Flora of Hellhole Canyon

#	Famil	Scientific Name	(*)Common Name	#Pls
Lycopods
1	Selag	Selaginella eremophila	desert spike-moss	99
Ferns
2	Pteri	Adiantum capillus-veneris	maidenhair fern	99
3	Pteri	Cheilanthes covillei	beady lipfern	82
4	Pteri	Cheilanthes parryi	woolly lipfern	99
5	Pteri	Cheilanthes viscida	sticky lipfern	12
6	Pteri	Notholaena californica ssp. californica	California cloak fern	5
7	Pteri	Pellaea mucronata var. mucronata	bird's-foot fern	4
Gymnosperms
8	Cupre	Juniperus californica	California juniper	99
9	Ephed	Ephedra aspera	Mormon tea	64
Eudicots
10	Acant	Carlowrightia arizonica	Arizona carlowrightia	99
11	Acant	Justicia californica	chuparosa	99
12	Adoxa	Sambucus nigra ssp. caerulea	blue elderberry	3
13	Amara	Amaranthus fimbriatus	fringed amaranth	99
14	Anaca	Rhus ovata	sugar bush	55
15	Apiac	Apiastrum angustifolium	wild celery	10
16	Apiac	Daucus pusillus	rattlesnake weed	20
17	Apiac	Spermolepis infernensis	Hellhole Canyon spermolepis
18	Apocy	Funastrum cynanchoides var. hartwegii	climbing milkweed	99
19	Apocy	Matelea parvifolia	spearleaf	2
20	Aster	Adenophyllum porophylloides	San Felipe dogweed	99
21	Aster	Ambrosia dumosa	burroweed	99
22	Aster	Ambrosia psilostachya	western ragweed	99
23	Aster	Ambrosia salsola var. salsola	cheesebush	99
24	Aster	Artemisia ludoviciana ssp. albula	white mugwort	51
25	Aster	Artemisia ludoviciana ssp. ludoviciana	silver wormwood	30
26	Aster	Baccharis salicifolia ssp. salicifolia	mule fat	40
27	Aster	Baccharis sergiloides	desert baccharis	70
28	Aster	Bahiopsis parishii	Parish's viguiera	99
29	Aster	Bebbia juncea var. aspera	sweetbush	99
30	Aster	Brickellia atractyloides var. arguta	California spear-leaved brickellia	1
31	Aster	Brickellia desertorum	desert brickellia	4
32	Aster	Brickellia frutescens	shrubby brickellia	26
33	Aster	Calycoseris wrightii	white tackstem	20
34	Aster	Chaenactis carphoclinia var. carphoclinia	pebble pincushion	99
35	Aster	Chaenactis fremontii	Fremont pincushion	99
36	Aster	Encelia farinosa	brittlebush	99
37	Aster	Ericameria brachylepis	boundary goldenbush	32
38	Aster	Ericameria linearifolia	narrowleaf goldenbush	1
39	Aster	Erigeron canadensis	horseweed	2
40	Aster	Eriophyllum wallacei var. wallacei	Wallace's woolly daisy	99
41	Aster	Gutierrezia sarothrae	matchweed	50
42	Aster	Lactuca serriola	*prickly lettuce	10
43	Aster	Lasthenia gracilis	goldfields	14
44	Aster	Logfia arizonica	Arizona herba impia	5
45	Aster	Logfia depressa	dwarf filago	60
46	Aster	Logfia filaginoides	California filago	99
47	Aster	Malacothrix glabrata	desert dandelion	99
48	Aster	Monoptilon bellioides	desert star	99
49	Aster	Pectis papposa var. papposa	chinch-weed	99
50	Aster	Perityle emoryi	Emory's rock-daisy	99
51	Aster	Pleurocoronis pluriseta	arrow-leaf	10
52	Aster	Pluchea sericea	arrow-weed	10
53	Aster	Porophyllum gracile	odora	32
54	Aster	Pseudognaphalium biolettii	bicolored everlasting	5
