Flora of Idyllwild Park, San Jacinto Mountains

Flora of Idyllwild Park, San Jacinto Mountains

Fig. 1. Lilly Creek in Idyllwild Park, just below beginning of steep portion

This represents only a beginning of a flora for Idyllwild Park, a Riverside County Park, located on the west side of Idyllwild. A location map of Idyllwild Park is shown in Fig. 2, along with the route surveyed on 15 June 2010:

Fig. 2. Map showing location of Idyllwild Park, outlined in red, along with the route surveyed on 15 June 2010 (blue lines in Park and along Lilly Creek to the west).

See also unlabeled map.
The Park is roughly one mile long in the north-south direction at its maximum extent, and one half mile long in the east-west direction at its maximum extent. Its shape is roughly rectangular, with a rectangular piece missing on its northwest corner and a triangular piece missing on its southeast corner, giving a total area of 202 acres.
Lilly Creek is the main feature of the southern half of the Park, where it has cut a steep and deep gorge as erosion has proceeded upstream from Strawberry Creek. There is over 560 feet of relief from the bottom of Lilly Creek to the top of the knolls above its banks (5200 feet to over 5760 feet).
The USGS Topo Map uses the name Lilly Creek, although it is given as Lily Creek in other sources. The origin of the name is unknown.
The Park contains a Nature Center on the north side, and a campground on the south side (map showing the hiking trails, Nature Center, Campground and other features). A day use fee of $2 per adult is charged.
The following draft checklist gives the species we recorded during a survey of ~0.25 miles of Lilly Creek, both inside and just outside of the Park, and ~0.75 miles inside the Park, mostly along trails. Note that a number of species have qualifiers given in the ID? column, indicating that the species assignment is uncertain.
The column #pl/areas gives a minimum estimate of the number of plants we saw along our entire survey (up to a maximum of 99 plants), and the number of different areas in which we remembered seeing each species (up to a maximum of 9 areas). Each area is roughly 0.1 mile, so our entire survey contained ten areas.
The Checklist is sorted first by category - ferns, dicots, and monocots - and then by family and scientific name. The Family and Scientific Name are from the Jepson Manual. An asterisk before the Common Name indicates a non-native taxon.
See also Voucher Flora of the Idyllwild Area.

As of 1/25/12, the Checklist includes the results of three surveys, on 6/15/10, 6/21/10, and 6/25/10, along with some follow-up work done later. It temporarily includes only the GPS waypoints for each species, instead of the abundances. The list from 6/25/10 has not yet been proofread, and may have errors in it. When we have time, we'll do a proper job for that date. The identification qualification column is missing from this version; it will be restored in the future.
See Field Trips Photo Gallery: Idyllwild County Park, San Jacinto Mountains, June 2010 by Michael Charters for photographs of many of these species from 6/21/10 and 6/25/10.
Version for printing, without other text on this page: html (8 pages) or pdf Clickbook booklet (2 double-sided pages). (See printing instructions for an explanation of these options)

# JM Family Scientific Name (*)Common Name GPS #
6/15 6/21 6/25
1 Dennstaedtiaceae Pteridium aquilinum var. pubescens bracken 25 56
2 Dryopteridaceae Cystopteris fragilis brittle bladder fern 45
3 Equisetaceae Equisetum laevigatum smooth scouring rush 36 57
4 Pteridaceae Cheilanthes covillei beady lipfern 90
5 Pteridaceae Pellaea mucronata var. mucronata bird's-foot fern 110
6 Cupressaceae Calocedrus decurrens incense-cedar 18 52 79
