,
460.
- Sanicula,
493.
- Sannicle,
493.
- Sanseviera,
320.
- Santalaceæ,
500.
- Santalum,
500.
- Santolina,
572.
- Sapindaceæ,
440.
- Sapindus,
441.
- Saponaria,
368.
- Saponin,
460.
- Sapotaceæ,
510.
- Saprolegnia,
102,
107,
108.
- Saprolegniaceæ,
107.
- Saprophytes,
5.
- Sapucaia-nuts,
489.
- Saranthe,
327.
- Sarcina,
27,
28,
38.
- Sarcophyte,
504.
- Sargassum,
4,
10,
73,
75.
- Sarothamnus,
472.
- Sarracenia,
409.
- Sarraceniaceæ,
408.
- Sarsaparilla,
316.
- Sassafras,
392.
- Satureia,
540,
541.
- Satureieæ,
539.
- Saurureæ,
362.
- Saururus,
362.
- Saussurea,
570.
- Sauvagesieæ,
411.
- Saw-wort,
570.
- Saxifraga,
161,
452.
- Saxifragaceæ,
451,
452.
- Saxifrage,
452.
- Saxifraginæ,
451,
555.
- Scabiosa,
558,
559,
560.
- Scævola,
564.
- Scale-leaves,
235.
- Scammony,
517.
- Scandiceæ,
495.
- Scandix,
495.
- Scapania,
192.
- Scarlet-runner,
473.
- Scenedesmus,
51.
- Scheuchzeria,
278.
- Schistostega,
196,
197.
- Schistostegaceæ,
197.
- Schizæa,
215.
- Schizæaceæ,
210,
215.
- Schizanthus,
521.
- Schizocarp,
492.
- Schizocarpeæ,
195.
- Schizochlamys,
51.
- Schizomeris,
53.
- Schizomycetes,
26,
33.
- Schizopetaleæ,
404.
- Schizopetalum,
402.
- Schizophyceæ,
8,
10,
23,
26.
- Schizophyllum,
171.
- Schizophyta,
1,
14,
19,
22,
24.
- Schœnocaulon,
310.
- Schœnoxiphium,
287.
- Schœnus,
286.
- Schwendenerian Theory,
139.
- Sciadium,
51.
- Sciadopitys,
267.
- Scilla,
312,
314.
- Scirpeæ,
285.
- Scirpus,
285,
286,
287.
- Scirrhia,
131.
- Scitamineæ,
276,
278,
323,
328.
- Scitonemaceæ,
22,
24,
25,
27.
- Scleranthus,
365,
367.
- Scleria,
286.
- Scleroderma,
175.
- Sclerodermataceæ,
175.
- Sclerotinia,
116,
134,
135.
- Sclerotium,
87,
127.
- Scolopendrium,
213,
214.
- Scoparia,
525.
- Scopolia,
519,
521.
- Scorodosma,
496.
- Scorzonera,
571,
574.
- Scotch Fir,
259,
266.
- Scotinosphæra,
47,
51.
- Screw Pine,
302.
- Scrophularia,
524,
526.
- Scrophulariaceæ,
518,
521,
522,
527.
- Scutellaria,
536,
539.
- Scutellum,
293.
- Scyballium,
504.
- Scytonema,
22,
26,
176.
- Scytonemaceæ,
25.
- Sea-holly,
493.
- Sea-kale,
403,
405.
- Sea-lavender,
514.
- Sea-milkwort,
513.
- Seaweed,
4.
- Sea-wormwood,
574.
- Sebacina,
156.
- Secale,
127,
295,
296.
- cornutum,
127.
- Sechium,
481.
- “Sedimentary-yeast,”
178.
- Sedum,
451,
452.
- Seed,
247,
248,
249.
- Seguieria,
372.
- Selaginaceæ,
532,
541.
- Selaginella,
200,
203,
228,
229,
230,
232,
233,
245,
254.
- Selaginellaceæ,
231.
- Selaginelleæ,
205,
228.
- Selago,
541.
- Selenastrum,
51.
- Selenipedilum,
329,
330.
- Seligeria,
196.
- Seligeriaceæ,
196.
- Semele,
316.
- Sempervivum,
151,
451,
452.
- Senebiera,
400,
401.
- Senecio,
566,
569,
572,
573.
- Senecioneæ,
572.
- Senna,
468.
- Sepals,
235.
- Sequoia,
267,
272.
