Uncommon Flowers and Trees of the Santa Rosa Plateau

Uncommon Flowers and Trees of the Santa Rosa Plateau
Introduction
The List

Introduction

This page gives the most uncommon plants, as well as those with non-showy flowers, found in the Santa Rosa Plateau Ecological Reserve. It is the complement of the Common Showy Flowers, Shrubs and Trees of the Santa Rosa Plateau; all taxa are in one of the two lists.
One minor point: for species in the Common list that have multiple subspecies or varieties, one of the subspecies or varieties is missing from the list created by combining the Common list with the table below. The database entry for the missing subspecies or variety was used for the Common list, and the subspecies or variety was then deleted from that list. To recover all the subspecies or varieties for those species, you will have to consult the [Complete] Flora of the Santa Rosa Plateau.
The Flora

The Flora

# Latin Name Common Name (*)
Life
form Bloom #here/all
Amaranthaceae Amaranth Family
1 Amaranthus albus tumble pigweed *A 4-10 0/4
2 Amaranthus blitoides mat amaranth - 0/0
3 Amaranthus californicus California amaranth - 0/0
4 Amaranthus retroflexus red-rooted amaranth *A 6-11 0/0

Anacardiaceae Sumac Family
5 Schinus molle Peruvian pepper tree *S/T 3-6 0/4

Apiaceae Carrot Family
6 Apiastrum angustifolium wild celery A 3-5 2/3

7 Apium graveolens celery *P 5-7 0/2

8 Bowlesia incana hoary bowlesia A 3-4 1/1
9 Foeniculum vulgare fennel *P 5-9 1/11
10 Hydrocotyle ranunculoides floating marsh-pennywort - 0/0
11 Lomatium lucidum shiny lomatium P 1-4 1/5
12 Osmorhiza brachypoda California sweet-cicely P 3-5 2/4
13 Sanicula tuberosa tuberous sanicle - 0/1
14 Torilis nodosa hedge parsley *A 4-6 5/5

Apocynaceae Dogbane Family
15 Apocynum cannabinum Indian hemp P 6-8 0/0
16 Vinca major greater periwinkle *P 3-7 0/5
Asteraceae Sunflower Family
17 Achillea millefolium yarrow P 3-7 0/9

18 Acourtia microcephala acourtia P 6-8 6/11
19 Ambrosia acanthicarpa bur-ragweed A 8-11 0/11
20 Anthemis cotula dog-fennel *A 4-8 0/0
21 Artemisia dracunculus wild tarragon P 8-10 1/20
22 Aster subulatus var. ligulatus annual water-aster - 0/1
23 Baccharis emoryi Emory's baccharis S 8-12 0/2
24 Baccharis sarothroides broom baccharis S 9-12 2/7
25 Bebbia juncea var. aspera sweetbush - 0/6
26 Brickellia californica California brickellbush S 8-10 0/19
27 Centaurea solstitialis yellow star-thistle *A 5-10 0/1
28 Chrysanthemum coronarium crown daisy *A 4-8 0/4
29 Conyza bonariensis little horseweed *A 6-8 0/10
30 Conyza coulteri Coulter's horseweed A - 0/0
31 Cotula australis Australian brass-buttons *A 1-5 0/9
32 Cotula coronopifolia brass-buttons *A 3-12 1/3
33 Cynara cardunculus artichoke thistle *P - 0/4
34 Dimorphotheca sinuata African daisy * - 0/2
35 Encelia farinosa brittlebush - 0/4
36 Filago californica California filago A 3-6 3/12
37 Filago gallica narrowleaf filago *A 4-6 9/27
38 Gazania linearis gazania * - 0/0
39 Gnaphalium leucocephalum white-headed cudweed - 0/0
40 Gnaphalium luteo-album common cudweed *A 1-12 0/5
41 Gnaphalium palustre western marsh cudweed A - 0/1
42 Gnaphalium purpureum purple everlasting A 4-7 0/1
43 Gnaphalium stramineum cotton-batting plant A/B - 0/9
44 Gutierrezia sarothrae matchweed SS 5-10 1/4
45 Helianthus annuus annual sunflower A/B 2-10 0/8
46 Hesperevax acaulis dwarf evax - 0/0
47 Heterotheca sessiliflora ssp. echioides bristly goldenaster P 8-10 2/6
48 Isocoma menziesii var. vernonioides coastal goldenbush S 4-12 1/13
49 Lagophylla ramosissima ssp. ramosissima common hareleaf - 0/0
50 Malacothrix clevelandii annual malacothrix A 4-6 1/2
51 Micropus californicus var. californicus slender cottonweed - 4/5
52 Microseris douglasii ssp. platycarpha small-flowered microseris - 0/0
53 Pentachaeta aurea golden daisy - 0/2
54 Picris echioides bristly ox-tongue *A 6-12 1/7
55 Porophyllum gracile odora - 0/4
56 Psilocarphus brevissimus var. brevissimus woolly marbles A 4-6 1/1
57 Psilocarphus tenellus var. tenellus slender woolly marbles A 4-6 0/0
58 Rafinesquia californica California chicory A 4-7 2/14
59 Senecio flaccidus var. douglasii creek senecio S 6-10 0/8
60 Silybum marianum milk thistle *A/B 4-7 2/8
61 Stephanomeria diegensis San Diego wreathplant A 8-11 0/1
62 Stephanomeria virgata ssp. virgata twiggy wreath plant A 7-10 0/6
63 Stylocline gnaphalioides everlasting nest-straw A 3-5 2/5
64 Taraxacum officinale common dandelion *P 1-12 0/3
65 Tetradymia comosa cotton-thorn S 6-9 0/0
66 Tragopogon porrifolius salsify *B 4-6 1/1
67 Venegasia carpesioides canyon sunflower SS 2-9 0/1
68 Xanthium strumarium cocklebur A 7-10 0/8