7 Pinaceae Pinus coulteri Coulter pine 23 55 80
8 Pinaceae Pinus lambertiana sugar pine 21 52 79
9 Pinaceae Pinus ponderosa ponderosa pine 18 52 79
10 Anacardiaceae Rhus trilobata basketbush 90
11 Apiaceae Tauschia parishii Parish's tauschia 28 80
12 Asclepiadaceae Asclepias californica California milkweed 110
13 Asclepiadaceae Asclepias eriocarpa Indian milkweed 53 107
14 Asteraceae Achillea millefolium yarrow 23 69 108
15 Asteraceae Agoseris retrorsa spear-leaved mountain dandelion 38 64 86
16 Asteraceae Ambrosia acanthicarpa bur-ragweed 30
17 Asteraceae Artemisia douglasiana mugwort 34 53
18 Asteraceae Artemisia dracunculus wild tarragon 51 71
19 Asteraceae Artemisia ludoviciana ssp. albula white mugwort 72
20 Asteraceae Artemisia ludoviciana ssp. incompta mountain mugwort 23 106
21 Asteraceae Chrysothamnus nauseosus ssp. bernardinus San Bernardino rubber rabbitbrush 31 85
22 Asteraceae Cirsium occidentale var. californicum California thistle 63 107
23 Asteraceae Cirsium vulgare *bull thistle 69
24 Asteraceae Ericameria cuneata var. cuneata rock goldenbush 89
25 Asteraceae Ericameria pinifolia pine goldenbush 103
26 Asteraceae Erigeron foliosus var. foliosus leafy daisy 25 54 79
27 Asteraceae Eriophyllum confertiflorum var. confertiflorum golden yarrow 18 61 80
28 Asteraceae Gnaphalium californicum California everlasting 73 104
29 Asteraceae Gnaphalium canescens ssp. thermale slender everlasting 23 68 105
30 Asteraceae Helianthus californicus California sunflower 23
31 Asteraceae Hulsea vestita ssp. callicarpha beautiful hulsea 23 59 97
32 Asteraceae Lactuca serriola *prickly lettuce 24 52
33 Asteraceae Lessingia filaginifolia var. filaginifolia California-aster 21 54 79
34 Asteraceae Madia minima dwarf madia 22
35 Asteraceae Malacothrix clevelandii annual malacothrix 29
36 Asteraceae Pentachaeta aurea golden daisy 26 106
37 Asteraceae Rafinesquia californica California chicory 103
38 Asteraceae Solidago californica goldenrod 23 53 82
39 Asteraceae Sonchus asper ssp. asper *prickly sow thistle 40
40 Asteraceae Sonchus oleraceus *sow thistle 73
41 Asteraceae Stephanomeria virgata twiggy wreath plant 105
42 Asteraceae Tanacetum parthenium *feverfew 38 69
43 Asteraceae Uropappus lindleyi silver puffs 29 106
44 Betulaceae Alnus rhombifolia white alder 34 69
45 Boraginaceae Cryptantha micrantha purple-root cryptantha 18 53 80
46 Boraginaceae Cryptantha muricata prickly cryptantha 24 52 84
47 Boraginaceae Cryptantha simulans pine cryptantha 23 53 90
48 Boraginaceae Plagiobothrys canescens grey popcorn flower 23 71
49 Boraginaceae Plagiobothrys collinus var. ursinus northern popcorn flower 71
50 Brassicaceae Arabis sparsiflora var. arcuata arched elegant rock-cress 46 60
51 Brassicaceae Arabis sparsiflora var. californica California elegant rock-cress 22 52 90
52 Brassicaceae Descurainia incisa ssp. incisa mountain tansy-mustard 44
53 Brassicaceae Erysimum capitatum ssp. capitatum western wallflower 49 54
54 Brassicaceae Sisymbrium altissimum *tumble-mustard 70 107
55 Campanulaceae Heterocodon rariflorum few-flowered heterocodon 44
56 Campanulaceae Nemacladus longiflorus var. breviflorus thread plant 114
57 Campanulaceae Nemacladus longiflorus var. longiflorus thread plant 20 88
58 Caprifoliaceae Lonicera subspicata var. denudata southern honeysuckle 27 55 80
59 Caprifoliaceae Sambucus mexicana blue elderberry 69
60 Caryophyllaceae Cerastium fontanum ssp. vulgare *perennial mouse-ear chickweed 46
61 Caryophyllaceae Lychnis coronaria *rose campion 29
62 Caryophyllaceae Silene verecunda ssp. platyota white catch-fly 106
63 Convolvulaceae Calystegia occidentalis ssp. fulcrata western morning-glory 106
64 Datiscaceae Datisca glomerata Durango root 32 52
65 Ericaceae Arctostaphylos pringlei ssp. drupacea pink-bracted manzanita 18 52 79
