[1174] Compare figures of the vascular cylinders of climbing Dicotyledons given by Schenck (93).

[1175] For a figure of the stele see Tansley (08) p. 25, fig. 20.

[1176] Stenzel (89) Pls. III. and IV.

[1177] Binney (72).

[1178] Williamson (74) A.

[1179] Bertrand, P. (09).

[1180] Felix (86) A.

[1181] Renault (69).

[1182] Grand’Eury (77) A. Pl. XVII.

[1183] Renault and Zeiller (88) A.

[1184] White (99) p. 97.

[1185] Binney (72); Williamson (74) A. p. 685.

[1186] Williamson (74) A. p. 685.

[1187] Bertrand, P. (09) Pl. VII. fig. 48.

[1188] Scott (05³) p. 115.

[1189] Bertrand, P. (09) Pl. VII.

[1190] Scott (04); (05³).

[1191] Scott (06²).

[1192] Boodle (08).

[1193] Scott, R. (08) Pl. XXXIV. figs. 1, 2.

[1194] Baily (60) Pl. XXI. κορύνη, a club or mace.

[1195] Zeiller (83).

[1196] Kidston (94).

[1197] Potonié (02) p. 492.

[1198] Zeiller (88) A. Pl. X.

[1199] Tansley (08).

[1200] See p. 447.

[1201] Stenzel (89) p. 15, Pls. III. IV.

[1202] Lindman (04).

[1203] Baker (87) A.; Sadebeck, in Engler and Prantl (02).

[1204] Campbell (04); Bower (08) p. 551.

[1205] Schenk (71) p. 225.

[1206] Hollick (94) Pl. LXXI.

[1207] Mentioned by Krasser (06) in a preliminary note.

[1208] Frič and Bayer (01) p. 86, fig. 34.

[1209] Heer (82) Pl. XVI.

[1210] Heer (55) A. Vol. III. p. 156, Pl. CXLV. fig. 35.

[1211] Goebel (05).

[1212] See Seward (94) p. 441, for a description of the floating plants on the lagunas of Gran Chaco (S. America) by Prof. Graham Kerr.

[1213] Bower (08) p. 611.

[1214] Hollick (94).

[1215] E.g. Lesquereux (78) Pl. LXIV. fig. 14; Pl. V. fig. 10. Staub (87) Pl. XIX. fig. 2.

[1216] Zeiller (03) Pl. LI. figs. 2, 3.

[1217] Heer (55) A. Vol. III. p. 156, Pl. CXLV. figs. 1–315.

[1218] Zeiller (09²) p. 95.

[1219] Fritel (08).

[1220] See also Arber (06) p. 228.

[1221] Solms-Laubach (91) A. p. 183.

[1222] Dawson (86).

[1223] Zeiller (88) A. p. 58.

[1224] Corda (45) A. Pl. LIV.

[1225] Presl, in Sternberg (38) A.

[1226] Schimper (69) A.

[1227] Nathorst (78) p. 17.

[1228] Zigno (56) A. Pl. XX.

[1229] Salfeld (09) p. 17.

[1230] In a footnote to Fontaine’s description of Jurassic plants of Oregon, Lester Ward writes:—“Seward treats Sagenopteris as a fern, classing it now (Jur. Fl. Yorkshire Coast, 1900, p. 161) in the family Polypodiaceae, although in his Wealden Flora, 1894, p. 129, he placed it in the Schizaeaceae.” [Ward (05) p. 83, note b.] My words are “I am disposed to regard Sagenopteris as probably a genus of ferns” (loc. cit. 1900, p. 161). I have never referred this plant to the Polypodiaceae or Schizaeaceae or to any other family.

[1231] Solms-Laubach (91) A. p. 182.

[1232] I am indebted to my friend Dr Nathorst for calling my attention to Lindman’s paper.

[1233] For a fuller synonymy, see Seward (00) p. 162.

[1234] Nathorst (04²).

[1235] Bunbury (51) A.

[1236] Lindley and Hutton (35) A. Pl. CLV.

[1237] Yabe (05) Pl. III. fig. 16.

[1238] Moeller (02) Pl. VI. fig. 10.

[1239] Lindley and Hutton (33) A. Pl. LXIII. fig. 2.

[1240] Seward (00) p. 169, fig. 26.

[1241] Zigno (56) A. Pl. XXI.

[1242] Moeller (02) Pl. VI. figs. 8, 9.

[1243] Ward (05) Pl. XV. fig. 5.

[1244] Bartholin (92) Pl. V. fig. 9.

[1245] Presl, in Sternberg (38).

[1246] Zigno (56) A. Pls. XXI. XXII.; Raciborski (94) A. Pl. XX. figs. 13–18.

[1247] Brongniart (25) Pl. XII. fig. 1.

[1248] Fontaine, in Ward (05); Salfeld (09) Pl. I.

[1249] Schenk (67) A. Pl. XIII.

[1250] Arber (05) p. 75.

[1251] Seward (94²) A. p. 130.

[1252] Velenovský (85) Pl. II.

[1253] Fontaine, in Ward (05) Pl. LXV. Newberry’s Chiropteris spatulata from Montana may be founded on leaflets of Sagenopteris Mantelli. Newberry (91).

[1254] Brongniart (28) A. p. 61.

[1255] White (93).

[1256] White (99) p. 143.

[1257] Schimper (69) A. p. 610.

[1258] Sellards (01).

[1259] Weiss, C. E. (69) p. 98, Pl. VI. fig. 13.

[1260] Zeiller (94) p. 169.

[1261] Renault (96) A. p. 1.

[1262] Zeiller (90) Pls. XII. XIII.

[1263] Fontaine and White (80) Pl. XXXIV.

[1264] Fontaine and White (80) Pl. XXXIV. figs. 1–8.

