| # | JM Family | Scientific Name | (*)Common Name | #Pl | #V | AC
|
|---|
| 1 | Pte | Cheilanthes covillei | beady lipfern | | 2 |
|
| 2 | Pte | Cheilanthes parryi | woolly lipfern | 99 | 1 | 4
|
| 3 | Pte | Cheilanthes viscida | sticky lipfern | | 1 | 6
|
| 4 | Pte | Notholaena californica | California cloak fern | 20 | 1 | 6
|
| 5 | Pte | Pellaea mucronata var. mucronata | bird's-foot fern | | |
|
| 6 | Sel | Selaginella bigelovii | Bigelow's spike-moss | | |
|
| 7 | Sel | Selaginella eremophila | desert spike-moss | 20 | 1 |
|
| 8 | Cup | Juniperus californica | California juniper | | | 7
|
| 9 | Eph | Ephedra aspera | Mormon tea | ~99 | 4 | 7
|
| 10 | Eph | Ephedra californica | desert tea | | 2 |
|
| 11 | Eph | Ephedra nevadensis | Nevada ephedra | | |
|
| 12 | Aca | Justicia californica | chuparosa | 99 | 5 | 1
|
| 13 | Ama | Amaranthus fimbriatus | fringed amaranth | | 1 | 7
|
| 14 | Api | Apium graveolens | *celery | | 1 |
|
| 15 | Api | Daucus pusillus | rattlesnake weed | | 1 |
|
| 16 | Api | Spermolepis echinata | bristly spermolepis | | 1 |
|
| 17 | Asc | Asclepias albicans | white-stemmed milkweed | 7 | 1 | 6
|
| 18 | Asc | Asclepias erosa | desert milkweed | | | 1
|
| 19 | Asc | Asclepias subulata | rush milkweed | | | 1
|
| 20 | Asc | Cynanchum utahense | Utah vine milkweed | | | 1
|
| 21 | Asc | Matelea parvifolia | spearleaf | | | 7
|
| 22 | Asc | Sarcostemma cynanchoides ssp. hartwegii | climbing milkweed | | 2 |
|
| 23 | Asc | Sarcostemma hirtellum | rambling milkweed | 15 | 7 | 6
|
| 24 | Ast | Acamptopappus sphaerocephalus var. sphaerocephalus | goldenhead | | |
|
| 25 | Ast | Adenophyllum porophylloides | San Felipe dogweed | 75 | 1 | 4
|
| 26 | Ast | Ambrosia acanthicarpa | bur-ragweed | | 1 |
|
| 27 | Ast | Ambrosia dumosa | burroweed | 99 | 4 | 4
|
| 28 | Ast | Artemisia ludoviciana ssp. albula | white mugwort | | 2 |
|
| 29 | Ast | Baccharis brachyphylla | short-leaved baccharis | | 2 | 7
|
| 30 | Ast | Baccharis sergiloides | desert baccharis | | | 4
|
| 31 | Ast | Bebbia juncea var. aspera | sweetbush | 15 | | 4
|
| 32 | Ast | Brickellia arguta | California spear-leaved brickellia | | |
|
| 33 | Ast | Brickellia arguta var. arguta | California spear-leaved brickellia | | | 6
|
| 34 | Ast | Brickellia arguta var. odontolepis | California spear-leaved brickellia | | 1 |
|
| 35 | Ast | Brickellia desertorum | desert brickellia | | | 7
|
| 36 | Ast | Brickellia frutescens | shrubby brickellia | | 1 |
|
| 37 | Ast | Calycoseris parryi | yellow tackstem | | 1 |
|
| 38 | Ast | Calycoseris wrightii | white tackstem | | 1 | 1
|
| 39 | Ast | Chaenactis carphoclinia var. carphoclinia | pebble pincushion | 99 | | 6
|
| 40 | Ast | Chaenactis fremontii | Fremont pincushion | ~99 | 4 | 1
|
| 41 | Ast | Chaenactis stevioides | desert pincushion | 99 | 1 | 7
|
| 42 | Ast | Chrysothamnus paniculatus | blackbanded rabbitbrush | | 1 | 7
|
| 43 | Ast | Coreopsis californica var. californica | California coreopsis | | | 2