- Serapias,
332.
- Serjania,
441.
- Serratula,
570,
574.
- Serum,
33.
- Service-tree,
465.
- Sesamum,
529.
- Seseli,
495.
- Seselineæ,
495.
- Sesleria,
294.
- Sesuvium,
375.
- Seta,
186.
- Setaria,
295.
- Sexual reproduction,
11.
- Sheep-seaweed,
84.
- Shellac,
356,
434.
- Shepherdia,
450.
- Shepherd’s-needle,
495.
- Shepherd’s-purse,
401.
- Sherardia,
552.
- “Sichel,”
284.
- “Sickle,”
284.
- Sicyos,
481.
- Sida,
428,
430.
- Sideritis,
538.
- Sideroxylon,
511.
- Sigillariaceæ,
233.
- Silaus,
495.
- Sileneæ,
367.
- Silene,
367.
- Siler,
495.
- Siliceous earth,
20.
- Siliculosæ angustiseptæ,
401.
- latiseptæ,
400.
- Siliqua,
398.
- Siliquosæ,
402.
- Silk-cotton,
427.
- Silphium,
498,
572.
- Silver-leaf,
450.
- Silybum,
567,
570.
- Simaba,
439.
- Simaruba,
439.
- Simarubaceæ,
438.
- Sinapeæ,
404.
- Sinapis,
400,
402.
- Siphocampylos,
563.
- Siphoneæ,
4,
9,
47,
59.
- Siphonia,
434.
- Siphonocladus,
62.
- Sirosiphoniaceæ,
22,
24,
26.
- Sisal hemp,
318.
- Sisymbriinæ,
404.
- Sisymbrium,
399,
402,
410.
- Sisyrinchium,
321.
- Sium,
494,
498.
- Skimmia,
437.
- Skull-cap,
539.
- Slime-fungi,
1,
4,
5.
- Sloe,
461,
462.
- Sloth,
8,
356.
- Smilaceæ,
316.
- Smilacina,
314.
- Smilax,
315,
316.
- “Smut,”
113,
130.
- Smut-fungi,
114.
- Snake cucumber,
481.
- Snapdragon,
523,
524.
- Snowberry,
554.
- Snowdrop,
317.
- Soapwort,
368.
- Soft-grass,
296.
- Soja,
471.
- Solanaceæ,
514,
518,
520,
522.
- Solanine,
522.
- Solanum,
238,
521,
522.
- Soldanella,
513.
- Solenia,
162.
- Solidago,
573.
- Sollya,
455.
- Solomon’s seal,
314.
- Sonchus,
153,
571.
- Sophora,
469.
- Sophoreæ,
469.
- Sorbus,
152,
465.
- Sordaria,
129.
- Sordariaceæ,
129.
- Soredia,
141.
- Sorghum,
296.
- Sori,
205.
- Sorocea,
356.
- Sorrel,
361.
- Southernwood,
574.
- Sow-thistle,
571.
- Spadicifloræ,
277,
297.
- Spadix,
297.
- Sparassis,
161.
- Sparaxis,
321.
- Sparganium,
302,
303.
- Sparmannia,
425.
- Spartium,
472.
- Spathe,
297.
- Spathicarpa,
306.
- Spathulea,
136.
- Spearmint,
541.
- Specularia,
562.
- Speedwell,
525.
- Spergula,
366.
- Spergularia,
366.
- Spermacoce,
550.
- Spermacoceæ,
550.
- Spermagonia,
116.
- Spermaphyta,
3.
- Spermatangia,
81.
- Spermatia,
13,
76,
77,
141,
146.
- Spermatochnaceæ,
71.
- Spermatochnus,
71.
- Spermatozoid,
13,
183.
- Sperm-nucleus,
245.
- Spermocarp,
58.
- Spermogonia,
89,
141,
146,
147,
149.
- Spermothamnion,
84.
- Sphacelaria,
70.
- Sphacelariaceæ,
70.
- Sphacelia,
125,
126.
- Sphacelotheca,
110.
- Sphæralcea,
430.
- Sphærella,
48,
130.
- Sphærellaceæ,
130.
- Sphæriales,
129.
- Sphærobolaceæ,
173.
- Sphærobolus,
173.
- Sphærocarpus,
191,
192.
- Sphærococcaceæ,
83.
- Sphærophorus,
142.
- Sphæroplea,
13,
14,
58.