66 Ericaceae Rhododendron occidentale western azalea 35 52
67 Ericaceae Sarcodes sanguinea snow-plant 23 56 93
68 Euphorbiaceae Euphorbia palmeri woodland spurge 33
69 Fabaceae Astragalus douglasii var. parishii Parish' Jacumba milk-vetch 16 54 79
70 Fabaceae Lathyrus vestitus var. vestitus wild sweetpea 59 105
71 Fabaceae Lotus crassifolius var. crassifolius broad-leaved lotus 23 52 79
72 Fabaceae Lotus nevadensis var. nevadensis Sierra Nevada lotus 18 52 79
73 Fabaceae Lotus purshianus var. purshianus Spanish clover 119
74 Fabaceae Lotus strigosus strigose lotus 18 52 79
75 Fabaceae Lupinus concinnus bajada lupine 18 61 81
76 Fabaceae Lupinus excubitus var. austromontanus mountain grape-soda lupine 50 60 80
77 Fabaceae Lupinus formosus western lupine 65 107
78 Fabaceae Lupinus latifolius var. parishii Parish's lupine 47
79 Fabaceae Trifolium microcephalum small-head field clover 23 53 119
80 Fabaceae Trifolium monanthum var. grantianum mountain carpet clover 53
81 Fabaceae Trifolium willdenovii tomcat clover 23 53
82 Fagaceae Quercus chrysolepis canyon live oak 18 52 79
83 Fagaceae Quercus kelloggii California black oak 18 52 79
84 Fagaceae Quercus wislizeni var. frutescens interior live oak 60 80
85 Gentianaceae Swertia parryi Parry's green-gentian 75
86 Grossulariaceae Ribes nevadense mountain pink currant 34 52
87 Hydrophyllaceae Phacelia imbricata ssp. patula imbricate phacelia 63
88 Hydrophyllaceae Phacelia minor wild canterbury bells 101
89 Hypericaceae Hypericum formosum var. scouleri Scouler's St. Johnswort 56
90 Lamiaceae Monardella lanceolata mustang mint 66 111
91 Lamiaceae Scutellaria siphocampyloides curve-flowered skullcap 63 106
92 Lamiaceae Stachys ajugoides var. rigida rigid hedge-nettle 34 54
93 Lamiaceae Trichostema austromontanum ssp. austromontanum southern bluecurls 23
94 Lauraceae Umbellularia californica California bay 101
95 Loasaceae Mentzelia dispersa scattered blazing star 91
96 Malvaceae Sidalcea malviflora ssp. sparsifolia checkerbloom 71
97 Onagraceae Camissonia confusa San Bernardino sun-cup 27 55 81
98 Onagraceae Camissonia strigulosa strigose sun-cup 70
99 Onagraceae Clarkia rhomboidea diamond-petaled clarkia 18 53 82
100 Onagraceae Epilobium canum ssp. latifolium mountain California-fuchsia 41 55 106
101 Onagraceae Epilobium ciliatum ssp. ciliatum willowherb 32 53
102 Onagraceae Epilobium glaberrimum ssp. glaberrimum glaucus willowherb 32 52
103 Onagraceae Gayophytum heterozygum zig-zag gayophytum 81
104 Onagraceae Gayophytum oligospermum pinegrove groundsmoke 18 53 79
105 Polemoniaceae Allophyllum glutinosum sticky false-gilia 98
106 Polemoniaceae Gilia australis southern gilia 102
107 Polemoniaceae Gilia diegensis coastal gilia 18 56
108 Polemoniaceae Gilia ochroleuca ssp. exilis volcanic gilia 19 55 107
109 Polemoniaceae Gilia splendens ssp. splendens splendid gilia 46 53 79
110 Polemoniaceae Linanthus ciliatus whisker-brush 18 53 88
111 Polygonaceae Eriogonum apiculatum San Jacinto buckwheat 25 114
112 Polygonaceae Eriogonum davidsonii Davidson's buckwheat 103
113 Polygonaceae Eriogonum molestum pineland buckwheat 21 53 79
114 Polygonaceae Eriogonum nudum var. pauciflorum naked buckwheat 71
115 Polygonaceae Eriogonum wrightii var. membranaceum Wright's buckwheat 18 53 81
116 Polygonaceae Oxytheca trilobata three-lobed oxytheca 109
117 Polygonaceae Polygonum arenastrum *knotweed 72
118 Polygonaceae Rumex conglomeratus *whorled dock 78
119 Polygonaceae Rumex salicifolius var. denticulatus willow-leaved dock 23 55
120 Polygonaceae Rumex sp. *dock 39 70
121 Portulacaceae Calyptridium parryi var. parryi Parry's sand cress 63 103
122 Portulacaceae Claytonia parviflora ssp. parviflora narrow-leaved miner's lettuce 56
123 Portulacaceae Claytonia parviflora ssp. viridis green miner's lettuce 18 53 106