55	Aster	Pseudognaphalium luteoalbum	*common cudweed	10
56	Aster	Rafinesquia neomexicana	desert chicory	99
57	Aster	Senecio mohavensis	Mojave ragwort	99
58	Aster	Solidago velutina ssp. californica	goldenrod	90
59	Aster	Sonchus asper ssp. asper	*prickly sow thistle	4
60	Aster	Sonchus oleraceus	*sow thistle	3
61	Aster	Stephanomeria exigua ssp. exigua	slender wreathplant	2
62	Aster	Stephanomeria pauciflora	wire-lettuce	99
63	Aster	Stylocline gnaphaloides	everlasting nest-straw	52
64	Aster	Trichoptilium incisum	yellow-head	35
65	Aster	Trixis californica var. californica	California trixis	99
66	Aster	Uropappus lindleyi	silver puffs	9
67	Bigno	Chilopsis linearis ssp. arcuata	desert-willow	99
68	Borag	Amsinckia intermedia	common fiddleneck	99
69	Borag	Amsinckia retrorsa	small-flowered fiddleneck	99
70	Borag	Amsinckia tessellata var. tessellata	bristly fiddleneck	99
71	Borag	Cryptantha angustifolia	narrow-leaved cryptantha	99
72	Borag	Cryptantha barbigera var. barbigera	bearded cryptantha	99
73	Borag	Cryptantha decipiens	gravel cryptantha	99
74	Borag	Cryptantha maritima	Guadalupe cryptantha	99
75	Borag	Cryptantha micrantha var. micrantha	red-root cryptantha	9
76	Borag	Cryptantha nevadensis var. nevadensis	Nevada cryptantha	20
77	Borag	Cryptantha pterocarya	wing-nut cryptantha	65
78	Borag	Cryptantha utahensis	scented cryptantha	1
79	Borag	Emmenanthe penduliflora var. penduliflora	whispering bells	99
80	Borag	Eriodictyon trichocalyx var. lanatum	smoothleaf yerba santa	99
81	Borag	Eucrypta chrysanthemifolia var. bipinnatifida	eucrypta	17
82	Borag	Eucrypta micrantha	desert eucrypta	5
83	Borag	Nama demissum var. demissum	purple mat	99
84	Borag	Pectocarya heterocarpa	chuckwalla pectocarya	2
85	Borag	Pectocarya peninsularis	Baja pectocarya	31
86	Borag	Pectocarya platycarpa	broad-fruited combseed	2
87	Borag	Pectocarya recurvata	curvenut combseed	99
88	Borag	Phacelia cicutaria var. hispida	caterpillar phacelia	99
89	Borag	Phacelia crenulata var. minutiflora	little-flowered heliotrope phacelia	36
90	Borag	Phacelia distans	common phacelia	99
91	Borag	Phacelia minor	wild canterbury bells	99
92	Borag	Phacelia pedicellata	pedicellate phacelia	20
93	Borag	Phacelia ramosissima	branching phacelia	99
94	Borag	Pholistoma membranaceum	white fiesta flower	99
95	Brass	Brassica tournefortii	*Asian mustard	99
96	Brass	Caulanthus lasiophyllus	California mustard	60
97	Brass	Descurainia pinnata	western tansy-mustard	99
98	Brass	Draba cuneifolia	wedge-leaved draba	5
99	Brass	Lepidium lasiocarpum ssp. lasiocarpum	hairy-podded pepper-grass	99
100	Brass	Lyrocarpa coulteri	Coulter's lyrepod	20
101	Brass	Nasturtium officinale	water cress	20
102	Brass	Sisymbrium irio	*London rocket	20
103	Brass	Sisymbrium orientale	*Oriental mustard	70
104	Brass	Thysanocarpus curvipes ssp. eradiatus	fringe-pod	41
105	Cacta	Cylindropuntia bigelovii	teddy-bear cholla	99