- Sphæropleaceæ,
47,
58.
- Sphærotheca,
120,
121.
- Sphærozosma,
44.
- Sphagneæ,
193.
- Sphagnum,
186,
188,
192,
194,
195,
197.
- Sphenogyne,
566.
- Sphenophyllaceæ,
233.
- Sphinctrina,
140.
- Spigelia,
546.
- Spikelet,
285,
287,
289.
- Spikes,
285.
- Spilanthes,
572.
- Spinach,
371.
- Spinacia,
371,
372.
- Spindle-tree,
444.
- Spiræa,
151,
451,
456,
457,
460.
- Spiræeæ,
457.
- Spiranthes,
331.
- Spirilla,
27.
- Spirillum,
30.
- Spirochætæ,
27.
- Spirochæte,
28,
38,
40.
- Spirodela,
307.
- Spirogyra,
44,
45.
- Spirolobeæ,
371,
400.
- Spirotænia,
44.
- Spirulina,
24.
- Splachnaceæ,
197.
- Splachnum,
196,
197.
- Spondias,
439.
- Sponges,
8.
- Sporangia,
239.
- Sporangial-layers,
88.
- Sporangiocarp,
88.
- Sporangio-fructification,
87.
- Sporangiophore,
88.
- Spores,
10.
- Liberation and Distribution of,
91.
- Germination of,
93.
- Sporidia,
112.
- Sporobolus,
295.
- Sporocarp,
205,
219.
- Sporochnaceæ,
71.
- Sporochnus,
71.
- Sporogonium,
186.
- Sporophylls,
223,
235,
236.
- Sporophyte,
181,
186.
- Spring-spores,
147.
- Spumaria,
8.
- Spurge,
431,
432.
- Spurge-laurel,
449.
- Spurry,
366.
- Squamariacæ,
84.
- “Squills,”
314.
- Squirting cucumber,
480.
- Stachydeæ,
538.
- Stachys,
538,
541.
- Stachytarpheta,
535.
- Staehelina,
570.
- Stag-truffle,
124.
- Stalk,
186.
- Stamen,
235,
236.
- Staminate,
236.
- Stangeria,
253,
254.
- Stanhopea,
332.
- Stanleyinæ,
404.
- Stapelia,
546.
- Staphylea,
440.
- Staphyleaceæ,
440.
- Staphylococcus,
39.
- Star-aniseed,
389.
- Statice,
514.
- Staurastrum,
42,
43,
44.
- Steenhammera,
533.
- Stegocarpeæ,
195.
- Stellaria,
364,
365,
366.
- Stellatæ,
550,
552,
553.
- Stemless Plants,
1.
- Stemonitis,
7,
8.
- Stephanospermum,
272.
- Stephanosphæra,
48.
- Sterculia,
422.
- Sterculiaceæ,
422.
- Stereocaulon,
143.
- Stereum,
162.
- Sterigmata,
144,
146.
- Sterilization,
32.
- Sticta,
134,
137,
143.
- Stictidaceæ,
133.
- Stictidales,
133.
- Stictis,
133.
- Stigeoclonium,
54.
- Stigma,
3,
250.
- Stigmaria,
233.
- Stigonema,
26,
142.
- Stilbaceæ,
532,
541.
- Stilbe,
541.
- Stillingia,
434.
- Stilophora,
71.
- Stilophoraceæ,
71.
- Stinkbrand,
113.
- Stink-horn,
172,
173.
- Stipa,
291,
294,
296.
- Stitchwort,
366.
- St. John’s-wort,
413.
- Stock,
402,
405.
- Stonebrand,
113.
- Stonecrop,
451.
- Stone-wort,
1,
14.
- Stork’s-bill,
419.
- Stratiotes,
282.
- Strawberry,
458.
- Strawberry-tree,
508.
- Strelitzia,
325.
- Streptocarpus,
528.
- Streptochæta,
290.
- Streptococcus,
39.
- Streptopus,
314.
- Striaria,
70.
- Striariaceæ,
70.
- Strickeria,
129,
130.
- Stroma,
88.
- Stromanthe,
327.
- Strophanthus,
544.
- Struthiopteris,
209,
214,
254.
- Struvea,
9,
62.
- Strychnine,
546.
- Strychnos,
546.
- Sturmia,
332.
- Stylar-column,
328.
- -brush,
567.
- Style,
250.
- Stylidiaceæ,
564.
- Stylidium,
564.
