Flora of Lowermost Snow Creek Area, San Jacinto Mountains

Flora of Lowermost Snow Creek Area, San Jacinto Mountains

# Fam Scientific Name (*)Common Name #V B10
Order B9c
#Pls
Lycopods
1 Sel Selaginella bigelovii Bigelow's spike-moss 3 99
Ferns
2 Ble Woodwardia fimbriata giant chain fern 5
3 Den Pteridium aquilinum var. pubescens bracken 3
4 Pte Adiantum capillus-veneris maidenhair fern 1
5 Pte Cheilanthes covillei beady lipfern 9 20
6 Pte Cheilanthes parryi woolly lipfern 1 1
7 Pte Cheilanthes viscida sticky lipfern 1
8 Pte Pellaea andromedifolia coffee fern 2 5
9 Pte Pellaea mucronata var. mucronata bird's-foot fern 5 5
10 Pte Pentagramma triangularis ssp. maxonii Maxon's silverback fern 2 20
Gymnosperms
11 Eph Ephedra californica desert tea 9 27 30
Magnoliids
12 Lau Umbellularia californica California bay 1
Eudicots
13 Ama Amaranthus albus *tumble pigweed 1
14 Ama Amaranthus fimbriatus fringed amaranth 2 RT
15 Ana Rhus ovata sugar bush 6 20
16 Ana Schinus molle *Peruvian pepper tree 2
17 Api Bowlesia incana hoary bowlesia 1
18 Api Tauschia arguta southern tauschia 3 1
19 Apo Funastrum cynanchoides var. hartwegii climbing milkweed 9 20 99
20 Ast Acamptopappus sphaerocephalus var. sphaerocephalus goldenhead 6
21 Ast Adenophyllum porophylloides San Felipe dogweed 5 RT
22 Ast Ambrosia acanthicarpa bur-ragweed 2 7 10
23 Ast Ambrosia dumosa burroweed 7 52 1
24 Ast Ambrosia salsola var. salsola cheesebush 6 1 50
25 Ast Artemisia californica California sagebrush 9 99
26 Ast Artemisia dracunculus wild tarragon 1
27 Ast Artemisia ludoviciana ssp. albula white mugwort 6
28 Ast Artemisia ludoviciana ssp. incompta mountain mugwort 1
29 Ast Artemisia ludoviciana ssp. ludoviciana silver wormwood 1
30 Ast Baccharis salicifolia ssp. salicifolia mule fat 4
31 Ast Baccharis sarothroides broom baccharis 2
32 Ast Baccharis sergiloides desert baccharis 4 2
33 Ast Bahiopsis parishii Parish's goldeneye 9 99
34 Ast Bebbia juncea var. aspera sweetbush 7 99
35 Ast Brickellia desertorum desert brickellia 9 15
36 Ast Calycoseris wrightii white tackstem 1
37 Ast Centaurea melitensis *tocalote 34
38 Ast Chaenactis fremontii Fremont pincushion 7 6 RT
39 Ast Corethrogyne filaginifolia California-aster 7 99
40 Ast Dicoria canescens desert dicoria 2 44 1
41 Ast Dimorphotheca sinuata *African daisy 1
42 Ast Encelia actoni Acton encelia 3 20
43 Ast Encelia farinosa brittlebush 5 2 99
44 Ast Ericameria cuneata var. spathulata wide-leaved rock goldenbush 5
45 Ast Ericameria linearifolia narrowleaf goldenbush 3 15
46 Ast Ericameria paniculata blackbanded rabbitbrush 1 85
47 Ast Ericameria parishii var. parishii Parish's goldenbush 3
48 Ast Ericameria pinifolia pine goldenbush 1
49 Ast Erigeron canadensis horseweed 2
50 Ast Erigeron foliosus var. foliosus leafy daisy 4
51 Ast Eriophyllum ambiguum var. paleaceum annual woolly sunflower 2
52 Ast Eriophyllum confertiflorum var. confertiflorum golden yarrow 4
53 Ast Eriophyllum wallacei Wallace's woolly daisy 9 66
54 Ast Geraea canescens hairy desert-sunflower ~54
55 Ast Gutierrezia californica California matchweed 4
56 Ast Gutierrezia sarothrae matchweed ~5
57 Ast Hedypnois cretica *Crete weed 1
58 Ast Helianthus gracilentus slender sunflower 3
59 Ast Heterotheca grandiflora telegraph weed 2
60 Ast Lasthenia coronaria southern goldfields 5 sp15 RT
61 Ast Layia platyglossa common tidy-tips 67
62 Ast Lepidospartum squamatum scale-broom 4 61 20
63 Ast Leptosyne californica California coreopsis 1
64 Ast Logfia depressa dwarf filago 3
65 Ast Logfia filaginoides California filago 3 17 50
66 Ast Malacothrix glabrata desert dandelion 6 19 RT
67 Ast Palafoxia arida var. arida Spanish needle 4 62
68 Ast Pseudognaphalium biolettii bicolored everlasting 1 10
69 Ast Pseudognaphalium luteoalbum *common cudweed 1
70 Ast Pseudognaphalium microcephalum white everlasting 1
71 Ast Rafinesquia californica California chicory 1 ~5
72 Ast Rafinesquia neomexicana desert chicory 3 9 RT
73 Ast Senecio vulgaris *common groundsel 57
74 Ast Solidago velutina ssp. californica goldenrod 5
75 Ast Sonchus asper ssp. asper *prickly sow thistle 1
76 Ast Sonchus oleraceus *sow thistle 1 76 RT
77 Ast Stephanomeria exigua ssp. exigua slender wreathplant 9 3
78 Ast Stephanomeria pauciflora wire-lettuce 1 71 3
79 Ast Uropappus lindleyi silver puffs 1
80 Bet Alnus rhombifolia white alder 7
81 Big Chilopsis linearis ssp. arcuata desert-willow 7 64 2
82 Bor Amsinckia intermedia common fiddleneck 5 1
83 Bor Amsinckia tessellata var. tessellata bristly fiddleneck 2 sp23
84 Bor Cryptantha barbigera var. fergusoniae Santa Rosa Mountain bearded cryptantha 6 24 RT