106	Cacta	Cylindropuntia ganderi	Gander's cholla	99
107	Cacta	Echinocereus engelmannii	Engelmann's hedgehog cactus	99
108	Cacta	Ferocactus cylindraceus	California barrel cactus	99
109	Cacta	Mammillaria dioica	California fish-hook cactus	99
110	Cacta	Mammillaria tetrancistra	desert fish-hook cactus	1
111	Cacta	Opuntia basilaris var. basilaris	beavertail cactus	99
112	Cacta	Opuntia phaeacantha	desert prickly-pear	17
113	Campa	Nemacladus glanduliferus	glandular nemacladus	99
114	Campa	Nemacladus rubescens	desert nemacladus
115	Caryo	Loeflingia squarrosa	spreading loeflingia	1
116	Cheno	Chenopodium murale	*nettle-leaved goosefoot	42
117	Cleom	Peritoma arborea var. angustata	desert bladderpod	81
118	Crass	Crassula connata	pygmy-weed	99
119	Crass	Dudleya saxosa ssp. aloides	desert dudleya	9
120	Cucur	Cucurbita palmata	coyote melon	1
121	Cucur	Marah macrocarpa	wild-cucumber	6
122	Eupho	Bernardia incana	western bernardia	4
123	Eupho	Chamaesyce arizonica	Arizona spurge	11
124	Eupho	Chamaesyce melanadenia	red-gland spurge	99
125	Eupho	Chamaesyce micromera	Sonoran spurge	15
126	Eupho	Chamaesyce polycarpa	small-seeded spurge	99
127	Eupho	Chamaesyce setiloba	starfish (Yuma) spurge	99
128	Eupho	Ditaxis lanceolata	narrowleaf ditaxis	99
129	Eupho	Ditaxis neomexicana	New Mexico ditaxis	99
130	Eupho	Stillingia linearifolia	linear-leaved stillingia	61
131	Fabac	Acmispon glaber var. brevialatus	short-winged deerweed	8
132	Fabac	Acmispon maritimus var. brevivexillus	short-bannered coastal lotus	99
133	Fabac	Acmispon rigidus	desert lotus	60
134	Fabac	Acmispon strigosus	strigose lotus	99
135	Fabac	Dalea mollissima	downy dalea	7
136	Fabac	Lupinus arizonicus	Arizona lupine	50
137	Fabac	Lupinus concinnus	bajada lupine	25
138	Fabac	Lupinus sparsiflorus	Coulter's lupine	99
139	Fabac	Melilotus indicus	*sourclover	99
140	Fabac	Prosopis glandulosa var. torreyana	honey mesquite	60
141	Fabac	Psorothamnus schottii	indigo bush	99
142	Fabac	Senegalia greggii	catclaw	99
143	Fouqu	Fouquieria splendens ssp. splendens	ocotillo	99
144	Geran	Erodium cicutarium	*redstem filaree	99
145	Geran	Erodium texanum	Texas filaree	6
146	Gross	Ribes indecorum	white-flowering currant	3
147	Krame	Krameria bicolor	white rhatany	47
148	Krame	Krameria erecta	Pima rhatany	99
149	Lamia	Hyptis emoryi	desert-lavender	99
150	Lamia	Salvia apiana	white sage	4
151	Lamia	Salvia columbariae	chia	99
152	Lamia	Salvia eremostachya	desert sage	10
153	Lamia	Salvia vaseyi	Vasey's sage	27
154	Lamia	Stachys rigida	rigid hedge-nettle	20
155	Loasa	Mentzelia affinis	yellow blazing star	20
156	Loasa	Mentzelia involucrata	bracted blazing star	35
157	Lythr	Lythrum californicum	California loosestrife	50
158	Malva	Ayenia compacta	ayenia	99
159	Malva	Hibiscus denudatus	rock hibiscus	99
160	Malva	Horsfordia newberryi	Newberry's velvet mallow	14
161	Malva	Malacothamnus aboriginum	Indian Valley bush mallow	99