124 Portulacaceae Claytonia perfoliata ssp. mexicana southern miner's lettuce 46 56
125 Portulacaceae Claytonia perfoliata ssp. perfoliata miner's lettuce 48
126 Ranunculaceae Aquilegia formosa western columbine 34 52
127 Ranunculaceae Clematis ligusticifolia virgin's bower 73
128 Ranunculaceae Thalictrum fendleri var. fendleri Fendler's meadow-rue 34 55
129 Rhamnaceae Ceanothus leucodermis chaparral whitethorn 47 55 81
130 Rhamnaceae Ceanothus palmeri Palmer's ceanothus 39
131 Rhamnaceae Rhamnus californica California coffeeberry 32 52
132 Rhamnaceae Rhamnus ilicifolia hollyleaf redberry 112
133 Rosaceae Adenostoma fasciculatum chamise 98
134 Rosaceae Amelanchier utahensis Utah service-berry 46
135 Rosaceae Cercocarpus betuloides var. betuloides birch-leaf mountain-mahogany 95
136 Rosaceae Fragaria vesca woodland strawberry 23 53
137 Rosaceae Horkelia clevelandii Cleveland's horkelia 23
138 Rosaceae Potentilla glandulosa ssp. nevadensis Nevada cinquefoil 38
139 Rosaceae Potentilla glandulosa ssp. reflexa sticky cinquefoil 23 53 87
140 Rosaceae Potentilla gracilis var. fastigiata slender cinquefoil 72
141 Rosaceae Prunus virginiana var. demissa western choke-cherry 43
142 Rosaceae Rosa californica California wild rose 23 52
143 Rubiaceae Galium angustifolium ssp. angustifolium narrowleaf bedstraw 18 52
144 Rubiaceae Galium angustifolium ssp. gracillimum slender bedstraw 80
145 Rubiaceae Galium angustifolium ssp. jacinticum San Jacinto Mtns. bedstraw 89
146 Rubiaceae Galium aparine common bedstraw 34 53
147 Salicaceae Salix laevigata red willow 41
148 Salicaceae Salix lasiolepis arroyo willow 23 52
149 Salicaceae Salix lucida ssp. lasiandra shining willow 70
150 Scrophulariaceae Antirrhinum coulterianum Coulter's snapdragon 61 99
151 Scrophulariaceae Castilleja applegatei ssp. martinii Martin's paintbrush 63 110
152 Scrophulariaceae Castilleja minor ssp. spiralis lesser paintbrush 53 119
153 Scrophulariaceae Cordylanthus rigidus ssp. setigerus bristly bird's beak 66 79
154 Scrophulariaceae Keckiella ternata var. ternata whorledleaf penstemon 43 60 90
155 Scrophulariaceae Mimulus aurantiacus bush monkeyflower 67 90
156 Scrophulariaceae Mimulus brevipes wide-throated yellow monkeyflower 67 98
157 Scrophulariaceae Mimulus cardinalis scarlet monkeyflower 32 52
158 Scrophulariaceae Mimulus floribundus floriferous monkeyflower 23 52 88
159 Scrophulariaceae Mimulus fremontii Fremont's monkeyflower 18 53 81
160 Scrophulariaceae Mimulus guttatus common monkeyflower 32 52
161 Scrophulariaceae Mimulus pilosus false monkeyflower 44 52 88
162 Scrophulariaceae Penstemon centranthifolius scarlet bugler 65 91
163 Scrophulariaceae Penstemon labrosus? San Gabriel beardtongue? 23
164 Scrophulariaceae Verbascum thapsus *common mullein 70
165 Urticaceae Urtica dioica ssp. holosericea stinging nettle 34 56
166 Violaceae Viola adunca western dog violet 74
167 Viscaceae Arceuthobium campylopodum pine dwarf-mistletoe 58 80
168 Viscaceae Phoradendron villosum oak mistletoe 23 53 80
169 Cyperaceae Carex fracta fragile sheath sedge 32 52
170 Cyperaceae Carex multicaulis forest sedge 16 60 79
171 Cyperaceae Carex praegracilis clustered field sedge 71
172 Cyperaceae Carex senta swamp sedge 34 52
173 Cyperaceae Carex subfusca brown sedge 38 55
174 Cyperaceae Scirpus microcarpus panicled bulrush 34 55
175 Iridaceae Iris Xgermanica *iris 57
176 Juncaceae Juncus bufonius var. occidentalis western toad rush 23
177 Juncaceae Juncus effusus var. pacificus Pacific rush 32 52
178 Juncaceae Juncus mexicanus Mexican rush 23 69 108
179 Juncaceae Juncus oxymeris pointed rush 23 56
180 Liliaceae Bloomeria crocea goldenstar 19 53 88
181 Liliaceae Calochortus palmeri var. munzii Munz's mariposa lily 106