85 Bor Cryptantha circumscissa var. circumscissa cushion cryptantha 2
86 Bor Cryptantha corollata Coast Range cryptantha 1
87 Bor Cryptantha intermedia var. intermedia popcorn flower 1 ~81
88 Bor Cryptantha micrantha var. micrantha red-root cryptantha 1
89 Bor Cryptantha muricata prickly cryptantha 3
90 Bor Cryptantha pterocarya var. purpusii Purpus' wing-nut cryptantha 2
91 Bor Emmenanthe penduliflora var. penduliflora whispering bells 1 ~65 1
92 Bor Eriodictyon crassifolium var. crassifolium thick-leaved yerba santa 9 33 99
93 Bor Eucrypta chrysanthemifolia var. bipinnatifida eucrypta 1
94 Bor Eucrypta chrysanthemifolia var. chrysanthemifolia eucrypta 2
95 Bor Nemophila menziesii baby blue eyes 2 60
96 Bor Pectocarya heterocarpa chuckwalla pectocarya 46 RT
97 Bor Pectocarya linearis ssp. ferocula slender combseed 2
98 Bor Pectocarya penicillata combseed 1
99 Bor Phacelia brachyloba short-lobed phacelia 1
100 Bor Phacelia campanularia ssp. campanularia desert bluebells 2
101 Bor Phacelia cicutaria var. hispida caterpillar phacelia RT
102 Bor Phacelia cryptantha limestone phacelia 1
103 Bor Phacelia distans common phacelia 4 4 40
104 Bor Phacelia minor wild canterbury bells 5 37 40
105 Bor Phacelia ramosissima branching phacelia 4
106 Bor Phacelia vallis-mortae Death Valley phacelia 1
107 Bor Pholistoma membranaceum white fiesta flower 3 RT
108 Bor Plagiobothrys arizonicus Arizona popcorn flower 4
109 Bor Tiquilia plicata plicate coldenia 2 73
110 Bra Athysanus pusillus dwarf athysanus 1
111 Bra Boechera perennans perennial rock-cress 1
112 Bra Brassica juncea *India mustard 1
113 Bra Brassica tournefortii *Sahara mustard 9 3 99
114 Bra Capsella bursa-pastoris *shepherd's purse 1 51
115 Bra Dithyrea californica spectacle-pod 1
116 Bra Lepidium lasiocarpum ssp. lasiocarpum hairy-podded pepper-grass 1 10
117 Bra Sisymbrium altissimum *tumble-mustard 1
118 Bra Sisymbrium irio *London rocket 1 43 RT
119 Bra Streptanthella longirostris longbeak streptanthella 1
120 Bra Thysanocarpus curvipes ssp. eradiatus fringe-pod 4 ~RT
121 Cac Cylindropuntia echinocarpa silver cholla 2 10 50
122 Cac Opuntia basilaris var. basilaris beavertail cactus 5 5
123 Cac Opuntia phaeacantha desert prickly-pear 1
124 Cam Lobelia cardinalis var. pseudosplendens cardinal flower 5
125 Cam Nemacladus longiflorus var. breviflorus thread plant 2
126 Car Loeflingia squarrosa spreading loeflingia 4 68 5
127 Car Stellaria media *common chickweed 1
128 Che Atriplex canescens var. canescens four-wing saltbush 4 82 1
129 Che Chenopodium berlandieri pit-seed goosefoot 1 sp45
130 Che Chenopodium murale *nettle-leaved goosefoot 1
131 Che Cycloloma atriplicifolium *winged pigweed 1
132 Che Dysphania ambrosioides *Mexican tea 2
133 Che Salsola paulsenii *Paulsen's Russian thistle sp35
134 Cle Peritoma arborea var. angustata desert bladderpod 72 1
135 Cle Peritoma arborea var. arborea bladderpod 1
136 Con Cuscuta californica California dodder sp32
137 Cra Crassula connata pygmy-weed 2 26 50
138 Cra Dudleya saxosa ssp. aloides desert dudleya 4 30
139 Cro Crossosoma bigelovii rock crossosoma 7
140 Cuc Cucurbita foetidissima stinking gourd 1
141 Cuc Marah macrocarpa wild-cucumber 5 2
142 Eup Chamaesyce micromera Sonoran spurge 2
143 Eup Chamaesyce polycarpa small-seeded spurge 4 16 40
144 Eup Croton californicus California croton 9 59 5
145 Eup Ricinus communis *castor bean 1
146 Eup Stillingia linearifolia linear-leaved stillingia 6 69 20
147 Fab Acmispon argophyllus var. argophyllus southern California silver-lotus 1
148 Fab Acmispon glaber var. brevialatus short-winged deerweed 9 70 99
149 Fab Acmispon grandiflorus var. grandiflorus chaparral lotus 1
150 Fab Acmispon micranthus San Diego birdsfoot lotus 2
151 Fab Acmispon strigosus strigose lotus 6 11 RT
152 Fab Astragalus douglasii Jacumba milk-vetch 1
153 Fab Astragalus lentiginosus var. coachellae Coachella Valley milk-vetch 9
154 Fab Hoita macrostachya leather root 3
155 Fab Hosackia oblongifolia var. oblongifolia streambank lotus 1
156 Fab Lupinus bicolor dwarf lupine 4
157 Fab Lupinus concinnus bajada lupine 3
158 Fab Lupinus hirsutissimus stinging lupine 4 84
159 Fab Lupinus sparsiflorus Coulter's lupine 9 ~18 RT
160 Fab Lupinus truncatus collar lupine 5
161 Fab Medicago minima *burclover 1
162 Fab Parkinsonia aculeata *Mexican palo verde 1
163 Fab Psorothamnus arborescens var. simplicifolius California indigo-bush 5 3
164 Fab Psorothamnus emoryi Emory's indigo-bush 28 RT
165 Fab Psorothamnus schottii indigo bush 1
166 Fab Robinia pseudoacacia *black locust 1