- Stylochrysalis,
15.
- Stylopod,
492.
- Styphelia,
509.
- Styracaceæ,
511.
- Styrax,
511.
- Styrax-balsam,
455.
- Subhymenial layer,
167.
- Subularia,
393,
399,
400,
401.
- Succisa,
517.
- Sugar-beet,
372.
- Sugar-cane,
289,
293,
296.
- Sugar-root,
498.
- Sulphur-bacteria,
37,
38.
- Sumach,
439.
- Summer-spores,
147.
- Sundew,
407.
- Sun-flower,
572.
- Sunn hemp,
473.
- “Surface yeast,”
178.
- Surirayeæ,
21.
- Suspensor,
233,
246,
247.
- Swamp cypress,
267.
- Swarmspores,
10,
87.
- Swede,
405.
- Sweet Cicely,
498.
- Sweet-flag,
303.
- Sweet-gale,
351.
- Sweet oil,
547.
- Sweet-pea,
470.
- Sweet-potato,
517.
- Sweet-vernal,
295,
296.
- Swertia,
542.
- Swietenia,
436.
- Swine’s-succory,
571.
- Sycamore,
133,
442.
- Symbiosis,
85.
- Sympetalæ,
336,
504.
- Symphoricarpus,
554,
556.
- Symphyandra,
562.
- Symphyllodium,
257.
- Symphytopleura,
387.
- Symphytum,
533,
535.
- Symploca,
24.
- Synalissa,
139.
- Synandrium,
306.
- Synangium,
212.
- Syncarp,
278.
- Syncephalis,
100.
- Synchytrieæ,
103.
- Synchytrium,
103.
- Syncrypta,
15.
- Synedra,
21.
- Synergidæ,
248.
- Syngeneticæ,
1,
14,
15,
17,
48.
- Syngonium,
306.
- Synura,
15.
- Syringa,
455,
546,
547,
550.
- Systegium,
196.
- Systematic division of the Algæ,
14.
- of Filices,
210.
- of Fungi,
95.
- of Monocotyledons,
277.
- of Thallophytes,
4.
- of Vascular Cryptogams,
204.
- Tabellaria,
19.
- Tabellarieæ,
21.
- Tabernæmontana,
544.
- Taccarum,
306.
- Tacona,
284.
- Tagetes,
564,
572.
- Takamahaka,
438.
- Talinum,
373.
- Talipot,
298.
- Tallow-tree,
434.
- Tamaricaceæ,
411.
- Tamarind,
466,
468.
- Tamarindus,
467.
- Tamarisk,
411.
- Tamarix,
411,
412.
- Tamus,
323.
- Tanacetum,
572,
574.
- Tanghinia,
544.
- Tannin,
490.
- Tansy,
572.
- Tapetum,
203,
239,
240.
- Taphrina,
116,
117,
118.
- Taphrinaceæ,
116.
- Tapioca,
434.
- Tar,
266.
- Taraxacum,
571,
566,
574.
- Targionia,
191.
- Tassel Pond-weed,
279.
- Taxaceæ,
259,
272.
- Taxeæ,
261.
- Taxodiaceæ,
257,
267,
272.
- Taxodium,
267.
- Taxoideæ,
258,
259.
- Taxus,
237,
238,
255,
257,
259,
261,
262,
272.
- Tea,
415.
- Tea-plant, False,
521.
- Tea-rose,
460.
- Teak-tree,
535.
- Tear-Fungus,
166.
- Teasel,
494,
558,
560.
- Tecoma,
529.
- Tectona,
535.
- Teesdalia,
398,
401.
- Telegraph-plant,
466.
- Teleutospores,
146.
- Tellima,
452.
- Terebinthinæ,
435.
- Terfezia,
124.
- Terminalia,
487.
- Ternstrœmiaceæ,
414.
- Testa,
247,
248.
- Testudinaria,
323.
- Tetmemorus,
44.
- Tetracyclicæ,
505,
514.
- Tetradynamia,
398.
- Tetragonia,
375.
- Tetragonolobus,
471.
- Tetraphis,
195,
196,
197.
- Tetrapoma,
400.
- Tetrapteris,
442.
- Tetraspora,
51.
- Tetrasporaceæ,
47,
48,
51.
- Tetraspores,
10,
76.
- Teucrium,
567.
- Thalassia,
283.
- Thalia,
327.
- Thalictrum,
379,
385.