|
| 44 | Ast | Dicoria canescens | desert dicoria | | 1 | 6
|
| 45 | Ast | Encelia actoni | Acton encelia | | 1 |
|
| 46 | Ast | Encelia farinosa | brittlebush | 99 | 1 | 1
|
| 47 | Ast | Encelia frutescens | button encelia | | | 7
|
| 48 | Ast | Ericameria brachylepis | boundary goldenbush | | 1 |
|
| 49 | Ast | Ericameria linearifolia | narrowleaf goldenbush | | |
|
| 50 | Ast | Eriophyllum ambiguum var. paleaceum | annual woolly sunflower | | | 6
|
| 51 | Ast | Eriophyllum lanosum | white easter-bonnets | | 2 | 7
|
| 52 | Ast | Eriophyllum pringlei | Pringle's woolly sunflower | | 3 |
|
| 53 | Ast | Eriophyllum wallacei | Wallace's woolly daisy | | 4 | 1
|
| 54 | Ast | Eriophyllum wallacei var. wallacei | Wallace's woolly daisy | 99 | |
|
| 55 | Ast | Filago arizonica | Arizona herba impia | | |
|
| 56 | Ast | Filago californica | California filago | 20 | 1 | 7
|
| 57 | Ast | Filago depressa | dwarf filago | 12 | 3 | 7
|
| 58 | Ast | Geraea canescens | hairy desert-sunflower | | | 1
|
| 59 | Ast | Gutierrezia californica | California matchweed | | 1 |
|
| 60 | Ast | Gutierrezia sarothrae | matchweed | | | 6
|
| 61 | Ast | Helianthus niveus ssp. canescens | gray desert sunflower | | | 1
|
| 62 | Ast | Hymenoclea salsola var. salsola | cheesebush | 60 | 1 | 1
|
| 63 | Ast | Isocoma acradenia var. eremophila | solitary-leaved alkali goldenbush | | | 4
|
| 64 | Ast | Layia glandulosa | white tidy-tips | | 1 |
|
| 65 | Ast | Malacothrix glabrata | desert dandelion | ~10 | 2 | 1
|
| 66 | Ast | Monoptilon bellioides | desert star | 1 | 2 | 1
|
| 67 | Ast | Palafoxia arida var. arida | desert needle | | 1 | 1
|
| 68 | Ast | Pectis papposa var. papposa | chinch-weed | | | 1
|
| 69 | Ast | Perityle emoryi | Emory's rock-daisy | 15 | 3 | 1
|
| 70 | Ast | Pleurocoronis pluriseta | arrow-leaf | | | 4
|
| 71 | Ast | Pluchea odorata | salt marsh fleabane | | | 6
|
| 72 | Ast | Pluchea sericea | arrow-weed | | | 4
|
| 73 | Ast | Porophyllum gracile | odora | 10 | 2 | 4
|
| 74 | Ast | Psathyrotes ramosissima | turtleback | 1 | |
|
| 75 | Ast | Rafinesquia neomexicana | desert chicory | | 3 | 1
|
| 76 | Ast | Senecio flaccidus var. douglasii | bush senecio | | 1 |
|
| 77 | Ast | Senecio flaccidus var. monoensis | Mono ragwort | | 1 |
|
| 78 | Ast | Senecio mohavensis | Mojave ragwort | 99 | 3 | 4
|
| 79 | Ast | Stephanomeria exigua ssp. exigua | slender wreathplant | | | 2
|
| 80 | Ast | Stephanomeria pauciflora var. pauciflora | wire-lettuce | 8 | 1 | 7
|
| 81 | Ast | Stylocline intertexta | tangled nest-straw | | 1 |
|
| 82 | Ast | Trichoptilium incisum | yellow-head | 60 | 4 | 1
|
| 83 | Ast | Trixis californica var. californica | California trixis | 4 | 3 | 4
|
| 84 | Ast | Uropappus lindleyi | silver puffs | | 1 |
|
| 85 | Ast | Viguiera parishii | Parish's viguiera | 15 | 3 | 4
|
| 86 | Ast | Xylorhiza orcuttii | Orcutt's woody-aster | | 1 |
|
| 87 | Big | Chilopsis linearis ssp. arcuata | desert-willow | | | 1
|