167 Fab Senegalia greggii catclaw 3 12 99
168 Fag Quercus agrifolia coast live oak 1 ~63
169 Fag Quercus wislizeni var. frutescens interior live oak 9 5
170 Gen Frasera neglecta pine green-gentian 1
171 Ger Erodium botrys *long-beaked filaree 1
172 Ger Erodium cicutarium *redstem filaree 4 14 RT
173 Gro Ribes indecorum white-flowering currant 2 2
174 Gro Ribes malvaceum var. viridifolium chaparral currant 1
175 Kra Krameria bicolor white rhatany 4 41 2
176 Lam Lamium amplexicaule *henbit 1
177 Lam Salvia apiana white sage 8 2
178 Lam Salvia columbariae chia 3 10
179 Loa Mentzelia involucrata bracted blazing star 1
180 Loa Petalonyx thurberi ssp. thurberi Thurber's sandpaper-plant 1 74
181 Mal Eremalche exilis white mallow 47
182 Mal Fremontodendron californicum California fremontia 2
183 Mal Malacothamnus fasciculatus chaparral bush mallow 3 31 5
184 Mal Malva parviflora *cheeseweed ~53
185 Mal Sphaeralcea ambigua apricot mallow 2 ssp10
186 Mon Calandrinia ciliata red maids 2 48
187 Mon Calyptridium monandrum sand cress 2 RT
188 Mon Claytonia parviflora ssp. parviflora narrow-leaved miner's lettuce 1
189 Mon Claytonia perfoliata ssp. perfoliata miner's lettuce 1
190 Myr Eucalyptus camaldulensis *Red River gum 1
191 Nyc Abronia villosa var. villosa hairy sand-verbena 6 42
192 Nyc Boerhavia coccinea scarlet spiderling 1
193 Nyc Mirabilis laevis var. crassifolia California four o'clock 1
194 Nyc Mirabilis laevis var. retrorsa Bigelow's desert four-o'clock 2 ~25 RT
195 Nyc Mirabilis laevis var. villosa Bigelow's desert four-o'clock 1
196 Ole Olea europaea *olive 1 1
197 Ona Camissonia campestris ssp. campestris field suncup 1
198 Ona Camissoniopsis bistorta southern suncup 1
199 Ona Camissoniopsis confusa San Bernardino suncup 5
200 Ona Camissoniopsis hirtella field suncup 1
201 Ona Camissoniopsis pallida ssp. hallii Hall's suncup 2
202 Ona Camissoniopsis pallida ssp. pallida pale suncup 3 13 RT
203 Ona Chylismia claviformis ssp. aurantiaca brown-eyed primrose 8 58
204 Ona Clarkia rhomboidea diamond-petaled clarkia 1
205 Ona Epilobium canum ssp. latifolium mountain California-fuchsia 5 10
206 Ona Epilobium ciliatum ssp. ciliatum willowherb 1
207 Ona Eulobus californicus California suncup 5 5 99
208 Ona Oenothera deltoides ssp. deltoides dune primrose 2
209 Ona Oenothera elata ssp. hirsutissima Hooker's evening-primrose 5
210 Oro Castilleja exserta ssp. exserta purple owl's-clover 1
211 Oro Castilleja foliolosa woolly Indian paintbrush 4
212 Oro Cordylanthus rigidus ssp. setiger bristly bird's beak 1
213 Oro Orobanche fasciculata clustered broomrape 1
214 Pap Argemone munita prickly poppy 3
215 Pap Dendromecon rigida bush poppy 4
216 Pap Ehrendorferia chrysantha golden ear drops 3 1
217 Pap Eschscholzia minutiflora small-flowered poppy 1
218 Pap Eschscholzia papastillii cryptic desert poppy 1 ~RT
219 Phr Mimulus aurantiacus var. pubescens hairy bush monkeyflower 3
220 Phr Mimulus cardinalis scarlet monkeyflower 2
221 Phr Mimulus guttatus common monkeyflower 6
222 Phr Mimulus pilosus false monkeyflower 2
223 Pla Antirrhinum coulterianum Coulter's snapdragon 2 5
224 Pla Antirrhinum nuttallianum ssp. nuttallianum purple snapdragon 1 5
225 Pla Collinsia concolor southern Chinese houses 3 ~20
226 Pla Keckiella antirrhinoides var. antirrhinoides chaparral beardtongue 3 20
227 Pla Penstemon centranthifolius scarlet bugler 1
228 Pla Penstemon clevelandii var. connatus San Jacinto beardtongue 2
229 Pla Plantago major *common plantain 1
230 Pla Plantago ovata desert plantain 1
231 Pla Plantago patagonica Patagonia plantain 5
232 Pla Platanus racemosa western sycamore 9 10
233 Pol Eriastrum diffusum miniature woolly-star 1
234 Pol Eriastrum eremicum ssp. eremicum desert woolly-star 4 15
235 Pol Gilia angelensis angel's gilia 4
236 Pol Gilia ochroleuca ssp. exilis volcanic gilia 3
237 Pol Gilia stellata star gilia 40 spRT
238 Pol Linanthus dianthiflorus ground pink 6 RT
239 Pol Linanthus maculatus ssp. maculatus Little San Bernardino Mtns. gilia 1
240 Pol Saltugilia australis southern gilia 2 1
241 Pol Chorizanthe brevicornu var. brevicornu brittle spineflower 1 20
242 Pol Chorizanthe xanti var. leucotheca white-bracted spineflower 6
243 Pol Eriogonum davidsonii Davidson's buckwheat 1
244 Pol Eriogonum elongatum var. elongatum long-stemmed buckwheat 6 99
245 Pol Eriogonum fasciculatum var. foliolosum California buckwheat 4 x
246 Pol Eriogonum fasciculatum var. polifolium California buckwheat 6 75 99
247 Pol Eriogonum gracile var. gracile slender buckwheat 1
248 Pol Eriogonum gracile var. incultum slender buckwheat 1
