Flora of Grapevine Canyon Area, Anza-Borrego Desert State Park

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Introduction
Checklist

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Introduction

The following map shows the Grapevine Canyon area:

Voucher locations are plotted with blue diamonds. Our single survey location is plotted as a heavy blue line, which includes a section of Grapevine Canyon Road that is obscured by voucher symbols. The voucher coordinate search box is outlined in green (see below). (See also larger-scale map to locate Grapevine Canyon within Anza-Borrego Desert State Park.)

This checklist is compiled from two sources. First, from vouchers taken in the Grapevine Canyon / San Felipe River area north of SR78, east of the mouth of Sentenac Canyon, and west of the Tamarisk Grove Campground. Second, from a survey done on 15 November 2011 of a loop through lower Bitter Spring Canyon, the drainage to the northwest, and along Grapevine Canyon Road.

The vouchers come from a search on 13 November 2011 of the Consortium of California Herbaria.

The Consortium records were searched for vouchers with coordinates between 33.13 and 33.16° N. Latitude, and -116.46 and -116.37 E. Longitude (the rectangle outlined in green on the map above), and for all vouchers with the locality Grapevine Canyon. (A larger coordinate search box would have returned many vouchers not in Grapevine Canyon.)

The detailed localities of those vouchers were examined and those not actually in the target area were eliminated.

In addition, four vouchers from Marcus E. Jones, from 21 January 1926, georeferenced here were eliminated, since they were of species from Imperial County unlikely to be present in this area. His vouchers have the locality of Yaqui Well, but were said to be from Imperial County. The species rejected were Camissonia claviformis ssp. yumae, Chorizanthe corrugata and Ephedra trifurca. In addition, he had the only voucher of Camissonia chamaenerioides. Although this species could be found here, that voucher also was said to be from Imperial County.

506 vouchers remained of 237 taxa. Larry Hendrickson was far and away the dominant collector here, responsible for 42% of all the vouchers from this area. Groups with 15 or more vouchers are listed in the following table:

# Vouchers	Collector
96	Larry Hendrickson, Cathleen Weigand, Brian Woodward
49	Jeannie Gregory, John Gregory
49	Larry Hendrickson
48	Larry Hendrickson, Margaret Mulligan, Cathleen Weigand
47	Marcus E. Jones
22	Alice Eastwood
23	W. L. Jepson
20	Frank F. Gander
15	Larry Hendrickson, Chris Peregrin

The field survey on 15 November 2011 was done by Tom Chester, James Dillane, Mike Crouse, Kate Harper, Dave Stith and Pam Pallette. We found 112 taxa, despite missing a lot of annuals and perennials not apparent at this time of year. Of those 112 taxa, 87 were on the grapevine canyon voucher list, 19 of these taxa were not, and 6 observed species need further determination when they are in an identifiable state.

The Grapevine Canyon checklist thus contains 256 taxa, 237 from vouchers and an additional 19 from our single field survey. The checklist below contains an additional 80 taxa from the Mescal Bajada voucher list and Mine Wash / Canyon surveys.

Checklist for Grapevine Canyon Area

Because the voucher checklist is almost surely incomplete, I include the Mescal Bajada voucher checklist, as well as a checklist compiled for Mine Wash and Canyon (not yet online separately).

The Checklist is sorted first by category - dicots, monocots, and ferns - and then by family and scientific name. The Family and Scientific Name are from the 1993 First Edition Jepson Manual. To save space, only the first three letters of the family name are given. See Plant Family Abbreviations to decode the abbreviations.

The column BCC is the minimum number of plants observed in our field survey of the Bitter Creek Canyon area, up to a maximum of 99 plants.

The column GV is the number of vouchers in the Grapevine Canyon / San Felipe Wash / Yaqui Well area.

The column Mine is the minimum number of plants observed in our surveys of Mine Canyon and Mine Wash, up to a maximum of 99 plants.

The column Mesc is the number of vouchers in the Mescal Bajada Area.