182 Liliaceae Dichelostemma capitatum ssp. capitatum blue dicks 18 53 94
183 Liliaceae Lilium parryi lemon lily 34 56
184 Liliaceae Yucca whipplei chaparral yucca 60 80
185 Orchidaceae Piperia elongata dense-flowered rein orchid 18 63 83
186 Poaceae Achnatherum coronatum giant needlegrass 81
187 Poaceae Achnatherum occidentale ssp. pubescens Elmer's needlegrass 23 57 80
188 Poaceae Agrostis pallens seashore bentgrass 107
189 Poaceae Bromus carinatus var. carinatus California brome 23 52 91
190 Poaceae Bromus diandrus *ripgut brome 27 53 100
191 Poaceae Bromus madritensis ssp. rubens *red brome 60
192 Poaceae Bromus orcuttianus var. hallii Hall's brome 67 84
193 Poaceae Bromus tectorum *downy brome 21 52 81
194 Poaceae Deschampsia elongata slender hairgrass 34 56
195 Poaceae Elymus elymoides squirreltail 18 58 79
196 Poaceae Elymus glaucus ssp. glaucus blue wildrye 34 55 91
197 Poaceae Hordeum murinum *foxtail barley 70
198 Poaceae Koeleria macrantha June grass 64 80
199 Poaceae Melica imperfecta coast-range melic 62 90
200 Poaceae Muhlenbergia rigens deergrass 23 52 108
201 Poaceae Phalaris canariensis *canarygrass 52
202 Poaceae Poa bulbosa *bulbous blue grass 72
203 Poaceae Poa pratensis ssp. agassizensis Kentucky blue grass 37 72
204 Poaceae Poa secunda ssp. secunda one-sided bluegrass 18 53 81
205 Poaceae Secale cereale *rye 21 105
206 Poaceae Vulpia microstachys small fescue 79
207 Poaceae Vulpia myuros *rattail fescue 23 60 81

#	JM Family	Scientific Name	(*)Common Name	GPS #
6/15	6/21	6/25
1	Dennstaedtiaceae	Pteridium aquilinum var. pubescens	bracken	25	56
2	Dryopteridaceae	Cystopteris fragilis	brittle bladder fern	45
3	Equisetaceae	Equisetum laevigatum	smooth scouring rush	36	57
4	Pteridaceae	Cheilanthes covillei	beady lipfern			90
5	Pteridaceae	Pellaea mucronata var. mucronata	bird's-foot fern			110
6	Cupressaceae	Calocedrus decurrens	incense-cedar	18	52	79
7	Pinaceae	Pinus coulteri	Coulter pine	23	55	80
8	Pinaceae	Pinus lambertiana	sugar pine	21	52	79
9	Pinaceae	Pinus ponderosa	ponderosa pine	18	52	79
10	Anacardiaceae	Rhus trilobata	basketbush			90
11	Apiaceae	Tauschia parishii	Parish's tauschia	28		80
12	Asclepiadaceae	Asclepias californica	California milkweed			110
13	Asclepiadaceae	Asclepias eriocarpa	Indian milkweed		53	107
14	Asteraceae	Achillea millefolium	yarrow	23	69	108
15	Asteraceae	Agoseris retrorsa	spear-leaved mountain dandelion	38	64	86
16	Asteraceae	Ambrosia acanthicarpa	bur-ragweed	30
17	Asteraceae	Artemisia douglasiana	mugwort	34	53
18	Asteraceae	Artemisia dracunculus	wild tarragon	51	71
19	Asteraceae	Artemisia ludoviciana ssp. albula	white mugwort		72
20	Asteraceae	Artemisia ludoviciana ssp. incompta	mountain mugwort	23		106
21	Asteraceae	Chrysothamnus nauseosus ssp. bernardinus	San Bernardino rubber rabbitbrush	31		85
22	Asteraceae	Cirsium occidentale var. californicum	California thistle		63	107
23	Asteraceae	Cirsium vulgare	*bull thistle		69
24	Asteraceae	Ericameria cuneata var. cuneata	rock goldenbush			89
25	Asteraceae	Ericameria pinifolia	pine goldenbush			103
26	Asteraceae	Erigeron foliosus var. foliosus	leafy daisy	25	54	79
27	Asteraceae	Eriophyllum confertiflorum var. confertiflorum	golden yarrow	18	61	80
28	Asteraceae	Gnaphalium californicum	California everlasting		73	104
29	Asteraceae	Gnaphalium canescens ssp. thermale	slender everlasting	23	68	105
30	Asteraceae	Helianthus californicus	California sunflower	23
31	Asteraceae	Hulsea vestita ssp. callicarpha	beautiful hulsea	23	59	97
32	Asteraceae	Lactuca serriola	*prickly lettuce	24	52
33	Asteraceae	Lessingia filaginifolia var. filaginifolia	California-aster	21	54	79
34	Asteraceae	Madia minima	dwarf madia	22
35	Asteraceae	Malacothrix clevelandii	annual malacothrix	29
36	Asteraceae	Pentachaeta aurea	golden daisy	26		106