249 Pol Eriogonum pusillum yellow-turbans 1
250 Pol Eriogonum thurberi Thurber's buckwheat 5
251 Pol Eriogonum wrightii var. nodosum Wright's buckwheat 6 10
252 Pol Persicaria punctata punctate smartweed 1
253 Pol Polygonum aviculare ssp. depressum *knotweed 55
254 Pol Pterostegia drymarioides fairy bowties, threadstem 4 RT
255 Pol Rumex californicus willow-leaved dock 1
256 Pol Rumex hymenosepalus wild rhubarb 4 50
257 Pol Rumex violascens Mexican dock 1
258 Ran Aquilegia formosa western columbine 3
259 Ran Clematis pauciflora virgin's bower 6 20
260 Ran Delphinium parishii ssp. parishii Parish's larkspur 4 ~1
261 Ran Delphinium parryi ssp. parryi blue larkspur 1
262 Ran Ranunculus californicus California buttercup 1
263 Rha Ceanothus leucodermis chaparral whitethorn 7
264 Rha Ceanothus oliganthus var. oliganthus hairy ceanothus 1
265 Rha Ceanothus perplexans cupped-leaf ceanothus 7 5
266 Rha Rhamnus ilicifolia hollyleaf redberry 1
267 Rha Ziziphus parryi var. parryi lotebush 9 10
268 Ros Adenostoma fasciculatum chamise 4 40
269 Ros Cercocarpus betuloides var. betuloides birch-leaf mountain-mahogany 2
270 Ros Prunus ilicifolia ssp. ilicifolia hollyleaf cherry 7 30
271 Rub Galium angustifolium ssp. angustifolium narrowleaf bedstraw 10
272 Rub Galium angustifolium ssp. gracillimum slender bedstraw 4
273 Sal Populus fremontii ssp. fremontii Fremont cottonwood 5
274 Sal Populus X parryi (P. trichocarpa X P. fremontii) hybrid cottonwood 9
275 Sal Salix exigua narrowleaf willow 4
276 Sal Salix laevigata red willow 4
277 Sal Salix lasiandra var. lasiandra shining willow 1
278 Sax Boykinia rotundifolia round-leaved boykinia 2
279 Sax Heuchera hirsutissima shaggy-haired alumroot 1
280 Scr Scrophularia californica California bee plant 2
281 Sim Ailanthus altissima *tree-of-heaven 1
282 Sim Simmondsia chinensis jojoba 1 10
283 Sol Datura wrightii sacred datura 3 38 3
284 Sol Lycium andersonii Anderson's boxthorn 5 29 5
285 Sol Lycium torreyi Torrey's boxthorn 2
286 Sol Nicotiana obtusifolia desert tobacco 2 5
287 Sol Physalis crassifolia thick-leaved ground cherry 3 1
288 Sol Solanum douglasii white nightshade 2
289 Tam Tamarix aphylla *athel 1 86
290 Tam Tamarix chinensis *Chinese tamarisk 1
291 Ulm Ulmus parvifolia *Chinese elm 1
292 Urt Parietaria hespera var. hespera pellitory 2 RT
293 Ver Verbena lasiostachys western vervain 1
294 Vis Phoradendron californicum desert mistletoe 1 50
295 Vis Phoradendron serotinum ssp. tomentosum oak mistletoe 1
296 Vit Vitis girdiana wild grape 4
297 Zyg Larrea tridentata creosote bush 6 21 99
Monocots
298 Aga Hesperoyucca whipplei chaparral yucca 4 5
299 Cyp Carex alma sturdy sedge 4
300 Cyp Carex fracta fragile sheath sedge 3
301 Cyp Carex sartwelliana Yosemite sedge 1
302 Cyp Carex schottii Schott's sedge 3
303 Cyp Carex senta swamp sedge 2
304 Jun Juncus balticus ssp. ater wire rush 1
305 Jun Juncus rugulosus wrinkled rush 3
306 Jun Juncus textilis basket rush 2
307 Lil Calochortus concolor golden-bowl mariposa 3 ~5
308 Orc Epipactis gigantea stream orchid 4
309 Poa Aristida purpurea var. nealleyi Nealley three-awn 3 1
310 Poa Arundo donax *giant reed 3
311 Poa Avena barbata *slender wild oats 2 RT
312 Poa Bromus arizonicus Arizona brome 5
313 Poa Bromus berteroanus Chilean chess 1
314 Poa Bromus diandrus *ripgut brome 1 99
315 Poa Bromus madritensis ssp. rubens *red brome 1 99
316 Poa Bromus tectorum *downy brome 83 RT
317 Poa Cynodon dactylon *Bermuda grass ~79
318 Poa Echinochloa crus-galli *barnyard grass 1
319 Poa Festuca myuros *rattail fescue 1
320 Poa Festuca octoflora six-weeks fescue 3
321 Poa Hordeum murinum *foxtail barley 1 30 RT
322 Poa Melica frutescens tall melica 2 3
323 Poa Melica imperfecta coast-range melic 2 1
324 Poa Muhlenbergia californica California muhly 4
325 Poa Muhlenbergia microsperma littleseed muhly 4 RT
326 Poa Muhlenbergia rigens deergrass 1 ~RT
327 Poa Panicum urvilleanum desert panicgrass 6
328 Poa Pennisetum setaceum *fountain grass 2 99
329 Poa Phragmites australis common reed 1
330 Poa Poa secunda ssp. secunda one-sided bluegrass 2 5
331 Poa Polypogon monspeliensis *rabbits-foot grass 1
332 Poa Schismus barbatus *Mediterranean schismus 3 8 99
333 Poa Setaria viridis *green foxtail 1
334 Poa Stipa coronata giant needlegrass 2 3
335 Poa Stipa hymenoides Indian ricegrass 6 78
336 Poa Stipa miliacea var. miliacea *smilo grass 2
337 Poa Stipa occidentalis var. pubescens Elmer's needlegrass 1
338 Poa Stipa speciosa desert needlegrass 3 5
339 The Dichelostemma capitatum blue dicks 2 22 RT
340 The Muilla maritima muilla 1
http://tchester.org/sj/flora/lowermost_snow_creek.html