| 88 | Bor | Amsinckia menziesii var. intermedia | common fiddleneck | | |
|
| 89 | Bor | Cryptantha angustifolia | narrow-leaved cryptantha | 20 | 2 | 1
|
| 90 | Bor | Cryptantha barbigera | bearded cryptantha | | 2 | 7
|
| 91 | Bor | Cryptantha barbigera var. barbigera | bearded cryptantha | 20 | |
|
| 92 | Bor | Cryptantha intermedia | popcorn flower | | 1 |
|
| 93 | Bor | Cryptantha maritima | Guadalupe cryptantha | 99 | 5 | 7
|
| 94 | Bor | Cryptantha micrantha | purple-root cryptantha | 99 | | 7
|
| 95 | Bor | Cryptantha nevadensis | Nevada cryptantha | 15 | 1 |
|
| 96 | Bor | Cryptantha pterocarya | wing-nut cryptantha | | 3 |
|
| 97 | Bor | Cryptantha pterocarya var. cycloptera | wing-nut cryptantha | | | 7
|
| 98 | Bor | Cryptantha racemosa | bushy cryptantha | | 1 |
|
| 99 | Bor | Heliotropium curassavicum | seaside heliotrope | | 2 | 4
|
| 100 | Bor | Pectocarya heterocarpa | chuckwalla pectocarya | 10 | | 7
|
| 101 | Bor | Pectocarya platycarpa | broad-fruited combseed | | 3 |
|
| 102 | Bor | Pectocarya recurvata | curvenut combseed | 40 | 2 |
|
| 103 | Bor | Plagiobothrys arizonicus | Arizona popcorn flower | | |
|
| 104 | Bor | Tiquilia plicata | plicate coldenia | | | 7
|
| 105 | Bra | Arabis perennans | perennial rock-cress | | |
|
| 106 | Bra | Brassica tournefortii | *Asian mustard | 99 | 1 | 7
|
| 107 | Bra | Caulanthus cooperi | Cooper's jewel-flower | | 2 |
|
| 108 | Bra | Dithyrea californica | spectacle-pod | 50 | 1 | 2
|
| 109 | Bra | Draba cuneifolia | wedge-leaved draba | 14 | 2 | 7
|
| 110 | Bra | Draba reptans | *Carolina draba | | 1 |
|
| 111 | Bra | Erysimum capitatum ssp. capitatum | western wallflower | | 1 |
|
| 112 | Bra | Guillenia lasiophylla | California mustard | 13 | | 7
|
| 113 | Bra | Lepidium lasiocarpum var. lasiocarpum | hairy-podded pepper-grass | 50 | 6 | 4
|
| 114 | Bra | Lepidium virginicum var. pubescens | wild pepper-grass | | | 5
|
| 115 | Bra | Lyrocarpa coulteri var. palmeri | Coulter's lyrepod | 99 | 3 | 4
|
| 116 | Bra | Rorippa nasturtium-aquaticum | water cress | | 1 |
|
| 117 | Bra | Sisymbrium irio | *London rocket | 20 | | 7
|
| 118 | Bra | Stanleya pinnata var. pinnata | prince's plume | | | 1
|
| 119 | Bra | Streptanthella longirostris | longbeak streptanthella | | | 6
|
| 120 | Bra | Thysanocarpus curvipes | fringe-pod | | 2 |
|
| 121 | Bra | Tropidocarpum gracile | slender tropidocarpum | | |
|
| 122 | Bur | Bursera microphylla | elephant tree | | 2 |
|
| 123 | Cac | Echinocereus engelmannii | Engelmann's hedgehog cactus | 99 | 2 | 1
|
| 124 | Cac | Ferocactus cylindraceus | California barrel cactus | 99 | | 6
|
| 125 | Cac | Mammillaria dioica | California fish-hook cactus | 99 | 2 | 7
|
| 126 | Cac | Mammillaria tetrancistra | fish-hook cactus | | | 7
|
| 127 | Cac | Opuntia basilaris var. basilaris | beavertail cactus | 99 | | 1
|
| 128 | Cac | Opuntia bigelovii | teddy-bear cholla | 99 | | 1
|
| 129 | Cac | Opuntia echinocarpa | silver cholla | | | 7
|