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#	FAM	Scientific Name	(*)Common Name	Mine	Mesc	GV	BCC
1	Pte	Cheilanthes covillei	beady lipfern	2	2	1	99
2	Pte	Cheilanthes parryi	woolly lipfern	30	10	1	35
3	Pte	Cheilanthes viscida	sticky lipfern	99
4	Pte	Notholaena californica	California cloak fern	8		1	7
5	Pte	Pellaea mucronata var. mucronata	bird's-foot fern	2	1		2
6	Pte	Pellaea truncata	cliff brake		1
7	Sel	Selaginella eremophila	desert spike-moss	20	1
8	Cup	Juniperus californica	California juniper	40	2	2	99
9	Eph	Ephedra aspera	Mormon tea	50	4
10	Eph	Ephedra californica	desert tea	2	4	6	99
11	Eph	Ephedra nevadensis	Nevada ephedra		1
12	Eph	Ephedra sp. (2 lv'd)	2 lv'd ephedra	99
13	Aca	Carlowrightia arizonica	Arizona carlowrightia	32
14	Aca	Justicia californica	chuparosa	10	16	3
15	Ama	Amaranthus blitoides	*mat amaranth		1	1
16	Ama	Amaranthus fimbriatus	fringed amaranth		1	2
17	Ana	Rhus ovata	sugar bush			2	99
18	Ana	Rhus trilobata	basketbush		1
19	Api	Apiastrum angustifolium	wild celery	2		1
20	Api	Tauschia arguta	southern tauschia			1
21	Asc	Asclepias subulata	rush milkweed			1
22	Asc	Matelea parvifolia	spearleaf	2	1	2
23	Asc	Sarcostemma cynanchoides ssp. hartwegii	climbing milkweed	2		1
24	Ast	Acamptopappus sphaerocephalus var. sphaerocephalus	goldenhead	1		3	11
25	Ast	Adenophyllum porophylloides	San Felipe dogweed	50	3	4	40
26	Ast	Ambrosia dumosa	burroweed	50	2	5	10
27	Ast	Artemisia ludoviciana	silver wormwood		1
28	Ast	Artemisia ludoviciana ssp. albula	white mugwort		1		15
29	Ast	Artemisia ludoviciana ssp. incompta	mountain mugwort	20
30	Ast	Artemisia ludoviciana ssp. ludoviciana	silver wormwood		1
31	Ast	Baccharis brachyphylla	short-leaved baccharis	10	1
32	Ast	Bebbia juncea var. aspera	sweetbush	99	3	3	50
33	Ast	Brickellia arguta var. arguta	California spear-leaved brickellia	5
34	Ast	Brickellia desertorum	desert brickellia	20	1
35	Ast	Brickellia frutescens	shrubby brickellia	12	1	1	7
36	Ast	Chaenactis artemisiifolia	meally white pincushion			1
37	Ast	Chaenactis carphoclinia var. carphoclinia	pebble pincushion	99		1
38	Ast	Chaenactis fremontii	Fremont pincushion	99	7	2
39	Ast	Chaenactis glabriuscula var. glabriuscula	yellow pincushion			1
40	Ast	Chrysothamnus paniculatus	blackbanded rabbitbrush		2	1	6
41	Ast	Encelia actoni	Acton encelia		1	2
42	Ast	Encelia farinosa	brittlebush	99	2	4	99
43	Ast	Encelia frutescens	button encelia		1	1
44	Ast	Ericameria brachylepis	boundary goldenbush	20		1	99
45	Ast	Ericameria linearifolia	narrowleaf goldenbush			2	3
46	Ast	Ericameria palmeri var. pachylepis	Palmer's goldenbush			1
47	Ast	Eriophyllum confertiflorum var. confertiflorum	golden yarrow			1
48	Ast	Eriophyllum pringlei	Pringle's woolly sunflower		1
49	Ast	Eriophyllum wallacei	Wallace's woolly daisy	15	3	1
50	Ast	Filago arizonica	Arizona herba impia		1
51	Ast	Filago californica	California filago	4	1	1	99
52	Ast	Filago depressa	dwarf filago			2
53	Ast	Geraea canescens	hairy desert-sunflower			1
54	Ast	Gnaphalium bicolor	bicolored everlasting			1
55	Ast	Gnaphalium californicum	California everlasting			1
56	Ast	Gutierrezia californica	California matchweed	20		1	99