Last update: 1 January 2018

#	Fam	Scientific Name	(*)Common Name	#V	B10 Order	B9c #Pls
Lycopods
1	Sel	Selaginella bigelovii	Bigelow's spike-moss	3		99
Ferns
2	Ble	Woodwardia fimbriata	giant chain fern	5
3	Den	Pteridium aquilinum var. pubescens	bracken	3
4	Pte	Adiantum capillus-veneris	maidenhair fern	1
5	Pte	Cheilanthes covillei	beady lipfern	9		20
6	Pte	Cheilanthes parryi	woolly lipfern	1		1
7	Pte	Cheilanthes viscida	sticky lipfern	1
8	Pte	Pellaea andromedifolia	coffee fern	2		5
9	Pte	Pellaea mucronata var. mucronata	bird's-foot fern	5		5
10	Pte	Pentagramma triangularis ssp. maxonii	Maxon's silverback fern	2		20
Gymnosperms
11	Eph	Ephedra californica	desert tea	9	27	30
Magnoliids
12	Lau	Umbellularia californica	California bay	1
Eudicots
13	Ama	Amaranthus albus	*tumble pigweed	1
14	Ama	Amaranthus fimbriatus	fringed amaranth	2		RT
15	Ana	Rhus ovata	sugar bush	6		20
16	Ana	Schinus molle	*Peruvian pepper tree	2
17	Api	Bowlesia incana	hoary bowlesia	1
18	Api	Tauschia arguta	southern tauschia	3		1
19	Apo	Funastrum cynanchoides var. hartwegii	climbing milkweed	9	20	99
20	Ast	Acamptopappus sphaerocephalus var. sphaerocephalus	goldenhead	6
21	Ast	Adenophyllum porophylloides	San Felipe dogweed	5		RT
22	Ast	Ambrosia acanthicarpa	bur-ragweed	2	7	10
23	Ast	Ambrosia dumosa	burroweed	7	52	1
24	Ast	Ambrosia salsola var. salsola	cheesebush	6	1	50
25	Ast	Artemisia californica	California sagebrush	9		99
26	Ast	Artemisia dracunculus	wild tarragon	1
27	Ast	Artemisia ludoviciana ssp. albula	white mugwort	6
28	Ast	Artemisia ludoviciana ssp. incompta	mountain mugwort	1
29	Ast	Artemisia ludoviciana ssp. ludoviciana	silver wormwood	1
30	Ast	Baccharis salicifolia ssp. salicifolia	mule fat	4
31	Ast	Baccharis sarothroides	broom baccharis	2
32	Ast	Baccharis sergiloides	desert baccharis	4		2
33	Ast	Bahiopsis parishii	Parish's goldeneye	9		99
34	Ast	Bebbia juncea var. aspera	sweetbush	7		99
35	Ast	Brickellia desertorum	desert brickellia	9		15
36	Ast	Calycoseris wrightii	white tackstem	1
37	Ast	Centaurea melitensis	*tocalote		34
38	Ast	Chaenactis fremontii	Fremont pincushion	7	6	RT
39	Ast	Corethrogyne filaginifolia	California-aster	7		99
40	Ast	Dicoria canescens	desert dicoria	2	44	1
41	Ast	Dimorphotheca sinuata	*African daisy	1
42	Ast	Encelia actoni	Acton encelia	3		20
43	Ast	Encelia farinosa	brittlebush	5	2	99
44	Ast	Ericameria cuneata var. spathulata	wide-leaved rock goldenbush			5
45	Ast	Ericameria linearifolia	narrowleaf goldenbush	3		15
46	Ast	Ericameria paniculata	blackbanded rabbitbrush	1	85
47	Ast	Ericameria parishii var. parishii	Parish's goldenbush	3
48	Ast	Ericameria pinifolia	pine goldenbush	1
49	Ast	Erigeron canadensis	horseweed	2
50	Ast	Erigeron foliosus var. foliosus	leafy daisy	4
51	Ast	Eriophyllum ambiguum var. paleaceum	annual woolly sunflower	2
52	Ast	Eriophyllum confertiflorum var. confertiflorum	golden yarrow	4
53	Ast	Eriophyllum wallacei	Wallace's woolly daisy	9	66
54	Ast	Geraea canescens	hairy desert-sunflower		~54
55	Ast	Gutierrezia californica	California matchweed	4
56	Ast	Gutierrezia sarothrae	matchweed			~5
57	Ast	Hedypnois cretica	*Crete weed	1
58	Ast	Helianthus gracilentus	slender sunflower	3
59	Ast	Heterotheca grandiflora	telegraph weed	2
60	Ast	Lasthenia coronaria	southern goldfields	5	sp15	RT
61	Ast	Layia platyglossa	common tidy-tips		67
62	Ast	Lepidospartum squamatum	scale-broom	4	61	20
63	Ast	Leptosyne californica	California coreopsis	1
64	Ast	Logfia depressa	dwarf filago	3
65	Ast	Logfia filaginoides	California filago	3	17	50
66	Ast	Malacothrix glabrata	desert dandelion	6	19	RT
67	Ast	Palafoxia arida var. arida	Spanish needle	4	62
68	Ast	Pseudognaphalium biolettii	bicolored everlasting	1		10
69	Ast	Pseudognaphalium luteoalbum	*common cudweed	1
70	Ast	Pseudognaphalium microcephalum	white everlasting	1
71	Ast	Rafinesquia californica	California chicory	1		~5
72	Ast	Rafinesquia neomexicana	desert chicory	3	9	RT
73	Ast	Senecio vulgaris	*common groundsel		57
74	Ast	Solidago velutina ssp. californica	goldenrod	5
75	Ast	Sonchus asper ssp. asper	*prickly sow thistle	1
76	Ast	Sonchus oleraceus	*sow thistle	1	76	RT
77	Ast	Stephanomeria exigua ssp. exigua	slender wreathplant	9		3
78	Ast	Stephanomeria pauciflora	wire-lettuce	1	71	3
79	Ast	Uropappus lindleyi	silver puffs	1
80	Bet	Alnus rhombifolia	white alder	7
81	Big	Chilopsis linearis ssp. arcuata	desert-willow	7	64	2
82	Bor	Amsinckia intermedia	common fiddleneck	5		1
83	Bor	Amsinckia tessellata var. tessellata	bristly fiddleneck	2	sp23
84	Bor	Cryptantha barbigera var. fergusoniae	Santa Rosa Mountain bearded cryptantha	6	24	RT