| 130 | Cac | Opuntia fosbergii | pink teddy-bear cholla | | 1 | 7
|
| 131 | Cac | Opuntia ganderi | Gander's cholla | 99 | 1 | 7
|
| 132 | Cac | Opuntia phaeacantha | desert prickly-pear | | | 2
|
| 133 | Cac | Opuntia ramosissima | pencil cholla | 99 | | 4
|
| 134 | Cam | Nemacladus glanduliferus | glandular nemacladus | | 2 |
|
| 135 | Cam | Nemacladus glanduliferus var. orientalis | eastern glandular nemacladus | | 1 | 7
|
| 136 | Cam | Nemacladus longiflorus var. breviflorus | thread plant | | 2 |
|
| 137 | Cam | Nemacladus rubescens | desert nemacladus | 4 | 2 |
|
| 138 | Cam | Nemacladus tenuis var. tenuis | desert threadplant | | 1 |
|
| 139 | Car | Achyronychia cooperi | frost mat | | 2 | 6
|
| 140 | Car | Loeflingia squarrosa var. squarrosa | spreading loeflingia | | 1 |
|
| 141 | Che | Allenrolfea occidentalis | iodine-bush | | 1 |
|
| 142 | Che | Atriplex canescens var. canescens | four-wing saltbush | | | 1
|
| 143 | Che | Atriplex hymenelytra | desert holly | | | 1
|
| 144 | Che | Atriplex polycarpa | cattle saltbush | 25 | 2 | 4
|
| 145 | Che | Suaeda moquinii | bush seepweed | | | 4
|
| 146 | Cra | Crassula connata | pygmy-weed | | 1 |
|
| 147 | Cra | Dudleya pulverulenta ssp. arizonica | Arizona chalk dudleya | 45 | 1 | 4
|
| 148 | Cra | Dudleya pulverulenta ssp. pulverulenta | California chalk lettuce | | | 6
|
| 149 | Cuc | Cucurbita palmata | coyote melon | | | 6
|
| 150 | Cus | Cuscuta californica var. papillosa | papillate dodder | 50 | | 1
|
| 151 | Cus | Cuscuta denticulata | desert dodder | | | 7
|
| 152 | Cus | Cuscuta salina | saltmarsh dodder | | 1 |
|
| 153 | Eup | Acalypha californica | California acalypha | | | 7
|
| 154 | Eup | Bernardia myricifolia | western bernardia | | 2 |
|
| 155 | Eup | Chamaesyce albomarginata | rattlesnake weed | | 1 |
|
| 156 | Eup | Chamaesyce melanadenia | red-gland spurge | | 1 |
|
| 157 | Eup | Chamaesyce micromera | Sonoran spurge | | |
|
| 158 | Eup | Chamaesyce pediculifera | Carrizo Mountain spurge | 16 | 2 | 6
|
| 159 | Eup | Chamaesyce polycarpa | small-seeded spurge | 25 | | 4
|
| 160 | Eup | Chamaesyce revoluta | rolled-leaf spurge | | | 7
|
| 161 | Eup | Chamaesyce setiloba | starfish (Yuma) spurge | | |
|
| 162 | Eup | Croton californicus | California croton | | 1 |
|
| 163 | Eup | Ditaxis lanceolata | narrowleaf ditaxis | 99 | 4 | 4
|
| 164 | Eup | Ditaxis neomexicana | New Mexico ditaxis | | |
|
| 165 | Eup | Euphorbia eriantha | beetle spurge | 5 | 3 | 4
|
| 166 | Eup | Stillingia linearifolia | linear-leaved stillingia | | 3 | 6
|
| 167 | Eup | Stillingia spinulosa | annual stillingia | | | 7
|
| 168 | Fab | Acacia greggii | catclaw | 50 | 2 |
|
| 169 | Fab | Astragalus crotalariae | Salton milk-vetch | | | 7
|
| 170 | Fab | Astragalus didymocarpus var. dispermus | dwarf white milk-vetch | | 1 | 7
|
| 171 | Fab | Astragalus insularis var. harwoodii | Harwood's milk-vetch | | | 7
|
| 172 | Fab | Astragalus nuttallianus var. cedrosensis | Cedros milk-vetch | | 1 |
|