[1265] Sellards (01).

[1266] Grand’Eury (77) A. p. 171.

[1267] Renault and Zeiller (88) A.

[1268] Potonié (93) A. p. 145, Pl. XVII. fig. 3.

[1269] Renault and Zeiller (88) A. p. 282, Pl. XXII. fig. 10.

[1270] Feistmantel (81) A. Pls. XXI. A. XXII. A.

[1271] Oldham and Morris (63) p. 41.

[1272] Schenk (67) A. Pl. XXVIII. fig. 12.

[1273] Nathorst (78) Pl. IX.

[1274] Feistmantel (90) A. Pl. XXVII.

[1275] Saporta (73) A. Pls. LXI. LXII.

[1276] Zeiller (02) Pls. X.–XIV. p. 66.

[1277] Zeiller (02) Pl. XI. fig. 4.

[1278] Zeiller (02) Pl. XIII. For synonymy, see also Arber (05) p. 124.

[1279] Seward (04) figs. 18–22.

[1280] Seward (08) p. 98.

[1281] Geinitz (76) Pl. II. figs. 1–3.

[1282] Nathorst (78) Pl. XIX.

[1283] Zeiller (02) Pl. XIV.

[1284] For synonymy and distribution, see Seward (00) pp. 159, 304.

[1285] Schenk (67) A. Pl. XXV. See also Bartholin (92) Pl. IX. fig. 7.

[1286] Etheridge (94²).

[1287] Lindley and Hutton (33) A. Pl. XCII.

[1288] Seward (00) p. 14.

[1289] Schenk (71) Pl. XXIX.; Seward (94²) A. p. 125.

[1290] Stiehler (58) Pls. XII. XIII.

[1291] See p. 576.

[1292] Nathorst (90).

[1293] For figures, see Stiehler loc. cit. and Hosius and Von der Marck (80) Pls. XLIII. XLIV.

[1294] For synonymy, see Fontaine, in Ward (99) p. 651; Seward (94²) A. p. 114; Seward (00) p. 20.

[1295] Brongniart (22) A. Pl. II. fig. 4.

[1296] Brongniart (28²) A. Pls. LXII. LXIII.

[1297] Schimper (69) A. p. 645.

[1298] Seward (97²) A. p. 317.

[1299] For figures see Zeiller (96) A.; Zeiller (02), (03); Arber (05); Seward (97) A.

[1300] Arber (05²); Seward (07²).

[1301] Bunbury (61) Pl. XI.

[1302] Zeiller (96) A.

[1303] Oldham (97); Zeiller (97²).

[1304] Seward (97) A. (07²); Arber (02²) p. 20; Zeiller (96) A. p. 374.

[1305] White (08) p. 535.

[1306] Zeiller (02).

[1307] Potonié (00).

[1308] Seward (04³); Zeiller (97³); Arber (05) p. 17; D. White (07).

[1309] Amalitzky (01); Zeiller (98²).

[1310] Zeiller (02).

[1311] D. White (07) p. 617 (footnote 2).

[1312] For synonymy, see Arber (05) p. 48.

[1313] Zeiller (96) A.

[1314] McCoy (47).

[1315] Zeiller (96) A.

[1316] Arber (05); (05²).

[1317] Seward (97) A; (07).

[1318] Royle (33).

[1319] Zeiller (96) A.

[1320] Zeiller (96) A.

[1321] Oldham (97).

[1322] Zeiller (02).

[1323] Zeiller (02) Pl. V. fig. 7.

[1324] Etheridge (94).

[1325] Arber (05) p. 47.

[1326] Zeiller (96) A. p. 368, fig. 13.

[1327] Zeiller (02); (03).

[1328] Oldham (97).

[1329] Amalitzky (01).

[1330] Zeiller (03) Pl. XVI.

[1331] Zeiller (02).

[1332] Seward and Leslie (08) p. 113.

[1333] Dawson (71) A. Pl. XVII.; Fontaine and White (80) p. 11; White (95) p. 315; Arber (05³) p. 307, Pl. XX.

[1334] Jack and Etheridge (92).

[1335] Lesquereux (79) A. Pl. XXV.; Renault and Zeiller (88) A. Pl. XXIII. See p. 517.

[1336] Etheridge (99).

[1337] Feistmantel (80) Pls. XXVIII. A., XLI. A.

[1338] Seward (07).

[1339] McCoy (47).

[1340] Arber (02²).

[1341] McCoy (60) p. 107 (footnote).

[1342] McCoy (75).

[1343] Feistmantel (79).

[1344] Seward and Woodward (05) p. 2.

[1345] Arber (02²) p. 14.

[1346] White, D. (07).

[1347] Arber (05).

[1348] Carruthers (69²) p. 9, Pl. VI. fig. 1.

[1349] Seward (03) p. 83.

[1350] Hayden (07); Seward (07⁵).

[1351] Darwin (87) A. Vol. III. p. 248.

[1352] For synonymy, see Arber (05) p. 104.

[1353] Seward and Smith Woodward (05); (07⁵).

[1354] White (08) pp. 473, 483.

[1355] Stur (84) p. 638

[1356] White (08) p. 537, Pl. VIII. figs. 8–10.

[1357] Ibid. p. 543, Pl. IX. figs. 1–3.

[1358] Feistmantel (80) Pl. XXVII. fig. 5.

[1359] Lesquereux (80) A. p. 142; Pl. XXV.

[1360] Brongniart (28) A. p. 129.

[1361] Grand’Eury (90) A. Pl. VIII. fig. 5.

[1362] Zeiller (90) p. 166, Pl. XIII. fig. 2.

[1363] Renault and Zeiller (88) A. Pl. XXIII. fig. 6.

[1364] Lesquereux, loc. cit.