57	Ast	Gutierrezia sarothrae	matchweed		1
58	Ast	Hymenoclea salsola var. salsola	cheesebush	99	4	5	99
59	Ast	Isocoma acradenia var. acradenia	alkali goldenbush				1
60	Ast	Isocoma acradenia var. eremophila	solitary-leaved alkali goldenbush			3	50
61	Ast	Lasthenia californica	goldfields	20	2
62	Ast	Malacothrix glabrata	desert dandelion	2	3	1
63	Ast	Monoptilon bellioides	desert star	5	2	3
64	Ast	Palafoxia arida var. arida	desert needle			3
65	Ast	Perityle emoryi	Emory's rock-daisy	99	4	3
66	Ast	Pleurocoronis pluriseta	arrow-leaf	30
67	Ast	Pluchea sericea	arrow-weed			2	99
68	Ast	Porophyllum gracile	odora	30	4	2	20
69	Ast	Psathyrotes ramosissima	turtleback		1	1
70	Ast	Rafinesquia californica	California chicory			1
71	Ast	Rafinesquia neomexicana	desert chicory	10	3	1
72	Ast	Senecio californicus	California groundsel	99	2
73	Ast	Senecio flaccidus var. monoensis	Mono ragwort			1
74	Ast	Sonchus oleraceus	*sow thistle			1
75	Ast	Stephanomeria exigua ssp. exigua	slender wreathplant	20		1	99
76	Ast	Stephanomeria pauciflora var. pauciflora	wire-lettuce	40	1	5	50
77	Ast	Stylocline micropoides	desert nest straw		1
78	Ast	Trichoptilium incisum	yellow-head	28	1	2
79	Ast	Trixis californica var. californica	California trixis	50	8	4	1
80	Ast	Uropappus lindleyi	silver puffs	1
81	Ast	Viguiera parishii	Parish's viguiera	99	6	5	50
82	Big	Chilopsis linearis ssp. arcuata	desert-willow	40		5	99
83	Bor	Amsinckia menziesii var. intermedia	common fiddleneck	99	3	2
84	Bor	Amsinckia tessellata var. tessellata	bristly fiddleneck	1	3
85	Bor	Cryptantha angustifolia	narrow-leaved cryptantha			1
86	Bor	Cryptantha barbigera	bearded cryptantha	50	4	3
87	Bor	Cryptantha decipiens	gravel cryptantha	2	1
88	Bor	Cryptantha intermedia	popcorn flower			1
89	Bor	Cryptantha maritima	Guadalupe cryptantha	99		2
90	Bor	Cryptantha micrantha	purple-root cryptantha		2	2
91	Bor	Cryptantha muricata	prickly cryptantha			2
92	Bor	Cryptantha pterocarya	wing-nut cryptantha	2		1
93	Bor	Cryptantha racemosa	bushy cryptantha	1
94	Bor	Cryptantha utahensis	scented cryptantha		1
95	Bor	Heliotropium curassavicum	seaside heliotrope			1
96	Bor	Pectocarya heterocarpa	chuckwalla pectocarya			1
97	Bor	Pectocarya linearis ssp. ferocula	slender combseed			1
98	Bor	Pectocarya peninsularis	Baja pectocarya		1
99	Bor	Pectocarya platycarpa	broad-fruited combseed			2
100	Bor	Pectocarya recurvata	curvenut combseed	40	5	1
101	Bor	Tiquilia canescens	shrubby coldenia		3
102	Bor	Tiquilia palmeri	Palmer's coldenia		1
103	Bor	Tiquilia plicata	plicate coldenia		1	1
104	Bra	Arabis perennans	perennial rock-cress	5
105	Bra	Brassica tournefortii	*Asian mustard	20			5
106	Bra	Caulanthus cooperi	Cooper's jewel-flower	2	2	4
107	Bra	Caulanthus hallii	Hall's caulanthus			1
108	Bra	Caulanthus simulans	Payson's wild cabbage			2
109	Bra	Descurainia pinnata	western tansy-mustard		1
110	Bra	Descurainia pinnata ssp. halictorum	alkali western tansy-mustard		1	1
111	Bra	Dithyrea californica	spectacle-pod		1	2
112	Bra	Draba cuneifolia	wedge-leaved draba			3
113	Bra	Guillenia lasiophylla	California mustard	60	3	1
114	Bra	Hirschfeldia incana	*shortpod mustard			1