85	Bor	Cryptantha circumscissa var. circumscissa	cushion cryptantha	2
86	Bor	Cryptantha corollata	Coast Range cryptantha	1
87	Bor	Cryptantha intermedia var. intermedia	popcorn flower	1	~81
88	Bor	Cryptantha micrantha var. micrantha	red-root cryptantha	1
89	Bor	Cryptantha muricata	prickly cryptantha	3
90	Bor	Cryptantha pterocarya var. purpusii	Purpus' wing-nut cryptantha	2
91	Bor	Emmenanthe penduliflora var. penduliflora	whispering bells	1	~65	1
92	Bor	Eriodictyon crassifolium var. crassifolium	thick-leaved yerba santa	9	33	99
93	Bor	Eucrypta chrysanthemifolia var. bipinnatifida	eucrypta			1
94	Bor	Eucrypta chrysanthemifolia var. chrysanthemifolia	eucrypta	2
95	Bor	Nemophila menziesii	baby blue eyes	2	60
96	Bor	Pectocarya heterocarpa	chuckwalla pectocarya		46	RT
97	Bor	Pectocarya linearis ssp. ferocula	slender combseed	2
98	Bor	Pectocarya penicillata	combseed	1
99	Bor	Phacelia brachyloba	short-lobed phacelia	1
100	Bor	Phacelia campanularia ssp. campanularia	desert bluebells	2
101	Bor	Phacelia cicutaria var. hispida	caterpillar phacelia			RT
102	Bor	Phacelia cryptantha	limestone phacelia	1
103	Bor	Phacelia distans	common phacelia	4	4	40
104	Bor	Phacelia minor	wild canterbury bells	5	37	40
105	Bor	Phacelia ramosissima	branching phacelia	4
106	Bor	Phacelia vallis-mortae	Death Valley phacelia	1
107	Bor	Pholistoma membranaceum	white fiesta flower	3		RT
108	Bor	Plagiobothrys arizonicus	Arizona popcorn flower	4
109	Bor	Tiquilia plicata	plicate coldenia	2	73
110	Bra	Athysanus pusillus	dwarf athysanus	1
111	Bra	Boechera perennans	perennial rock-cress	1
112	Bra	Brassica juncea	*India mustard	1
113	Bra	Brassica tournefortii	*Sahara mustard	9	3	99
114	Bra	Capsella bursa-pastoris	*shepherd's purse	1	51
115	Bra	Dithyrea californica	spectacle-pod	1
116	Bra	Lepidium lasiocarpum ssp. lasiocarpum	hairy-podded pepper-grass	1		10
117	Bra	Sisymbrium altissimum	*tumble-mustard	1
118	Bra	Sisymbrium irio	*London rocket	1	43	RT
119	Bra	Streptanthella longirostris	longbeak streptanthella	1
120	Bra	Thysanocarpus curvipes ssp. eradiatus	fringe-pod	4		~RT
121	Cac	Cylindropuntia echinocarpa	silver cholla	2	10	50
122	Cac	Opuntia basilaris var. basilaris	beavertail cactus	5		5
123	Cac	Opuntia phaeacantha	desert prickly-pear			1
124	Cam	Lobelia cardinalis var. pseudosplendens	cardinal flower	5
125	Cam	Nemacladus longiflorus var. breviflorus	thread plant	2
126	Car	Loeflingia squarrosa	spreading loeflingia	4	68	5
127	Car	Stellaria media	*common chickweed	1
128	Che	Atriplex canescens var. canescens	four-wing saltbush	4	82	1
129	Che	Chenopodium berlandieri	pit-seed goosefoot	1	sp45
130	Che	Chenopodium murale	*nettle-leaved goosefoot	1
131	Che	Cycloloma atriplicifolium	*winged pigweed	1
132	Che	Dysphania ambrosioides	*Mexican tea	2
133	Che	Salsola paulsenii	*Paulsen's Russian thistle		sp35
134	Cle	Peritoma arborea var. angustata	desert bladderpod		72	1
135	Cle	Peritoma arborea var. arborea	bladderpod	1
136	Con	Cuscuta californica	California dodder		sp32
137	Cra	Crassula connata	pygmy-weed	2	26	50
138	Cra	Dudleya saxosa ssp. aloides	desert dudleya	4		30
139	Cro	Crossosoma bigelovii	rock crossosoma	7
140	Cuc	Cucurbita foetidissima	stinking gourd	1
141	Cuc	Marah macrocarpa	wild-cucumber	5		2
142	Eup	Chamaesyce micromera	Sonoran spurge	2
143	Eup	Chamaesyce polycarpa	small-seeded spurge	4	16	40
144	Eup	Croton californicus	California croton	9	59	5
145	Eup	Ricinus communis	*castor bean	1
146	Eup	Stillingia linearifolia	linear-leaved stillingia	6	69	20
147	Fab	Acmispon argophyllus var. argophyllus	southern California silver-lotus	1
148	Fab	Acmispon glaber var. brevialatus	short-winged deerweed	9	70	99
149	Fab	Acmispon grandiflorus var. grandiflorus	chaparral lotus	1
150	Fab	Acmispon micranthus	San Diego birdsfoot lotus	2
151	Fab	Acmispon strigosus	strigose lotus	6	11	RT
152	Fab	Astragalus douglasii	Jacumba milk-vetch	1
153	Fab	Astragalus lentiginosus var. coachellae	Coachella Valley milk-vetch	9
154	Fab	Hoita macrostachya	leather root	3
155	Fab	Hosackia oblongifolia var. oblongifolia	streambank lotus	1
156	Fab	Lupinus bicolor	dwarf lupine	4
157	Fab	Lupinus concinnus	bajada lupine	3
158	Fab	Lupinus hirsutissimus	stinging lupine	4	84
159	Fab	Lupinus sparsiflorus	Coulter's lupine	9	~18	RT
160	Fab	Lupinus truncatus	collar lupine	5
161	Fab	Medicago minima	*burclover	1
162	Fab	Parkinsonia aculeata	*Mexican palo verde			1
163	Fab	Psorothamnus arborescens var. simplicifolius	California indigo-bush	5		3
164	Fab	Psorothamnus emoryi	Emory's indigo-bush		28	RT
165	Fab	Psorothamnus schottii	indigo bush	1
166	Fab	Robinia pseudoacacia	*black locust	1
167	Fab	Senegalia greggii	catclaw	3	12	99