| 173 | Fab | Astragalus palmeri | Palmer's milk-vetch | | 1 | 6
|
| 174 | Fab | Calliandra eriophylla | fairyduster | | 1 | 1
|
| 175 | Fab | Dalea mollis | silky dalea | | | 6
|
| 176 | Fab | Dalea mollissima | downy dalea | | 3 |
|
| 177 | Fab | Lotus haydonii | pygmy lotus | | 1 |
|
| 178 | Fab | Lotus rigidus | desert lotus | 40 | 1 | 4
|
| 179 | Fab | Lotus salsuginosus var. brevivexillus | short-bannered coastal lotus | | 2 | 7
|
| 180 | Fab | Lotus scoparius var. brevialatus | short-winged deerweed | | 3 |
|
| 181 | Fab | Lotus strigosus | strigose lotus | | 2 | 1
|
| 182 | Fab | Lotus wrangelianus | California lotus | | 1 |
|
| 183 | Fab | Lupinus arizonicus | Arizona lupine | 35 | 2 | 7
|
| 184 | Fab | Lupinus bicolor | dwarf lupine | | 1 |
|
| 185 | Fab | Lupinus concinnus | bajada lupine | | 3 |
|
| 186 | Fab | Lupinus hirsutissimus | stinging lupine | | |
|
| 187 | Fab | Lupinus sparsiflorus | Coulter's lupine | | | 1
|
| 188 | Fab | Marina parryi | Parry's marina | 1 | 1 |
|
| 189 | Fab | Olneya tesota | ironwood | | | 6
|
| 190 | Fab | Prosopis glandulosa var. torreyana | honey mesquite | | 1 | 1
|
| 191 | Fab | Prosopis pubescens | screw-bean mesquite | | 2 | 4
|
| 192 | Fab | Psorothamnus emoryi | Emory's indigo-bush | | | 4
|
| 193 | Fab | Psorothamnus schottii | indigo bush | 99 | 1 | 4
|
| 194 | Fab | Psorothamnus spinosus | smoke tree | | | 4
|
| 195 | Fab | Senna armata | spiny senna | | | 7
|
| 196 | Fou | Fouquieria splendens ssp. splendens | ocotillo | 99 | 4 | 1
|
| 197 | Gen | Eustoma exaltatum | catchfly prairie-gentian | | 1 |
|
| 198 | Ger | Erodium cicutarium | *redstem filaree | 99 | 1 | 2
|
| 199 | Hyd | Emmenanthe penduliflora var. penduliflora | whispering bells | 99 | 3 | 7
|
| 200 | Hyd | Eucrypta chrysanthemifolia var. bipinnatifida | eucrypta | | 1 |
|
| 201 | Hyd | Eucrypta micrantha | desert eucrypta | 25 | 1 | 7
|
| 202 | Hyd | Nama demissum var. demissum | purple mat | 60 | 3 | 1
|
| 203 | Hyd | Phacelia campanularia ssp. campanularia | desert bluebells | | | 1
|
| 204 | Hyd | Phacelia cicutaria var. hispida | caterpillar phacelia | | 1 | 7
|
| 205 | Hyd | Phacelia crenulata var. ambigua | heliotrope phacelia | | | 3
|
| 206 | Hyd | Phacelia crenulata var. minutiflora | little-flowered heliotrope phacelia | | 2 | 7
|
| 207 | Hyd | Phacelia cryptantha | limestone phacelia | | 1 |
|
| 208 | Hyd | Phacelia distans | common phacelia | 99 | 2 | 1
|
| 209 | Hyd | Pholistoma auritum var. arizonicum | Arizona pholistoma | | |
|
| 210 | Kra | Krameria erecta | Pima rhatany | 99 | 2 | 4
|
| 211 | Kra | Krameria grayi | white rhatany | 11 | 2 | 1
|
| 212 | Lam | Hyptis emoryi | desert-lavender | 99 | 4 | 1
|
| 213 | Lam | Salvia apiana | white sage | | 2 |
|
| 214 | Lam | Salvia carduacea | thistle sage | | | 1
|
| 215 | Lam | Salvia columbariae | chia | 99 | 2 | 1
|
| 216 | Len | Pholisma arenarium | sand plant | | | 5
|
| 217 | Loa | Mentzelia albicaulis | white-stemmed blazing star | ~99 | 2 |