37	Asteraceae	Rafinesquia californica	California chicory			103
38	Asteraceae	Solidago californica	goldenrod	23	53	82
39	Asteraceae	Sonchus asper ssp. asper	*prickly sow thistle	40
40	Asteraceae	Sonchus oleraceus	*sow thistle		73
41	Asteraceae	Stephanomeria virgata	twiggy wreath plant			105
42	Asteraceae	Tanacetum parthenium	*feverfew	38	69
43	Asteraceae	Uropappus lindleyi	silver puffs	29		106
44	Betulaceae	Alnus rhombifolia	white alder	34	69
45	Boraginaceae	Cryptantha micrantha	purple-root cryptantha	18	53	80
46	Boraginaceae	Cryptantha muricata	prickly cryptantha	24	52	84
47	Boraginaceae	Cryptantha simulans	pine cryptantha	23	53	90
48	Boraginaceae	Plagiobothrys canescens	grey popcorn flower	23	71
49	Boraginaceae	Plagiobothrys collinus var. ursinus	northern popcorn flower		71
50	Brassicaceae	Arabis sparsiflora var. arcuata	arched elegant rock-cress	46	60
51	Brassicaceae	Arabis sparsiflora var. californica	California elegant rock-cress	22	52	90
52	Brassicaceae	Descurainia incisa ssp. incisa	mountain tansy-mustard	44
53	Brassicaceae	Erysimum capitatum ssp. capitatum	western wallflower	49	54
54	Brassicaceae	Sisymbrium altissimum	*tumble-mustard		70	107
55	Campanulaceae	Heterocodon rariflorum	few-flowered heterocodon	44
56	Campanulaceae	Nemacladus longiflorus var. breviflorus	thread plant			114
57	Campanulaceae	Nemacladus longiflorus var. longiflorus	thread plant	20		88
58	Caprifoliaceae	Lonicera subspicata var. denudata	southern honeysuckle	27	55	80
59	Caprifoliaceae	Sambucus mexicana	blue elderberry		69
60	Caryophyllaceae	Cerastium fontanum ssp. vulgare	*perennial mouse-ear chickweed	46
61	Caryophyllaceae	Lychnis coronaria	*rose campion	29
62	Caryophyllaceae	Silene verecunda ssp. platyota	white catch-fly			106
63	Convolvulaceae	Calystegia occidentalis ssp. fulcrata	western morning-glory			106
64	Datiscaceae	Datisca glomerata	Durango root	32	52
65	Ericaceae	Arctostaphylos pringlei ssp. drupacea	pink-bracted manzanita	18	52	79
66	Ericaceae	Rhododendron occidentale	western azalea	35	52
67	Ericaceae	Sarcodes sanguinea	snow-plant	23	56	93
68	Euphorbiaceae	Euphorbia palmeri	woodland spurge	33
69	Fabaceae	Astragalus douglasii var. parishii	Parish' Jacumba milk-vetch	16	54	79
70	Fabaceae	Lathyrus vestitus var. vestitus	wild sweetpea		59	105
71	Fabaceae	Lotus crassifolius var. crassifolius	broad-leaved lotus	23	52	79
72	Fabaceae	Lotus nevadensis var. nevadensis	Sierra Nevada lotus	18	52	79
73	Fabaceae	Lotus purshianus var. purshianus	Spanish clover			119
74	Fabaceae	Lotus strigosus	strigose lotus	18	52	79
75	Fabaceae	Lupinus concinnus	bajada lupine	18	61	81
76	Fabaceae	Lupinus excubitus var. austromontanus	mountain grape-soda lupine	50	60	80
77	Fabaceae	Lupinus formosus	western lupine		65	107
78	Fabaceae	Lupinus latifolius var. parishii	Parish's lupine	47
79	Fabaceae	Trifolium microcephalum	small-head field clover	23	53	119
80	Fabaceae	Trifolium monanthum var. grantianum	mountain carpet clover		53
81	Fabaceae	Trifolium willdenovii	tomcat clover	23	53
82	Fagaceae	Quercus chrysolepis	canyon live oak	18	52	79
83	Fagaceae	Quercus kelloggii	California black oak	18	52	79
84	Fagaceae	Quercus wislizeni var. frutescens	interior live oak		60	80
85	Gentianaceae	Swertia parryi	Parry's green-gentian		75
86	Grossulariaceae	Ribes nevadense	mountain pink currant	34	52
87	Hydrophyllaceae	Phacelia imbricata ssp. patula	imbricate phacelia		63
88	Hydrophyllaceae	Phacelia minor	wild canterbury bells			101
89	Hypericaceae	Hypericum formosum var. scouleri	Scouler's St. Johnswort		56
90	Lamiaceae	Monardella lanceolata	mustang mint		66	111
91	Lamiaceae	Scutellaria siphocampyloides	curve-flowered skullcap		63	106
92	Lamiaceae	Stachys ajugoides var. rigida	rigid hedge-nettle	34	54
93	Lamiaceae	Trichostema austromontanum ssp. austromontanum	southern bluecurls	23