162	Malva	Sphaeralcea ambigua var. ambigua	apricot mallow	99
163	Mollu	Mollugo cerviana	*carpet-weed	99
164	Monti	Calyptridium monandrum	sand cress	5
165	Monti	Claytonia parviflora ssp. parviflora	narrow-leaved miner's lettuce	6
166	Nycta	Allionia incarnata var. incarnata	trailing four o'clock	45
167	Nycta	Boerhavia coccinea	scarlet spiderling	20
168	Nycta	Boerhavia triquetra var. intermedia	fivewing spiderling	99
169	Nycta	Mirabilis laevis var. retrorsa	Bigelow's desert four-o'clock	99
170	Oleac	Menodora scabra var. glabrescens	broom twinberry	30
171	Onagr	Camissoniopsis ignota	Jurupa Hills suncups	5
172	Onagr	Camissoniopsis pallida ssp. pallida	pale suncup	3
173	Onagr	Chylismia cardiophylla ssp. cardiophylla	heartleaf suncup	55
174	Onagr	Chylismia claviformis ssp. peirsonii	brown-eyed primrose	99
175	Onagr	Epilobium canum ssp. latifolium	mountain California-fuchsia	99
176	Onagr	Eremothera boothii ssp. condensata	Booth's evening primrose	27
177	Onagr	Eremothera chamaenerioides	long-fruit suncup	2
178	Onagr	Eulobus californicus	California suncup	99
179	Onagr	Oenothera elata ssp. hirsutissima	Hooker's evening-primrose	4
180	Oroba	Castilleja foliolosa	woolly Indian paintbrush	1
181	Papav	Argemone munita	prickly poppy	10
182	Papav	Eschscholzia californica	California poppy	2
183	Papav	Eschscholzia minutiflora ssp. minutiflora	small-flowered poppy	99
184	Papav	Eschscholzia parishii	Parish's poppy	99
185	Phrym	Mimulus bigelovii var. bigelovii	Bigelow's monkeyflower	99
186	Phrym	Mimulus cardinalis	scarlet monkeyflower	10
187	Plant	Antirrhinum filipes	desert twining snapdragon	6
188	Plant	Collinsia concolor	southern Chinese houses	40
189	Plant	Keckiella antirrhinoides var. microphylla	little-leaved chaparral beardtongue	2
190	Plant	Mohavea confertiflora	ghost flower	10
191	Plant	Plantago major	*common plantain	10
192	Plant	Plantago ovata	desert plantain	99
193	Plant	Veronica anagallis-aquatica	*water speedwell	10
194	Plata	Platanus racemosa	western sycamore	50
195	Polem	Eriastrum eremicum ssp. eremicum	desert woolly-star	99
196	Polem	Gilia capitata ssp. abrotanifolia	globe gilia	60
197	Polem	Gilia stellata	star gilia	99
198	Polem	Langloisia setosissima ssp. setosissima	bristly langloisia	99
199	Polem	Linanthus dichotomus ssp. pattersonii	evening-snow	99
200	Polem	Linanthus jonesii	Jones' linanthus	5
201	Polem	Loeseliastrum matthewsii	desert calico	25
202	Polyg	Chorizanthe brevicornu var. brevicornu	brittle spineflower	80
203	Polyg	Eriogonum fasciculatum var. polifolium	California buckwheat	73
204	Polyg	Eriogonum gracile var. incultum	slender buckwheat	3?
205	Polyg	Eriogonum inflatum	desert trumpet	99
206	Polyg	Eriogonum maculatum	spotted buckwheat
207	Polyg	Eriogonum thomasii	Thomas' buckwheat	54
208	Polyg	Eriogonum wrightii var. nodosum	Wright's buckwheat	40
209	Polyg	Pterostegia drymarioides	threadstem	29