115	Bra	Hutchinsia procumbens	prostrate hutchinsia			1
116	Bra	Lepidium flavum var. felipense	Borrego Valley pepper-grass			1
117	Bra	Lepidium lasiocarpum var. lasiocarpum	hairy-podded pepper-grass	50		4	20
118	Bra	Lyrocarpa coulteri var. palmeri	Coulter's lyrepod	25	6	10
119	Bra	Raphanus sativus	*purple wild radish		1	1
120	Bra	Sisymbrium orientale	*Oriental mustard	5
121	Bra	Thysanocarpus curvipes	fringe-pod	3	1	1
122	Bra	Tropidocarpum gracile	slender tropidocarpum		1
123	Cac	Echinocereus engelmannii	Engelmann's hedgehog cactus	99	3	7	99
124	Cac	Ferocactus cylindraceus	California barrel cactus	99	2	4	99
125	Cac	Mammillaria dioica	California fish-hook cactus	99	5	2	50
126	Cac	Mammillaria tetrancistra	fish-hook cactus	3		1	2
127	Cac	Opuntia basilaris var. basilaris	beavertail cactus	50	2	3	50
128	Cac	Opuntia bigelovii	teddy-bear cholla	99	1	4	99
129	Cac	Opuntia chlorotica	pancake prickly-pear	5
130	Cac	Opuntia ganderi	Gander's cholla	99	1	4	99
131	Cac	Opuntia parryi	cane cholla		1	3	1
132	Cac	Opuntia phaeacantha	desert prickly-pear			4	50
133	Cam	Nemacladus glanduliferus var. glanduliferus	glandular nemacladus	50		1
134	Cap	Isomeris arborea	bladderpod		1	8	50
135	Cap	Sambucus mexicana	blue elderberry			1
136	Car	Achyronychia cooperi	frost mat			1
137	Che	Atriplex canescens ssp. canescens	four-wing saltbush	1			1
138	Che	Atriplex polycarpa	cattle saltbush				30
139	Che	Chenopodium californicum	California goosefoot			1
140	Che	Salsola tragus	*Russian thistle		1
141	Che	Suaeda moquinii	bush seepweed		1	3
142	Cra	Crassula connata	pygmy-weed			1
143	Cra	Dudleya saxosa ssp. aloides	desert dudleya	30	1	2	99
144	Cuc	Cucurbita palmata	coyote melon	1	2	2	5
145	Cuc	Marah macrocarpus var. macrocarpus	wild-cucumber				1
146	Cus	Cuscuta californica var. californica	California dodder		1	1
147	Eup	Bernardia myricifolia	western bernardia	15		2	2
148	Eup	Chamaesyce albomarginata	rattlesnake weed			1
149	Eup	Chamaesyce melanadenia	red-gland spurge	70	1	1	10
150	Eup	Chamaesyce micromera	Sonoran spurge	1
151	Eup	Chamaesyce polycarpa	small-seeded spurge	50	5	5	50
152	Eup	Chamaesyce setiloba	starfish (Yuma) spurge	2	2	3
153	Eup	Croton californicus	California croton		2
154	Eup	Ditaxis lanceolata	narrowleaf ditaxis	50	6	3	50
155	Eup	Ditaxis neomexicana	New Mexico ditaxis		4	5
156	Eup	Euphorbia eriantha	beetle spurge	2	1	5
157	Eup	Stillingia linearifolia	linear-leaved stillingia	99	4	6	50
158	Fab	Acacia greggii	catclaw	99		6	99
159	Fab	Astragalus nuttallianus var. cedrosensis	Cedros milk-vetch		2
160	Fab	Astragalus pachypus var. pachypus	thick-pod milk-vetch		2
161	Fab	Astragalus palmeri	Palmer's milk-vetch	10	3	2
162	Fab	Dalea mollissima	downy dalea		1	1
163	Fab	Lotus argophyllus var. argophyllus	southern California silver-lotus	5		1
164	Fab	Lotus haydonii	pygmy lotus		1	2
165	Fab	Lotus rigidus	desert lotus	50	5	2
166	Fab	Lotus salsuginosus var. brevivexillus	short-bannered coastal lotus	15	1
167	Fab	Lotus scoparius var. brevialatus	short-winged deerweed	20	5		99
168	Fab	Lotus strigosus	strigose lotus	5	4	2
169	Fab	Lupinus arizonicus	Arizona lupine		1	1