168	Fag	Quercus agrifolia	coast live oak	1	~63
169	Fag	Quercus wislizeni var. frutescens	interior live oak	9		5
170	Gen	Frasera neglecta	pine green-gentian	1
171	Ger	Erodium botrys	*long-beaked filaree	1
172	Ger	Erodium cicutarium	*redstem filaree	4	14	RT
173	Gro	Ribes indecorum	white-flowering currant	2		2
174	Gro	Ribes malvaceum var. viridifolium	chaparral currant	1
175	Kra	Krameria bicolor	white rhatany	4	41	2
176	Lam	Lamium amplexicaule	*henbit	1
177	Lam	Salvia apiana	white sage	8		2
178	Lam	Salvia columbariae	chia	3		10
179	Loa	Mentzelia involucrata	bracted blazing star	1
180	Loa	Petalonyx thurberi ssp. thurberi	Thurber's sandpaper-plant	1	74
181	Mal	Eremalche exilis	white mallow		47
182	Mal	Fremontodendron californicum	California fremontia	2
183	Mal	Malacothamnus fasciculatus	chaparral bush mallow	3	31	5
184	Mal	Malva parviflora	*cheeseweed		~53
185	Mal	Sphaeralcea ambigua	apricot mallow	2		ssp10
186	Mon	Calandrinia ciliata	red maids	2	48
187	Mon	Calyptridium monandrum	sand cress	2		RT
188	Mon	Claytonia parviflora ssp. parviflora	narrow-leaved miner's lettuce	1
189	Mon	Claytonia perfoliata ssp. perfoliata	miner's lettuce	1
190	Myr	Eucalyptus camaldulensis	*Red River gum	1
191	Nyc	Abronia villosa var. villosa	hairy sand-verbena	6	42
192	Nyc	Boerhavia coccinea	scarlet spiderling	1
193	Nyc	Mirabilis laevis var. crassifolia	California four o'clock	1
194	Nyc	Mirabilis laevis var. retrorsa	Bigelow's desert four-o'clock	2	~25	RT
195	Nyc	Mirabilis laevis var. villosa	Bigelow's desert four-o'clock	1
196	Ole	Olea europaea	*olive	1		1
197	Ona	Camissonia campestris ssp. campestris	field suncup	1
198	Ona	Camissoniopsis bistorta	southern suncup	1
199	Ona	Camissoniopsis confusa	San Bernardino suncup	5
200	Ona	Camissoniopsis hirtella	field suncup	1
201	Ona	Camissoniopsis pallida ssp. hallii	Hall's suncup	2
202	Ona	Camissoniopsis pallida ssp. pallida	pale suncup	3	13	RT
203	Ona	Chylismia claviformis ssp. aurantiaca	brown-eyed primrose	8	58
204	Ona	Clarkia rhomboidea	diamond-petaled clarkia	1
205	Ona	Epilobium canum ssp. latifolium	mountain California-fuchsia	5		10
206	Ona	Epilobium ciliatum ssp. ciliatum	willowherb	1
207	Ona	Eulobus californicus	California suncup	5	5	99
208	Ona	Oenothera deltoides ssp. deltoides	dune primrose	2
209	Ona	Oenothera elata ssp. hirsutissima	Hooker's evening-primrose	5
210	Oro	Castilleja exserta ssp. exserta	purple owl's-clover	1
211	Oro	Castilleja foliolosa	woolly Indian paintbrush	4
212	Oro	Cordylanthus rigidus ssp. setiger	bristly bird's beak	1
213	Oro	Orobanche fasciculata	clustered broomrape	1
214	Pap	Argemone munita	prickly poppy	3
215	Pap	Dendromecon rigida	bush poppy	4
216	Pap	Ehrendorferia chrysantha	golden ear drops	3		1
217	Pap	Eschscholzia minutiflora	small-flowered poppy	1
218	Pap	Eschscholzia papastillii	cryptic desert poppy	1		~RT
219	Phr	Mimulus aurantiacus var. pubescens	hairy bush monkeyflower	3
220	Phr	Mimulus cardinalis	scarlet monkeyflower	2
221	Phr	Mimulus guttatus	common monkeyflower	6
222	Phr	Mimulus pilosus	false monkeyflower	2
223	Pla	Antirrhinum coulterianum	Coulter's snapdragon	2		5
224	Pla	Antirrhinum nuttallianum ssp. nuttallianum	purple snapdragon	1		5
225	Pla	Collinsia concolor	southern Chinese houses	3		~20
226	Pla	Keckiella antirrhinoides var. antirrhinoides	chaparral beardtongue	3		20
227	Pla	Penstemon centranthifolius	scarlet bugler	1
228	Pla	Penstemon clevelandii var. connatus	San Jacinto beardtongue	2
229	Pla	Plantago major	*common plantain	1
230	Pla	Plantago ovata	desert plantain	1
231	Pla	Plantago patagonica	Patagonia plantain	5
232	Pla	Platanus racemosa	western sycamore	9		10
233	Pol	Eriastrum diffusum	miniature woolly-star	1
234	Pol	Eriastrum eremicum ssp. eremicum	desert woolly-star	4		15
235	Pol	Gilia angelensis	angel's gilia	4
236	Pol	Gilia ochroleuca ssp. exilis	volcanic gilia	3
237	Pol	Gilia stellata	star gilia		40	spRT
238	Pol	Linanthus dianthiflorus	ground pink	6		RT
239	Pol	Linanthus maculatus ssp. maculatus	Little San Bernardino Mtns. gilia	1
240	Pol	Saltugilia australis	southern gilia	2		1
241	Pol	Chorizanthe brevicornu var. brevicornu	brittle spineflower	1		20
242	Pol	Chorizanthe xanti var. leucotheca	white-bracted spineflower	6
243	Pol	Eriogonum davidsonii	Davidson's buckwheat	1
244	Pol	Eriogonum elongatum var. elongatum	long-stemmed buckwheat	6		99
245	Pol	Eriogonum fasciculatum var. foliolosum	California buckwheat	4		x
246	Pol	Eriogonum fasciculatum var. polifolium	California buckwheat	6	75	99
247	Pol	Eriogonum gracile var. gracile	slender buckwheat	1
248	Pol	Eriogonum gracile var. incultum	slender buckwheat	1