|
| 218 | Loa | Mentzelia hirsutissima | hairy stickleaf | | 1 | 6
|
| 219 | Loa | Mentzelia involucrata | bracted blazing star | | | 1
|
| 220 | Loa | Mentzelia jonesii | Jones' blazing star | | 1 | 7
|
| 221 | Loa | Petalonyx linearis | narrow-leaf sandpaper-plant | | | 7
|
| 222 | Loa | Petalonyx thurberi ssp. thurberi | Thurber's sandpaper-plant | | 1 |
|
| 223 | Lyt | Lythrum californicum | California loosestrife | | | 6
|
| 224 | Mal | Abutilon palmeri | Palmer's abutilon | | 1 |
|
| 225 | Mal | Eremalche exilis | white mallow | | | 6
|
| 226 | Mal | Eremalche rotundifolia | desert five-spot | | | 1
|
| 227 | Mal | Hibiscus denudatus | rock hibiscus | 75 | 2 | 6
|
| 228 | Mal | Horsfordia alata | pink velvet mallow | 1 | |
|
| 229 | Mal | Horsfordia newberryi | Newberry's velvet mallow | 10 | 1 | 4
|
| 230 | Mal | Sphaeralcea ambigua | apricot mallow | | |
|
| 231 | Mal | Sphaeralcea ambigua var. ambigua | apricot mallow | | 1 | 1
|
| 232 | Mal | Sphaeralcea ambigua var. rosacea | rosy apricot mallow | | | 7
|
| 233 | Mar | Proboscidea althaeifolia | desert unicorn-plant | | 1 | 5
|
| 234 | Mol | Mollugo cerviana | *carpet-weed | | 1 |
|
| 235 | Nyc | Abronia villosa | hairy sand verbena | | |
|
| 236 | Nyc | Abronia villosa var. aurita | hairy sand verbena | | | 7
|
| 237 | Nyc | Abronia villosa var. villosa | hairy sand-verbena | | | 1
|
| 238 | Nyc | Allionia incarnata | trailing four o'clock | | | 1
|
| 239 | Nyc | Allionia incarnata var. incarnata | trailing four o'clock | 5 | |
|
| 240 | Nyc | Allionia incarnata var. villosa | trailing four o'clock | | 1 |
|
| 241 | Nyc | Boerhavia intermedia | fivewing spiderling | | 2 | 7
|
| 242 | Nyc | Boerhavia wrightii | Wright's spiderling | | 1 |
|
| 243 | Nyc | Mirabilis bigelovii var. bigelovii | Bigelow's desert four-o'clock | | | 6
|
| 244 | Nyc | Mirabilis bigelovii var. retrorsa | Bigelow's desert four-o'clock | 99 | | 3
|
| 245 | Nyc | Mirabilis californica | California four o'clock | | 1 |
|
| 246 | Ona | Camissonia boothii ssp. condensata | Booth's evening primrose | 30 | 4 | 6
|
| 247 | Ona | Camissonia californica | California suncup | 99 | 3 | 4
|
| 248 | Ona | Camissonia claviformis ssp. aurantiaca | brown-eyed primrose | | | 3
|
| 249 | Ona | Camissonia claviformis ssp. peirsonii | brown-eyed primrose | 99 | 4 |
|
| 250 | Ona | Camissonia micrantha | small-flowered evening-primrose | | | 7
|
| 251 | Ona | Camissonia pallida ssp. pallida | pale sun-cup | 17 | 1 |
|
| 252 | Ona | Camissonia refracta | narrow-leaf sun-cup | 99 | 3 | 7
|
| 253 | Ona | Epilobium canum ssp. latifolium | mountain California-fuchsia | | | 4
|
| 254 | Ona | Oenothera deltoides ssp. deltoides | dune primrose | | | 1
|
| 255 | Oro | Orobanche cooperi | Cooper's broom-rape | | 1 | 6
|
| 256 | Pap | Argemone munita | prickly poppy | | | 2
|
| 257 | Pap | Eschscholzia californica | California poppy | | 1 | 7
|
| 258 | Pap | Eschscholzia minutiflora ssp. minutiflora | small-flowered poppy | 99 | 4 | 4