- Thallophyta,
1,
4.
- Thallus,
1,
4.
- Thamnidiaceæ,
99.
- Thamnidium,
100.
- Thea,
414,
415.
- Thecaphora,
110,
114.
- Thëin,
374.
- Thelebolaceæ,
109.
- Thelebolus,
109,
120.
- Thelephora,
162,
176.
- Thelephoraceæ,
162.
- Thelygonum,
372.
- Thelypodieæ,
404.
- Theobroma,
422,
423.
- Theobromine,
423.
- Theophrasta,
513.
- Thesium,
500.
- Thistle,
569.
- Thladiantha,
481.
- Thlaspi,
400,
401,
402.
- Thomasia,
422.
- Thorn-apple,
520.
- Thottea,
499.
- Thrift,
514.
- Thrinax,
300.
- Thrush,
180.
- Thuidium,
197.
- Thuja,
241,
268.
- Thujopsis,
269.
- Thunbergia,
530.
- Thyme,
539,
541.
- Thymelæa,
449.
- Thymelæaceæ,
449.
- Thymelæinæ,
448.
- Thymus,
537,
539,
541.
- Tiaridium,
533.
- Tibouchina,
484.
- Ticorea,
437.
- Tigridia,
321.
- Tilia,
424,
425.
- Tiliaceæ,
423.
- Tillandsia,
320.
- Tilletia,
111,
112,
113.
- Tilletiaceæ,
110,
113.
- Tilopteridaceæ,
72.
- Tilopteris,
72.
- Timothy-grass,
294,
296.
- Tinnantia,
308.
- Tmesipteris,
228.
- Toad-flax,
525.
- Toad-rush,
284.
- Toadstools,
159,
166.
- Tobacco,
520,
529.
- Virginian,
522.
- Toddalieæ,
437.
- Todea,
203.
- Tofieldia,
310.
- Tofieldieæ,
310.
- Tolu, Balsam of,
473.
- Toluifera,
473.
- Tolypella,
67.
- Tolypellopsis,
67.
- Tolyposporium,
110.
- Tolypothrix,
26.
- Tomato,
521.
- Tomentella,
161.
- Tomentellaceæ,
161.
- Tonquin-bean,
466,
472.
- Tooth-wort,
526.
- Tordylium,
496.
- Torenia,
525.
- Torilis,
497.
- Torreya,
262,
272.
- Touchwood,
164.
- Tournefortia,
533.
- Trabeculæ,
231.
- Tracheides,
251.
- Trachylobium,
468.
- Tradescantia,
308.
- Trama,
167,
174.
- Trametes,
164,
165.
- Tragacanth, Gum,
473.
- Tragopogon,
113,
564,
571,
574.
- Trapa,
485,
486.
- Travellers’ Palm,
325.
- Tremandraceæ,
442.
- Tremella,
156,
157,
159.
- Tremellaceæ,
146,
156.
- Trentepohlia,
8,
54.
- Tribulus,
438.
- Trichia,
8.
- Trichocoma,
176.
- Trichodesmium,
22.
- Trichogyne,
58,
81.
- Tricholoma,
168,
171.
- Trichomanes,
206,
215.
- Trichophilus,
8,
54.
- Trichosanthes,
481.
- Trichosphæria,
129,
130.
- Trichosphæriaceæ,
129.
- Trichostomum,
196.
- Tricoccæ,
430.
- Tricyrtis,
310.
- Trientalis,
512,
513.
- Trifolieæ,
471.
- Trifolium,
469,
471,
473.
- Triglochin,
278,
279.
- Trigoniaceæ,
442.
- Trillium,
314.
- Triodia,
294.
- Triphasia,
438.
- Triphragmium,
147,
151.
- Triplaris,
361.
- Triteleia,
312.
- Triticum,
288,
295,
296.
- Tritonia,
321.
- Triumfetta,
424,
425.
- Trollius,
379,
381.
- Tropæolaceæ,
419.
- Tropæolum,
420.
- True Ferns,
204,
205.
- True Laurels,
391.
- True Mosses,
192.
- Truffles,
124.
- Trumpet-tree,
356.
- Trumpet-wood,
529.
- Tryblidiaceæ,
133.
- Tryblidiales,
133.
- Tryblidium,
133.
- Tsuga,
265,
266.
- Tuber,
124.
- Tuberaceæ,
124.
- Tubercles,
8,
466.
