- B
- Baccharis 25
- Baeria 50
- Balleya 54
- Barberry 43
- Barberry family 43
- Barrel cactus 60
- Barometerbush 79
- Basketgrass 20
- Bead-pod 44
- Beardtongue 83
- Beargrass 20, 22
- Beavertail cactus 59, 60
- Bedstraw milkweed 105
- Bellflower family 16
- Berberis 43
- Bignonia family 73
- Bird-of-paradise flower 58
- Bisnaga 60
- Bisnagre 60
- Bladderpod 44, 96
- Bluebonnet 84
- Bluedicks 98
- BLUE flowers 98-102
- Blue paloverde 36
- Boerhaavia 92
- Borage family 46
- Box family 104
- Brickellbush 31
- Brickellia 31
- Brigham-tea 34
- Brittlebush 53
- Broadleaf yucca 19
- Broom baccharis 25
- Broomrape 85
- Broomrape family 85
- Buckhorn cholla 94
- Buckwheat family 70, 103
- Buffalo-bur 87
- Buffalo gourd 44
- Bullhead 38
- Bullnettle 87
- Bullthistle 95
- Burnut 38
- Burrobrush 17, 40
- Burrobush 40, 65
- Burroweed 107
- Burroweed strangler 85
- Bur-sage 40, 85, 107
- Button cactus 75
- C
- Cactus family 9, 10, 26, 59, 60, 74, 75, 94, 97
- Caesalpinia 58
- Calabazilla 44
- Caliandra, 69
- Calico cactus 97
- California Desert 6
- California-poppy 63
- Calochortus 62
- Calycoseris 30
- Caltrop 39
- Caltrop family 38, 39, 40
- Camphor-weed 35
- Canaigre 103
- Cancer-root 85
- Canatilla 34
- Candelilla 34
- Candlewood 66
- Canotia 107
- Caper family 37, 41
- Cane cactus 94
- Carnegiea 9
- Carrizo 24
- Cassia 57
- Catclaw 28, 33
- Cat’s-claw 33
- Ceniza 79
- Century plant 22, 61, 62
- Cercidium 36
- Carnegiea 6, 9
- Cheesewood 65
- Chia 100
- Chicolote 12
- Chihuahuan Desert 5
- Chili Coyote 44
- Chilopsis 73
- Chinese pusley 88
- Cholla 26, 94
- Christmas cholla 26
- Cirsium 95
- Clammyweed 37
- Clematis 23
- Cleome 37
- Coachwhip 66
- Coffeeberry 104
- Colorado-Mohave Desert 6
- Common reed 24
- Compass cactus 60
- Convolvulus family 17, 99
- COPPERY flower 64
- Copra-de-oro 63
- Corkseed cactus 75
- Corona-de-Cristo 106
- Cottonwood 28
- Covena 98
- Coyote-melon 44
- CREAM-colored flowers 19-25
- Creosotebush 17, 38, 39, 40, 91
- Crowfoot family 23, 101
- Crownbeard 54
- Crown-of-thorns 106
- Crucifixion-thorn 106
- Curcurbita 44
- Cuscuta 17
- D
- Dalea 102
- Darningneedle cactus 26
- Dasylirion 19, 21, 22
- Datil 19
- Datura 11
- Deernut 104
- Delphinium 101
- Desert, Arizona 5
- Desert, California 6
- Desert, Chihuahuan 5
- Desert, Colorado-Mohave 6
- Desert, Great Basin 6
- Desert, Sonoran 5
- Desert, Texas 5
- Desert, Mohave-Colorado 6
- Desert aster 82
- Desert brickellia 31
- Desert-broom 25
- Desert-buckwheat 70
- Desert-catalpa 73
- Desert-dandelion 14
- Desert Gold 52
- Desert-hyacinth 98
- Desert-ironwood 81
- Desertlily 13
- Desertmallow 68
- Desert-marigold 54
- Desert-mariposa 62
- Desert-milkweed 105
- Desert-mistletoe 28
- Desert-phlox 72
- Desert Plants 7
- Desertpoppy 63
- Deserts, Location of 2, 5
- Deserts, What Are They? 5
- Desert-sage 100
- Desert-senna 57
- Desert Spoon 21
- Desert-sunflower 52
- Desert-sunshine 52
- Desert-thorn 78
- Desert-tobacco 29