|
| 259 | Pap | Eschscholzia parishii | Parish's poppy | 10 | 6 | 2
|
| 260 | Pla | Plantago ovata | desert plantain | 99 | 3 | 4
|
| 261 | Pla | Plantago patagonica | Patagonia plantain | | 1 |
|
| 262 | Pol | Eriastrum diffusum | miniature woolly-star | | 3 |
|
| 263 | Pol | Eriastrum eremicum ssp. eremicum | desert woolly-star | | 3 |
|
| 264 | Pol | Gilia stellata | star gilia | | 6 | 7
|
| 265 | Pol | Langloisia setosissima ssp. setosissima | bristly langloisia | | | 1
|
| 266 | Pol | Leptodactylon pungens | granite prickly phlox | | | 1
|
| 267 | Pol | Linanthus aureus ssp. aureus | golden linanthus | | 1 |
|
| 268 | Pol | Linanthus floribundus ssp. glaber | summer snow | | 1 |
|
| 269 | Pol | Loeseliastrum schottii | Schott's calico | 50 | 4 | 6
|
| 270 | Pol | Centrostegia thurberi | Thurber's spineflower | | 4 |
|
| 271 | Pol | Chorizanthe brevicornu var. brevicornu | brittle spineflower | | 3 |
|
| 272 | Pol | Chorizanthe rigida | devil's spineflower | | 2 |
|
| 273 | Pol | Eriogonum fasciculatum var. polifolium | California buckwheat | 15 | | 4
|
| 274 | Pol | Eriogonum gracile var. incultum | slender buckwheat | | |
|
| 275 | Pol | Eriogonum inflatum | desert trumpet | 99 | 3 | 4
|
| 276 | Pol | Eriogonum maculatum | spotted buckwheat | | 1 |
|
| 277 | Pol | Eriogonum thomasii | Thomas' buckwheat | ~25 | 6 | 4
|
| 278 | Pol | Eriogonum wrightii var. nodosum | Wright's buckwheat | | 1 | 4
|
| 279 | Pol | Lastarriaea coriacea | leather spineflower | | 1 |
|
| 280 | Pol | Pterostegia drymarioides | threadstem | 5 | 2 |
|
| 281 | Por | Calyptridium monandrum | sand cress | ~11 | | 7
|
| 282 | Por | Claytonia parviflora ssp. parviflora | narrow-leaved miner's lettuce | | 1 |
|
| 283 | Ran | Delphinium parishii ssp. subglobosum | intermediate larkspur | 99 | 3 | 4
|
| 284 | Res | Oligomeris linifolia | lineleaf whitepuff | | 3 |
|
| 285 | Ros | Prunus fremontii | desert apricot | | | 4
|
| 286 | Rub | Galium angustifolium ssp. borregoense | Borrego bedstraw | | 1 |
|
| 287 | Rub | Galium stellatum var. eremicum | star-flowered bedstraw | 30 | 3 | 4
|
| 288 | Rut | Thamnosma montana | turpentine broom | | 1 |
|
| 289 | Sal | Salix exigua | narrowleaf willow | | |
|
| 290 | Sal | Salix gooddingii | black willow | | 1 | 7
|
| 291 | Sal | Salix laevigata | red willow | | | 7
|
| 292 | Sau | Anemopsis californica | yerba mansa | | 1 |
|
| 293 | Scr | Antirrhinum filipes | desert twining snapdragon | 4 | 2 |
|
| 294 | Scr | Collinsia concolor | southern Chinese houses | | 1 |
|
| 295 | Scr | Mimulus bigelovii var. bigelovii | Bigelow's monkeyflower | 60 | 5 | 1
|
| 296 | Scr | Mohavea confertiflora | ghost flower | | 2 | 1
|
| 297 | Scr | Penstemon clevelandii var. connatus | San Jacinto beardtongue | | | 6
|
| 298 | Sim | Simmondsia chinensis | jojoba | 99 | 1 | 1
|
| 299 | Sol | Datura wrightii | sacred datura | | | 6
|
| 300 | Sol | Lycium andersonii | Anderson's desert-thorn | | 3 | 7
|