249	Pol	Eriogonum pusillum	yellow-turbans	1
250	Pol	Eriogonum thurberi	Thurber's buckwheat	5
251	Pol	Eriogonum wrightii var. nodosum	Wright's buckwheat	6		10
252	Pol	Persicaria punctata	punctate smartweed	1
253	Pol	Polygonum aviculare ssp. depressum	*knotweed		55
254	Pol	Pterostegia drymarioides	fairy bowties, threadstem	4		RT
255	Pol	Rumex californicus	willow-leaved dock	1
256	Pol	Rumex hymenosepalus	wild rhubarb	4	50
257	Pol	Rumex violascens	Mexican dock	1
258	Ran	Aquilegia formosa	western columbine	3
259	Ran	Clematis pauciflora	virgin's bower	6		20
260	Ran	Delphinium parishii ssp. parishii	Parish's larkspur	4		~1
261	Ran	Delphinium parryi ssp. parryi	blue larkspur	1
262	Ran	Ranunculus californicus	California buttercup	1
263	Rha	Ceanothus leucodermis	chaparral whitethorn	7
264	Rha	Ceanothus oliganthus var. oliganthus	hairy ceanothus	1
265	Rha	Ceanothus perplexans	cupped-leaf ceanothus	7		5
266	Rha	Rhamnus ilicifolia	hollyleaf redberry			1
267	Rha	Ziziphus parryi var. parryi	lotebush	9		10
268	Ros	Adenostoma fasciculatum	chamise	4		40
269	Ros	Cercocarpus betuloides var. betuloides	birch-leaf mountain-mahogany	2
270	Ros	Prunus ilicifolia ssp. ilicifolia	hollyleaf cherry	7		30
271	Rub	Galium angustifolium ssp. angustifolium	narrowleaf bedstraw			10
272	Rub	Galium angustifolium ssp. gracillimum	slender bedstraw	4
273	Sal	Populus fremontii ssp. fremontii	Fremont cottonwood	5
274	Sal	Populus X parryi (P. trichocarpa X P. fremontii)	hybrid cottonwood	9
275	Sal	Salix exigua	narrowleaf willow	4
276	Sal	Salix laevigata	red willow	4
277	Sal	Salix lasiandra var. lasiandra	shining willow	1
278	Sax	Boykinia rotundifolia	round-leaved boykinia	2
279	Sax	Heuchera hirsutissima	shaggy-haired alumroot	1
280	Scr	Scrophularia californica	California bee plant	2
281	Sim	Ailanthus altissima	*tree-of-heaven	1
282	Sim	Simmondsia chinensis	jojoba	1		10
283	Sol	Datura wrightii	sacred datura	3	38	3
284	Sol	Lycium andersonii	Anderson's boxthorn	5	29	5
285	Sol	Lycium torreyi	Torrey's boxthorn	2
286	Sol	Nicotiana obtusifolia	desert tobacco	2		5
287	Sol	Physalis crassifolia	thick-leaved ground cherry	3		1
288	Sol	Solanum douglasii	white nightshade	2
289	Tam	Tamarix aphylla	*athel	1	86
290	Tam	Tamarix chinensis	*Chinese tamarisk	1
291	Ulm	Ulmus parvifolia	*Chinese elm	1
292	Urt	Parietaria hespera var. hespera	pellitory	2		RT
293	Ver	Verbena lasiostachys	western vervain	1
294	Vis	Phoradendron californicum	desert mistletoe	1		50
295	Vis	Phoradendron serotinum ssp. tomentosum	oak mistletoe	1
296	Vit	Vitis girdiana	wild grape	4
297	Zyg	Larrea tridentata	creosote bush	6	21	99
Monocots
298	Aga	Hesperoyucca whipplei	chaparral yucca	4		5
299	Cyp	Carex alma	sturdy sedge	4
300	Cyp	Carex fracta	fragile sheath sedge	3
301	Cyp	Carex sartwelliana	Yosemite sedge	1
302	Cyp	Carex schottii	Schott's sedge	3
303	Cyp	Carex senta	swamp sedge	2
304	Jun	Juncus balticus ssp. ater	wire rush	1
305	Jun	Juncus rugulosus	wrinkled rush	3
306	Jun	Juncus textilis	basket rush	2
307	Lil	Calochortus concolor	golden-bowl mariposa	3		~5
308	Orc	Epipactis gigantea	stream orchid	4
309	Poa	Aristida purpurea var. nealleyi	Nealley three-awn	3		1
310	Poa	Arundo donax	*giant reed	3
311	Poa	Avena barbata	*slender wild oats	2		RT
312	Poa	Bromus arizonicus	Arizona brome	5
313	Poa	Bromus berteroanus	Chilean chess	1
314	Poa	Bromus diandrus	*ripgut brome	1		99
315	Poa	Bromus madritensis ssp. rubens	*red brome	1		99
316	Poa	Bromus tectorum	*downy brome		83	RT
317	Poa	Cynodon dactylon	*Bermuda grass		~79
318	Poa	Echinochloa crus-galli	*barnyard grass	1
319	Poa	Festuca myuros	*rattail fescue	1
320	Poa	Festuca octoflora	six-weeks fescue	3
321	Poa	Hordeum murinum	*foxtail barley	1	30	RT
322	Poa	Melica frutescens	tall melica	2		3
323	Poa	Melica imperfecta	coast-range melic	2		1
324	Poa	Muhlenbergia californica	California muhly	4
325	Poa	Muhlenbergia microsperma	littleseed muhly	4		RT
326	Poa	Muhlenbergia rigens	deergrass	1		~RT
327	Poa	Panicum urvilleanum	desert panicgrass	6
328	Poa	Pennisetum setaceum	*fountain grass	2		99
329	Poa	Phragmites australis	common reed	1
330	Poa	Poa secunda ssp. secunda	one-sided bluegrass	2		5
331	Poa	Polypogon monspeliensis	*rabbits-foot grass	1
332	Poa	Schismus barbatus	*Mediterranean schismus	3	8	99
333	Poa	Setaria viridis	*green foxtail	1
334	Poa	Stipa coronata	giant needlegrass	2		3
335	Poa	Stipa hymenoides	Indian ricegrass	6	78
336	Poa	Stipa miliacea var. miliacea	*smilo grass	2
337	Poa	Stipa occidentalis var. pubescens	Elmer's needlegrass	1
338	Poa	Stipa speciosa	desert needlegrass	3		5
339	The	Dichelostemma capitatum	blue dicks	2	22	RT
340	The	Muilla maritima	muilla	1