- Desertwillow 73
- Devilsclaw 33, 63
- Devilshead Cactus 60
- Diamond Cactus 26
- Dichelostemma 98
- Dock 103
- Dodder 17
- Dogbane family 15
- E
- Echinocactus 60
- Echinocereus 97
- Elephanttusks 63
- Encelia 53
- Enceliopsis 51
- Ephedra 34
- Eriogonum 70
- Erodium 80
- Eschscholtzia 63
- Escobita 93
- Evening-primrose 42
- Evening-primrose family 42
- Evolvulus 99
- F
- Fairyduster 69
- False-mesquite 69
- Ferocactus 60
- Fiddleneck 46
- Figwort family 79, 83, 90, 93
- Fileree 80
- Fishhook Cactus 75
- Flamingsword 66
- Flourensia 47
- Fouquieria 66
- Four-o’clock 67
- Four o’clock family 67, 92, 96
- Franseria 107
- Fremont screwbean 48
- G
- Geraea 52
- Geranium family 80
- Giant cactus 9
- Giant-dagger 19
- Giant-jimson 11
- Giant Joshua 18
- Giantreed 24
- Gilia 76
- Globemallow 68
- Goatnut 104
- Goatsbeard 14
- Goldenbush 55
- Goldenweed 55
- Goldfields 50
- Goldpoppy 39, 63, 93
- Goosefoot family 108
- Grass family 24
- Grassnuts 98
- Gourd 44
- Gourd family 44
- Great Basin Desert 6
- Greasewood 40
- GREEN flowers 103-108
- Groundcherry 87
- H
- Hairy-leaved Calliandra 69
- Hairy-headed sunflower 52
- Haplopappus 55
- Hedgehog cactus 97
- Hediondilla 40
- Heliotropium 88
- Heronbill 80
- Hesperocallis 13
- Heterotheca 35
- Hierba-del-pasmo 25
- Holacantha 106
- Hollygrape 43
- Holycross 26
- Honey-mesquite 48, 49
- Horsenettle 87
- How to use this booklet 3
- Hymenoclea 65
- I
- Incienso 53
- Indianwheat 25
- Indigobush 102
- Inkweed 108
- Iodinebush 108
- Ipomoea 99
- Ironwood 28, 81
- J
- Jackass-clover 37, 41
- Jimmyweed 55
- Jimson 11
- Jimsonweed 11
- Jointfir family 34
- Jojoba 104
- Joshua-tree 5, 6, 18, 61
- Jumping cactus 26
- Junco family 106
- K
- Kallstroemia 39
- Koeberlinia 106
- L
- Larkspur 101
- Larrea 40
- LAVENDER flowers 72-76
- Leatherflower 23
- Lechuguilla 5, 6, 61
- Lemaireocereus 74
- Lesquerella 44
- Leucophyllum 79
- Lily Family 13, 18, 19, 21, 22, 61, 98
- Little-stinker 40
- Locoweed 86
- Lophocereus 74
- Lupine 63, 84, 93
- Lupinus 84
- Lycium 78
- M
- Mahonia 43
- Mal-de-ojos 43
- Mallow family 68
- Mammillaria 75
- Marigold 54
- Mariposa 62
- Marsh-fleabane 88
- Martynia 63
- Martynia family 63
- Mescal 61, 62
- Mesquite 28, 49, 81
- Mesquitilla 69
- Mexican-poppy 63
- Mexican-tobacco 29
- Milkvetch 86
- Milkweed 105
- Milkweed family 105
- Mimulus 90
- Mint family 100
- Mistletoe 28, 81
- Mistletoe family 28
- Mohave-aster 82
- Mohave Desert 6
- Mohave-Thorn 107
- Monkeyflower 90
- Mormon-tea 34
- Mustard family 44
- N
- Nama 91
- Narrowleaf Yucca 22
- National Monuments 6
- National Parks 6
- Nemacladus 16
- Nerium 15
- Nicotiana 29
- Nightblooming Cereus 10
- Nipple cactus 75
- Nolina 20, 21
- O
- Ocotillo 66
- Ocotillo family 66
- Odostemon 43
- Oenothera 42
- Oleander 15
- Olneya 81
- Opuntia 26, 27, 59, 94
- ORANGE flowers 62-63
- Organpipe cactus 74
- Orobanche 85
- Orthocarpus 93
- Our-Lord’s-candle 22
- Owlclover 63, 93