170	Fab	Lupinus concinnus	bajada lupine	20		1
171	Fab	Lupinus shockleyi	desert lupine		1
172	Fab	Lupinus sparsiflorus	Coulter's lupine	2	3	1
173	Fab	Marina parryi	Parry's marina	99	8	2
174	Fab	Melilotus indicus	*sourclover			1
175	Fab	Olneya tesota	ironwood			2
176	Fab	Prosopis glandulosa var. torreyana	honey mesquite	10	1	5	99
177	Fab	Psorothamnus emoryi	Emory's indigo-bush		3	1
178	Fab	Psorothamnus schottii	indigo bush	15	4	4	50
179	Fab	Psorothamnus spinosus	smoke tree		2	3	5
180	Fab	Senna armata	spiny senna		3
181	Fab	Senna covesii	Coves's cassia	99	1	5	8
182	Fou	Fouquieria splendens ssp. splendens	ocotillo	99	1	5	25
183	Ger	Erodium cicutarium	*redstem filaree	99	3		20
184	Ger	Erodium texanum	Texas filaree	30
185	Gro	Ribes indecorum	white-flowering currant			1
186	Gro	Ribes quercetorum	oak gooseberry			3
187	Gro	Ribes roezlii var. roezlii	Sierra gooseberry			1
188	Hyd	Emmenanthe penduliflora var. penduliflora	whispering bells	20	6	2
189	Hyd	Eriodictyon trichocalyx var. lanatum	smoothleaf yerba santa			1
190	Hyd	Eucrypta chrysanthemifolia var. bipinnatifida	eucrypta	5	1
191	Hyd	Eucrypta micrantha	desert eucrypta		1
192	Hyd	Nama demissum var. demissum	purple mat	20	5	2
193	Hyd	Phacelia affinis	limestone phacelia		1
194	Hyd	Phacelia crenulata	heliotrope phacelia	1
195	Hyd	Phacelia crenulata var. ambigua	heliotrope phacelia			1
196	Hyd	Phacelia crenulata var. minutiflora	little-flowered heliotrope phacelia		1
197	Hyd	Phacelia distans	common phacelia	99	10	3	2
198	Hyd	Phacelia pedicellata	pedicellate phacelia	7	1
199	Hyd	Pholistoma membranaceum	white fiesta flower	99	5	1	50
200	Kra	Krameria erecta	Pima rhatany	30	2
201	Kra	Krameria grayi	white rhatany	50		3	99
202	Lam	Hyptis emoryi	desert-lavender	99	8	4	20
203	Lam	Salvia apiana	white sage	30	3	2	20
204	Lam	Salvia columbariae	chia	99	6	2	99
205	Lam	Salvia vaseyi	Vasey's sage	1	2	2	20
206	Len	Pholisma arenarium	sand plant	99		2	10
207	Loa	Mentzelia involucrata	bracted blazing star	10	1
208	Loa	Petalonyx linearis	narrow-leaf sandpaper-plant		1
209	Loa	Petalonyx thurberi ssp. thurberi	Thurber's sandpaper-plant		3	2	40
210	Mal	Hibiscus denudatus	rock hibiscus			4
211	Mal	Horsfordia newberryi	Newberry's velvet mallow			2
212	Mal	Sphaeralcea ambigua	apricot mallow		1
213	Mal	Sphaeralcea ambigua var. ambigua	apricot mallow	50	2		7
214	Mal	Sphaeralcea ambigua var. rosacea	rosy apricot mallow		1
215	Mal	Sphaeralcea ambigua var. rugosa	desert globemallow			2
216	Mol	Mollugo cerviana	*carpet-weed		2
217	Nyc	Abronia villosa var. villosa	hairy sand-verbena		1	1
218	Nyc	Allionia incarnata	trailing four o'clock		4	2
219	Nyc	Boerhavia intermedia	fivewing spiderling		2
220	Nyc	Mirabilis bigelovii var. retrorsa	Bigelow's desert four-o'clock	50	3	2	8
221	Nyc	Mirabilis californica	California four o'clock		2
222	Nyc	Mirabilis multiflora var. pubescens	giant four o'clock			1
223	Ole	Menodora scabra	rough desert olive		1
224	Ona	Camissonia boothii ssp. condensata	Booth's evening primrose		2
225	Ona	Camissonia californica	California suncup	99	3		20
226	Ona	Camissonia cardiophylla ssp. cardiophylla	heartleaf sun-cup	10	2