210	Polyg	Rumex conglomeratus	*whorled dock	2
211	Ranun	Clematis lasiantha	virgin's bower	12
212	Ranun	Delphinium parishii ssp. subglobosum	intermediate larkspur	50
213	Rhamn	Ziziphus parryi var. parryi	lotebush	14
214	Rosac	Prunus fremontii	desert apricot	99
215	Rubia	Galium angustifolium ssp. borregoense	Borrego bedstraw	6
216	Rubia	Galium stellatum	star-flowered bedstraw	12
217	Salic	Populus fremontii ssp. fremontii	Fremont cottonwood	24
218	Salic	Salix exigua var. exigua	narrowleaf willow	35
219	Salic	Salix laevigata	red willow	60
220	Simmo	Simmondsia chinensis	jojoba	99
221	Solan	Datura discolor	desert thornapple	5
222	Solan	Datura wrightii	sacred datura	46
223	Solan	Lycium andersonii	Anderson's desert-thorn	99
224	Solan	Nicotiana obtusifolia	desert tobacco	42
225	Solan	Physalis crassifolia	thick-leaved ground cherry	99
226	Solan	Solanum douglasii	white nightshade	2
227	Solan	Solanum parishii	Parish's purple nightshade	4
228	Tamar	Tamarix ramosissima	*saltcedar	4
229	Urtic	Parietaria hespera var. hespera	pellitory	99
230	Visca	Phoradendron californicum	desert mistletoe	66
231	Vitac	Vitis girdiana	wild grape	20
232	Zygop	Fagonia laevis	California fagonia	99
233	Zygop	Larrea tridentata	creosote bush	99
Monocots
234	Agava	Agave deserti var. deserti	desert agave	99
235	Agava	Hesperoyucca whipplei	chaparral yucca	2
236	Arace	Lemna minuta	duckweed	50
237	Areca	Washingtonia filifera	California fan palm	99
238	Junca	Juncus mexicanus	Mexican rush	8
239	Junca	Juncus xiphioides	iris-leaved rush	40
240	Lilia	Calochortus splendens	splendid mariposa lily
241	Orchi	Epipactis gigantea	stream orchid	50
242	Poace	Aristida adscensionis	six-weeks three-awn	99
243	Poace	Aristida purpurea var. nealleyi	Nealley three-awn	5
244	Poace	Avena barbata	*slender wild oats	99
245	Poace	Bouteloua aristidoides var. aristidoides	needle grama	99
246	Poace	Bouteloua barbata var. barbata	six-weeks grama	11
247	Poace	Bromus carinatus	California brome	2
248	Poace	Bromus diandrus	*ripgut brome	80
249	Poace	Bromus madritensis ssp. rubens	*red brome	99
250	Poace	Bromus tectorum	*downy brome	35
251	Poace	Cynodon dactylon	*Bermuda grass	1
252	Poace	Festuca bromoides	*brome fescue	50
253	Poace	Festuca octoflora	hairy six-weeks fescue	40
254	Poace	Hilaria rigida	big galleta	28
255	Poace	Melica frutescens	tall melica	50
256	Poace	Melica imperfecta	coast-range melic	5
257	Poace	Muhlenbergia microsperma	littleseed muhly	40
258	Poace	Muhlenbergia rigens	deergrass	15
259	Poace	Pennisetum setaceum	*fountain grass	80
260	Poace	Poa secunda ssp. juncifolia	rush blue grass	5
261	Poace	Polypogon monspeliensis	*rabbits-foot grass	60
262	Poace	Schismus barbatus	*Mediterranean schismus	99
263	Poace	Stipa speciosa	desert needlegrass	1
264	Themi	Dichelostemma capitatum ssp. capitatum	blue dicks	3
265	Themi	Muilla maritima	muilla	15
266	Typha	Typha domingensis	southern cattail	30