- Tubercularia,
127.
- Tuberose,
318.
- Tubifloræ,
505,
514,
532.
- Tuburcinia,
110,
111,
113.
- Tulip,
312.
- Tulipa,
312,
314.
- Tulipeæ,
312.
- Tupa,
563.
- Turkish-millet,
296.
- Turmeric,
326.
- Turneraceæ,
476.
- Turnip,
405.
- Turpentine,
266,
439.
- Turritinæ,
404.
- Tussilago,
151,
569,
571,
574.
- Tydæa,
528.
- Tylostoma,
174.
- Tylostomaceæ,
174.
- Typha,
302,
303.
- Typhaceæ,
302.
- Typhula,
161.
- Ulex,
472.
- Ullucus,
371,
372.
- Ulmaceæ,
351.
- Ulmeæ,
351.
- Ulmus,
351.
- Ulothricaceæ,
47,
53.
- Ulothrix,
12,
14,
53,
54.
- Ulva,
10,
53.
- Ulvaceæ,
47,
53.
- Umbelliferæ,
491.
- Umbellifloræ,
490.
- Umbilicaria,
143.
- Umbilicus,
451.
- Uncaria,
553.
- Uncinia,
287.
- Uncinula,
122.
- Upas-tree,
356.
- Urare,
546.
- Uredinaceæ,
145,
146.
- Uredo,
148.
- Urena,
428.
- Ureneæ,
428.
- Urginea,
312,
314.
- Urocystis,
113.
- Uroglena,
15.
- Uromyces,
148,
151.
- Urophlyctis,
103.
- Urospora,
58.
- Urtica,
134,
151,
351,
353.
- Urticaceæ,
352.
- Urticifloræ,
351.
- Usnea,
143.
- Ustilaginaceæ,
110,
113.
- Ustilagineæ,
109.
- Ustilago,
111,
113.
- Ustulina,
131.
- Utricularia,
527,
528.
- Utriculariaceæ,
518,
527.
- Utriculus,
287.
- Uvularia,
310.
- Vaccines,
41.
- Vacciniaceæ,
451,
508,
509.
- Vaccinium,
134,
160,
161,
509,
510.
- Vaginula,
189.
- Vahea,
544.
- Vaillantia,
552.
- Valeriana,
557,
558.
- Valerianaceæ,
549,
556.
- Valerianella,
557,
558.
- Vallisneria,
282,
283.
- Valloons,
348.
- Vallota,
318.
- Valonia,
59,
62.
- Valoniaceæ,
47,
62.
- Valsa,
130.
- Valsaceæ,
130.
- Vanda,
332.
- Vandellia,
525.
- Vandeæ,
332.
- Vanilla,
331,
333.
- Vascular Cryptogams,
2,
198,
240.
- Isosporous,
200.
- Heterosporous,
200.
- Vateria,
415.
- Vaucheria,
10,
33,
61.
- Vaucheriaceæ,
47,
60.
- Vegetable-ivory,
301,
302.
- Vegetable-silk,
545.
- Velamen,
332.
- Vella,
400.
- Vellinæ,
404.
- Vellosia,
318.
- Vellosieæ,
318.
- Ve11theimia,
312.
- Velum partiale,
167,
168.
- universale,
167.
- Venter,
184.
- Ventral-canal-cell,
185.
- Venturia,
130.
- Veratreæ,
310.
- Veratrin,
311.
- Veratrum,
310,
311.
- Verbascum,
523,
525,
527.
- Verbena,
535.
- Verbenaceæ,
532,
535,
537.
- Vernonia,
571.
- Veronica,
335,
523,
525,
526,
527,
530,
536,
559.
- Verpa,
136.
- Verrucaria,
140,
142.
- Vesicaria,
400.
- Vetch,
470.
- Vibriones,
27.
- Viburnum,
455,
553,
555,
556.
- Vicia,
469,
470,
473.
- Vicieæ,
469,
470.
- Victoria,
386,
387.
- Vigna,
471.
- Vinca,
544.
- Vincetoxicum,
155,
546.
- Vine,
121,
444.
- Vinegar-bacterium,
31,
32,
35.
- Viola,
410,
411.
- Violaceæ,
410.
- Violets,
114,
410.
- Violet-stone,
54.
- Viper’s-bugloss,
533.
- Virginian-creeper,
447.
- Viscaria,
364,
367.
- Viscoideæ,
501.