94	Lauraceae	Umbellularia californica	California bay			101
95	Loasaceae	Mentzelia dispersa	scattered blazing star			91
96	Malvaceae	Sidalcea malviflora ssp. sparsifolia	checkerbloom		71
97	Onagraceae	Camissonia confusa	San Bernardino sun-cup	27	55	81
98	Onagraceae	Camissonia strigulosa	strigose sun-cup		70
99	Onagraceae	Clarkia rhomboidea	diamond-petaled clarkia	18	53	82
100	Onagraceae	Epilobium canum ssp. latifolium	mountain California-fuchsia	41	55	106
101	Onagraceae	Epilobium ciliatum ssp. ciliatum	willowherb	32	53
102	Onagraceae	Epilobium glaberrimum ssp. glaberrimum	glaucus willowherb	32	52
103	Onagraceae	Gayophytum heterozygum	zig-zag gayophytum			81
104	Onagraceae	Gayophytum oligospermum	pinegrove groundsmoke	18	53	79
105	Polemoniaceae	Allophyllum glutinosum	sticky false-gilia			98
106	Polemoniaceae	Gilia australis	southern gilia			102
107	Polemoniaceae	Gilia diegensis	coastal gilia	18	56
108	Polemoniaceae	Gilia ochroleuca ssp. exilis	volcanic gilia	19	55	107
109	Polemoniaceae	Gilia splendens ssp. splendens	splendid gilia	46	53	79
110	Polemoniaceae	Linanthus ciliatus	whisker-brush	18	53	88
111	Polygonaceae	Eriogonum apiculatum	San Jacinto buckwheat	25		114
112	Polygonaceae	Eriogonum davidsonii	Davidson's buckwheat			103
113	Polygonaceae	Eriogonum molestum	pineland buckwheat	21	53	79
114	Polygonaceae	Eriogonum nudum var. pauciflorum	naked buckwheat		71
115	Polygonaceae	Eriogonum wrightii var. membranaceum	Wright's buckwheat	18	53	81
116	Polygonaceae	Oxytheca trilobata	three-lobed oxytheca			109
117	Polygonaceae	Polygonum arenastrum	*knotweed		72
118	Polygonaceae	Rumex conglomeratus	*whorled dock			78
119	Polygonaceae	Rumex salicifolius var. denticulatus	willow-leaved dock	23	55
120	Polygonaceae	Rumex sp.	*dock	39	70
121	Portulacaceae	Calyptridium parryi var. parryi	Parry's sand cress		63	103
122	Portulacaceae	Claytonia parviflora ssp. parviflora	narrow-leaved miner's lettuce		56
123	Portulacaceae	Claytonia parviflora ssp. viridis	green miner's lettuce	18	53	106
124	Portulacaceae	Claytonia perfoliata ssp. mexicana	southern miner's lettuce	46	56
125	Portulacaceae	Claytonia perfoliata ssp. perfoliata	miner's lettuce	48
126	Ranunculaceae	Aquilegia formosa	western columbine	34	52
127	Ranunculaceae	Clematis ligusticifolia	virgin's bower		73
128	Ranunculaceae	Thalictrum fendleri var. fendleri	Fendler's meadow-rue	34	55
129	Rhamnaceae	Ceanothus leucodermis	chaparral whitethorn	47	55	81
130	Rhamnaceae	Ceanothus palmeri	Palmer's ceanothus	39
131	Rhamnaceae	Rhamnus californica	California coffeeberry	32	52
132	Rhamnaceae	Rhamnus ilicifolia	hollyleaf redberry			112
133	Rosaceae	Adenostoma fasciculatum	chamise			98
134	Rosaceae	Amelanchier utahensis	Utah service-berry	46
135	Rosaceae	Cercocarpus betuloides var. betuloides	birch-leaf mountain-mahogany			95
136	Rosaceae	Fragaria vesca	woodland strawberry	23	53
137	Rosaceae	Horkelia clevelandii	Cleveland's horkelia	23
138	Rosaceae	Potentilla glandulosa ssp. nevadensis	Nevada cinquefoil	38
139	Rosaceae	Potentilla glandulosa ssp. reflexa	sticky cinquefoil	23	53	87
140	Rosaceae	Potentilla gracilis var. fastigiata	slender cinquefoil		72
141	Rosaceae	Prunus virginiana var. demissa	western choke-cherry	43
142	Rosaceae	Rosa californica	California wild rose	23	52
143	Rubiaceae	Galium angustifolium ssp. angustifolium	narrowleaf bedstraw	18	52
144	Rubiaceae	Galium angustifolium ssp. gracillimum	slender bedstraw			80
145	Rubiaceae	Galium angustifolium ssp. jacinticum	San Jacinto Mtns. bedstraw			89
146	Rubiaceae	Galium aparine	common bedstraw	34	53
147	Salicaceae	Salix laevigata	red willow	41
148	Salicaceae	Salix lasiolepis	arroyo willow	23	52
149	Salicaceae	Salix lucida ssp. lasiandra	shining willow		70
150	Scrophulariaceae	Antirrhinum coulterianum	Coulter's snapdragon		61	99