227	Ona	Camissonia claviformis ssp. aurantiaca	brown-eyed primrose		1
228	Ona	Camissonia claviformis ssp. claviformis	brown-eyed primrose		1
229	Ona	Camissonia claviformis ssp. peirsonii	brown-eyed primrose	99	4		5
230	Ona	Camissonia pallida ssp. pallida	pale sun-cup	2	1	1
231	Ona	Epilobium canum ssp. latifolium	mountain California-fuchsia		1		5
232	Ona	Oenothera deltoides ssp. deltoides	dune primrose			1
233	Pap	Argemone munita	prickly poppy			3
234	Pap	Eschscholzia minutiflora ssp. minutiflora	small-flowered poppy	50	5	2
235	Pap	Eschscholzia parishii	Parish's poppy	5	4	1
236	Pla	Plantago ovata	desert plantain		1	3
237	Pla	Plantago patagonica	Patagonia plantain			1
238	Pol	Eriastrum diffusum	miniature woolly-star		1
239	Pol	Eriastrum eremicum ssp. eremicum	desert woolly-star	99	2	6	99
240	Pol	Eriastrum sapphirinum	sapphire woolly-star			1
241	Pol	Eriastrum sp.	woolly-star	10
242	Pol	Gilia australis	southern gilia			2
243	Pol	Gilia brecciarum ssp. neglecta	Nevada gilia			1
244	Pol	Gilia scopulorum	rock gilia		1	1
245	Pol	Gilia stellata	star gilia	10	3	6
246	Pol	Linanthus aureus ssp. aureus	golden linanthus		1
247	Pol	Loeseliastrum matthewsii	desert calico			1
248	Pol	Loeseliastrum schottii	Schott's calico			2
249	Pol	Chorizanthe brevicornu var. brevicornu	brittle spineflower	2	3	3
250	Pol	Chorizanthe fimbriata var. laciniata	lace-fringed spineflower		1	1
251	Pol	Chorizanthe rigida	devil's spineflower			1
252	Pol	Eriogonum davidsonii	Davidson's buckwheat	13
253	Pol	Eriogonum elongatum var. elongatum	long-stemmed buckwheat			1
254	Pol	Eriogonum fasciculatum var. polifolium	California buckwheat	50	2	6	99
255	Pol	Eriogonum gracile var. incultum	slender buckwheat				99
256	Pol	Eriogonum inflatum	desert trumpet	10	4	4	1
257	Pol	Eriogonum plumatella	yucca buckwheat		1	1	20
258	Pol	Eriogonum reniforme	kidney-leaf buckwheat			1
259	Pol	Eriogonum thomasii	Thomas' buckwheat			2
260	Pol	Eriogonum thurberi	Thurber's buckwheat			2
261	Pol	Eriogonum wrightii var. membranaceum	Wright's buckwheat	10
262	Pol	Eriogonum wrightii var. nodosum	Wright's buckwheat	30	2		50
263	Pol	Pterostegia drymarioides	threadstem	10
264	Por	Calyptridium monandrum	sand cress	10	1	2
265	Por	Calyptridium parryi	Parry's sand cress		2
266	Ran	Delphinium parishii ssp. subglobosum	intermediate larkspur	50	1	6	1
267	Ran	Delphinium parryi ssp. parryi	blue larkspur			1
268	Rha	Ceanothus greggii var. perplexans	cupped-leaf ceanothus			2
269	Rha	Rhamnus ilicifolia	hollyleaf redberry			1
270	Rha	Ziziphus parryi var. parryi	lotebush	3		3	9
271	Ros	Adenostoma fasciculatum	chamise			1
272	Ros	Cercocarpus betuloides var. betuloides	birch-leaf mountain-mahogany				1
273	Ros	Coleogyne ramosissima	black brush	35	3	1
274	Ros	Prunus fremontii	desert apricot	30	3	2	99
275	Rub	Galium angustifolium ssp. borregoense	Borrego bedstraw	5		2
276	Rub	Galium stellatum var. eremicum	star-flowered bedstraw	30	4	4	20
277	Rut	Thamnosma montana	turpentine broom	3	2	1
278	Sal	Populus fremontii ssp. fremontii	Fremont cottonwood			2	2
279	Sal	Salix exigua	narrowleaf willow		1	1	50
280	Sal	Salix laevigata	red willow			1
281	Scr	Antirrhinum filipes	desert twining snapdragon		4	3