- Viscum,
501,
502,
504.
- Vismia,
414.
- Vitex,
535.
- Vitis,
445,
446,
447.
- Vochysiaceæ,
442.
- Volkmannia,
225.
- Volva,
167.
- Volvaria,
171.
- Volvocaceæ,
14,
47,
48.
- Volvox,
48,
50.
- Vomic nut,
546.
- “Vorblatt,”
275.
- Wahlenbergia,
562.
- Wallflower,
402,
405.
- Wall-lichen,
143.
- Wall-rue,
213.
- Walnut,
165,
349,
350.
- Water-cress,
402,
405.
- Water-dropwort,
498.
- Water-ferns,
205,
215.
- Water-fungi,
96.
- Water-hyssop,
525.
- Water-lilies,
385.
- Water-melon,
481.
- Water-milfoil,
486.
- Water-net,
52.
- Water-purslane,
483.
- Water-soldier,
282.
- Water-wort,
413.
- Water-violet,
512.
- Wax-flower,
546.
- Weberia,
197.
- Weigelia,
554.
- Weingærtneria,
294.
- Weisia,
196.
- Weisiaceæ,
196.
- Wellingtonia,
267.
- Welwitschia,
270,
271.
- “Wendungszellen,”
67.
- West-Indian arrowroot,
327.
- Weymouth Pine,
266,
267.
- Wheat,
113,
291,
292,
295,
296.
- Wheat-grain,
292.
- Wheat, seedling of,
292.
- White-beam,
465.
- White Bryony,
481.
- White-cabbage,
405.
- White-mustard,
405.
- White Pine,
266.
- White-pepper,
363.
- White-rot,
164,
165.
- White Water-lily,
387.
- Whitlavia,
515.
- Whortleberry,
509.
- Wig-tree,
439.
- Wild Basil,
540.
- Wild Cabbage,
404.
- Willow,
124,
133,
338.
- Willow-herb,
484.
- Winter-aconite,
382.
- Winter-cherry,
521.
- Winter-cress,
402.
- Winter-green,
507.
- Winter-spores,
146.
- Wistaria,
470,
473.
- Witches’-brooms,
85,
117,
155.
- Woad,
403,
405.
- Wolffia,
307.
- Wood,
251.
- Wood-rush,
284.
- Wood-sorrel,
416.
- Woodruff,
552,
553.
- Woodsia,
214.
- Wormwood,
572,
574.
- Woundwort,
538.
- Xanthellaceæ,
15.
- Xanthidium,
44.
- Xanthium,
569,
573.
- Xanthorhiza,
379,
383.
- Xanthorrhæa,
312.
- Xeranthemum,
566,
570.
- Xerotes,
312.
- Xylaria,
131.
- Xylariaceæ,
131.
- Xylem,
251.
- Xylopia,
388.
- Xylophylla,
431,
432.
- Xylosteum,
554.
- Xyridaceæ,
308.
- Yam,
323.
- Yeast-formation,
94.
- Yeast-fungi,
31,
36.
- Yellow bird’s-nest,
507.
- Yellow-rattle,
525,
526.
- Yellow Water-lily,
387.
- Yellow-wort,
543.
- Yew,
259,
261,
266.
- Ylang-ylang,
388.
- Yorkshire-fog,
294,
296.
- Yucca,
312,
313,
316.
- Zamia,
253.
- Zannardinia,
12,
72.
- Zannichellia,
278,
279.
- Zantedeschia,
305,
306.
- Zanthoxyleæ,
436.
- Zanthoxylum,
436.
- Zea,
290,
293.
- Zelkova,
351.
- Zingiber,
326.
- Zingiberaceæ,
277,
323,
325.
- Zinnia,
572.
- Zizania,
293.
- Zizyphus,
448.
- Zoochlorella,
9.
- Zoogametes,
12.
- Zooglœa,
27.
- Zoogonicæ,
68,
70.
- Zoosporangia,
10.
- Zoospores,
10,
87.
- Zooxantella,
9.
- Zostera,
279,
280,
306,
316.
- Zostereæ,
278.
- Zygadenus,
310.
- Zygochytriaceæ,
103.
- Zygomorphy,
277.
- Zygomycetes,
95,
96.
- Zygophyllaceæ,
438.
- Zygophyllum,
438.
- Zygospore,
12.
- Zygote,
12.
- Zygnema,
44,
45.
- Zygnemaceæ,
44.