151	Scrophulariaceae	Castilleja applegatei ssp. martinii	Martin's paintbrush		63	110
152	Scrophulariaceae	Castilleja minor ssp. spiralis	lesser paintbrush		53	119
153	Scrophulariaceae	Cordylanthus rigidus ssp. setigerus	bristly bird's beak		66	79
154	Scrophulariaceae	Keckiella ternata var. ternata	whorledleaf penstemon	43	60	90
155	Scrophulariaceae	Mimulus aurantiacus	bush monkeyflower		67	90
156	Scrophulariaceae	Mimulus brevipes	wide-throated yellow monkeyflower		67	98
157	Scrophulariaceae	Mimulus cardinalis	scarlet monkeyflower	32	52
158	Scrophulariaceae	Mimulus floribundus	floriferous monkeyflower	23	52	88
159	Scrophulariaceae	Mimulus fremontii	Fremont's monkeyflower	18	53	81
160	Scrophulariaceae	Mimulus guttatus	common monkeyflower	32	52
161	Scrophulariaceae	Mimulus pilosus	false monkeyflower	44	52	88
162	Scrophulariaceae	Penstemon centranthifolius	scarlet bugler		65	91
163	Scrophulariaceae	Penstemon labrosus?	San Gabriel beardtongue?	23
164	Scrophulariaceae	Verbascum thapsus	*common mullein		70
165	Urticaceae	Urtica dioica ssp. holosericea	stinging nettle	34	56
166	Violaceae	Viola adunca	western dog violet		74
167	Viscaceae	Arceuthobium campylopodum	pine dwarf-mistletoe		58	80
168	Viscaceae	Phoradendron villosum	oak mistletoe	23	53	80
169	Cyperaceae	Carex fracta	fragile sheath sedge	32	52
170	Cyperaceae	Carex multicaulis	forest sedge	16	60	79
171	Cyperaceae	Carex praegracilis	clustered field sedge		71
172	Cyperaceae	Carex senta	swamp sedge	34	52
173	Cyperaceae	Carex subfusca	brown sedge	38	55
174	Cyperaceae	Scirpus microcarpus	panicled bulrush	34	55
175	Iridaceae	Iris Xgermanica	*iris		57
176	Juncaceae	Juncus bufonius var. occidentalis	western toad rush	23
177	Juncaceae	Juncus effusus var. pacificus	Pacific rush	32	52
178	Juncaceae	Juncus mexicanus	Mexican rush	23	69	108
179	Juncaceae	Juncus oxymeris	pointed rush	23	56
180	Liliaceae	Bloomeria crocea	goldenstar	19	53	88
181	Liliaceae	Calochortus palmeri var. munzii	Munz's mariposa lily			106
182	Liliaceae	Dichelostemma capitatum ssp. capitatum	blue dicks	18	53	94
183	Liliaceae	Lilium parryi	lemon lily	34	56
184	Liliaceae	Yucca whipplei	chaparral yucca		60	80
185	Orchidaceae	Piperia elongata	dense-flowered rein orchid	18	63	83
186	Poaceae	Achnatherum coronatum	giant needlegrass			81
187	Poaceae	Achnatherum occidentale ssp. pubescens	Elmer's needlegrass	23	57	80
188	Poaceae	Agrostis pallens	seashore bentgrass			107
189	Poaceae	Bromus carinatus var. carinatus	California brome	23	52	91
190	Poaceae	Bromus diandrus	*ripgut brome	27	53	100
191	Poaceae	Bromus madritensis ssp. rubens	*red brome		60
192	Poaceae	Bromus orcuttianus var. hallii	Hall's brome		67	84
193	Poaceae	Bromus tectorum	*downy brome	21	52	81
194	Poaceae	Deschampsia elongata	slender hairgrass	34	56
195	Poaceae	Elymus elymoides	squirreltail	18	58	79
196	Poaceae	Elymus glaucus ssp. glaucus	blue wildrye	34	55	91
197	Poaceae	Hordeum murinum	*foxtail barley		70
198	Poaceae	Koeleria macrantha	June grass		64	80
199	Poaceae	Melica imperfecta	coast-range melic		62	90
200	Poaceae	Muhlenbergia rigens	deergrass	23	52	108
201	Poaceae	Phalaris canariensis	*canarygrass		52
202	Poaceae	Poa bulbosa	*bulbous blue grass		72
203	Poaceae	Poa pratensis ssp. agassizensis	Kentucky blue grass	37	72
204	Poaceae	Poa secunda ssp. secunda	one-sided bluegrass	18	53	81
205	Poaceae	Secale cereale	*rye	21		105
206	Poaceae	Vulpia microstachys	small fescue			79
207	Poaceae	Vulpia myuros	*rattail fescue	23	60	81

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Voucher Flora of the Idyllwild Area
Plants of Southern California: Regional Floras

Copyright © 2010-2012 by Tom Chester, Dave Stith, Michael Charters and Kay Madore.
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Comments and feedback: Tom Chester
Last update: 25 January 2012