282	Scr	Castilleja foliolosa	woolly Indian paintbrush			3	2
283	Scr	Keckiella antirrhinoides var. microphylla	little-leaved chaparral beard-tongue			1
284	Scr	Mimulus bigelovii var. bigelovii	Bigelow's monkeyflower	99	3	2
285	Scr	Mimulus brevipes	wide-throated yellow monkeyflower			1
286	Scr	Mimulus fremontii	Fremont's monkeyflower			1
287	Scr	Mimulus guttatus	common monkeyflower		1
288	Scr	Mohavea confertiflora	ghost flower		2	1
289	Scr	Pedicularis densiflora	Indian warrior			1
290	Scr	Penstemon centranthifolius	scarlet bugler			1
291	Scr	Penstemon clevelandii	Cleveland's beardtongue		1
292	Scr	Penstemon clevelandii var. clevelandii	Cleveland's beardtongue			1
293	Scr	Scrophularia californica ssp. floribunda	California bee plant			2
294	Sim	Simmondsia chinensis	jojoba	50	6	3	99
295	Sol	Datura wrightii	sacred datura			1
296	Sol	Lycium andersonii	Anderson's desert-thorn	50	1	1	99
297	Sol	Lycium brevipes var. brevipes	desert-thorn			1
298	Sol	Lycium cooperi	Cooper's box-thorn		1	3	3
299	Sol	Lycium fremontii	Fremont box-thorn		1
300	Sol	Lycium torreyi	Torrey's box-thorn		1
301	Sol	Nicotiana obtusifolia	desert tobacco	20	2	2	15
302	Sol	Physalis crassifolia	thick-leaved ground cherry	50	5	2	2
303	Ste	Ayenia compacta	ayenia	3	3	3
304	Tam	Tamarix aphylla	*athel			1
305	Tam	Tamarix ramosissima	*saltcedar				6
306	Urt	Parietaria hespera var. hespera	pellitory	20	1
307	Ver	Verbena lasiostachys	western vervain		1
308	Vis	Phoradendron californicum	desert mistletoe	70	4	4	50
309	Vis	Phoradendron densum	dense mistletoe			1
310	Vit	Vitis girdiana	wild grape			2
311	Zyg	Fagonia laevis	California fagonia	20	2	2
312	Zyg	Larrea tridentata	creosote bush	99	1	9	99
313	Jun	Juncus mexicanus	Mexican rush			1
314	Lil	Agave deserti	desert agave	99	3	3	99
315	Lil	Muilla maritima	muilla			1	1
316	Lil	Yucca schidigera	Mohave yucca	50	1	1	99
317	Lil	Yucca whipplei	chaparral yucca			1
318	Poa	Achnatherum coronatum	giant needlegrass	40
319	Poa	Achnatherum speciosum	desert needlegrass	10	3	1	4
320	Poa	Aristida adscensionis	six-weeks three-awn		1	1
321	Poa	Aristida purpurea	purple three-awn	10			1
322	Poa	Aristida purpurea var. nealleyi	Nealley three-awn		1
323	Poa	Avena barbata	*slender wild oats	1		1	1
324	Poa	Bouteloua aristidoides var. aristidoides	needle grama		2
325	Poa	Bromus diandrus	*ripgut brome	40		1
326	Poa	Bromus madritensis ssp. rubens	*red brome	99			99
327	Poa	Bromus tectorum	*downy brome	10
328	Poa	Distichlis spicata	saltgrass			1
329	Poa	Erioneuron pulchellum	fluff grass		1	1
330	Poa	Melica frutescens	tall melica	20	4	1	7
331	Poa	Melica imperfecta	coast-range melic			1
332	Poa	Muhlenbergia porteri	Porter's muhly	3
333	Poa	Pleuraphis rigida	big galleta	2	1	1	40
334	Poa	Schismus barbatus	*Mediterranean schismus	99		4	99
335	Poa	Sporobolus airoides	alkali sacaton			1	3
336	Poa	Vulpia octoflora var. octoflora	six-weeks fescue			1

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Voucher data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/)

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• Plants of Southern California: Regional Floras