| 301 | Sol | Lycium brevipes var. brevipes | desert-thorn | | |
|
| 302 | Sol | Lycium cooperi | Cooper's box-thorn | | 1 |
|
| 303 | Sol | Lycium fremontii | Fremont box-thorn | | 6 | 4
|
| 304 | Sol | Lycium parishii | Parish's desert-thorn | | | 7
|
| 305 | Sol | Nicotiana clevelandii | Cleveland's tobacco | | 2 | 6
|
| 306 | Sol | Nicotiana glauca | *tree tobacco | | | 6
|
| 307 | Sol | Nicotiana obtusifolia | desert tobacco | 7 | | 1
|
| 308 | Sol | Physalis crassifolia | thick-leaved ground cherry | 10 | 4 | 4
|
| 309 | Ste | Ayenia compacta | ayenia | 53 | 4 | 4
|
| 310 | Tam | Tamarix aphylla | *athel | | | 6
|
| 311 | Tam | Tamarix ramosissima | *saltcedar | | | 7
|
| 312 | Urt | Parietaria hespera var. hespera | pellitory | 25 | |
|
| 313 | Vis | Phoradendron californicum | desert mistletoe | 14 | 3 | 4
|
| 314 | Zyg | Fagonia laevis | California fagonia | 99 | 5 | 1
|
| 315 | Zyg | Larrea tridentata | creosote bush | 99 | 5 | 1
|
| 316 | Are | Washingtonia filifera | California fan palm | | | 6
|
| 317 | Cyp | Eleocharis macrostachya | common spikerush | | | 6
|
| 318 | Cyp | Eleocharis rostellata | beaked spikerush | | 1 |
|
| 319 | Cyp | Scirpus americanus | American tule | | 1 | 6
|
| 320 | Jun | Juncus acutus ssp. leopoldii | spiny rush | | | 4
|
| 321 | Jun | Juncus ambiguus | saline toad rush | | | 6
|
| 322 | Jun | Juncus bufonius | toad rush | | | 6
|
| 323 | Jun | Juncus mexicanus | Mexican rush | | |
|
| 324 | Lil | Agave deserti | desert agave | 99 | | 2
|
| 325 | Lil | Calochortus concolor | golden-bowl mariposa | | 1 |
|
| 326 | Lil | Hesperocallis undulata | desert lily | | 3 | 1
|
| 327 | Lil | Yucca schidigera | Mohave yucca | | | 1
|
| 328 | Orc | Epipactis gigantea | stream orchid | | 1 | 4
|
| 329 | Poa | Achnatherum parishii | Parish's needlegrass | | 2 |
|
| 330 | Poa | Achnatherum speciosum | desert needlegrass | | 1 |
|
| 331 | Poa | Andropogon glomeratus var. scabriglumis | southwestern bushy bluestem | | | 6
|
| 332 | Poa | Aristida adscensionis | six-weeks three-awn | 40 | 2 | 7
|
| 333 | Poa | Aristida purpurea | purple three-awn | 8 | |
|
| 334 | Poa | Aristida purpurea var. purpurea | purple three-awn | | 1 |
|
| 335 | Poa | Bromus madritensis ssp. rubens | *red brome | | 1 |
|
| 336 | Poa | Cynodon dactylon | *Bermuda grass | | |
|
| 337 | Poa | Distichlis spicata | saltgrass | | 1 | 6
|
| 338 | Poa | Erioneuron pulchellum | fluff grass | | 1 | 7
|
| 339 | Poa | Melica frutescens | tall melica | | 3 |
|
| 340 | Poa | Muhlenbergia rigens | deergrass | | |
|
| 341 | Poa | Phragmites australis | common reed | | | 4
|
| 342 | Poa | Pleuraphis rigida | big galleta | 26 | 2 | 4
|
| 343 | Poa | Polypogon monspeliensis | *rabbits-foot grass | | 1 |
|
| 344 | Poa | Schismus barbatus | *Mediterranean schismus | 99 | 3 | 7
|
| 345 | Poa | Sporobolus airoides | alkali sacaton | | 1 | 4
|
| 346 | Typ | Typha domingensis | southern cattail | | | 7
|
| 347 | Zan | Zannichellia palustris | horned pondweed | | 1 |
|