Berberidaceae Barberry Family
69 Berberis aquifolium var. dictyota California barberry - 0/1

Betulaceae Birch Family
70 Alnus rhombifolia white alder T 1-4 0/7

Boraginaceae Borage Family
71 Amsinckia menziesii var. menziesii small-flowered fiddleneck A 4-6 1/1
72 Cryptantha microstachys Tejon cryptantha - 0/1
73 Echium plantagineum salvation echium * - 0/0
74 Pectocarya linearis ssp. ferocula slender combseed - 0/2
75 Pectocarya penicillata combseed A 3-5 1/3
76 Plagiobothrys acanthocarpus adobe popcorn flower A 3-5 0/0
77 Plagiobothrys arizonicus Arizona popcorn flower - 0/0

Brassicaceae Mustard Family
78 Athysanus pusillus dwarf athysanus A 3-6 1/1

79 Brassica nigra black mustard *A 4-7 1/5
80 Brassica rapa field mustard *A - 0/1
81 Capsella bursa-pastoris shepherd's purse *A 1-12 2/6
82 Lepidium virginicum wild pepper-grass A 3-8 0/0
83 Raphanus sativus purple wild radish *A 2-7 0/9
84 Rorippa nasturtium-aquaticum water cress P 3-11 1/8
85 Sisymbrium altissimum tumble-mustard *A 5-7 0/7
86 Tropidocarpum gracile slender tropidocarpum A 3-5 0/0
Cactaceae Cactus Family
87 Opuntia littoralis coast prickly-pear S 5-6 0/7
Callitrichaceae Water-Starwort Family
88 Callitriche heterophylla var. bolanderi Bolander's water-starwort - 0/0

89 Callitriche marginata winged water-starwort - 0/0

Campanulaceae Bellflower Family
90 Downingia cuspidata toothed downingia - 0/0
91 Lobelia cardinalis var. pseudosplendens cardinal flower - 0/0

Capparaceae Caper Family
92 Isomeris arborea bladderpod S 1-12 0/6

Caprifoliaceae Honeysuckle Family
93 Symphoricarpos mollis creeping snowberry S 4-6 0/5

Caryophyllaceae Pink Family
94 Cerastium glomeratum mouse-ear chickweed *A 2-5 5/11
95 Polycarpon tetraphyllum four-leaf polycarp *A 5-7 0/6
96 Sagina decumbens ssp. occidentalis western pearlwort - 0/0
97 Silene antirrhina snapdragon campion A 4-8 0/0
98 Spergula arvensis ssp. arvensis stickwort *A - 0/1
99 Spergularia bocconei sand spurrey *A 4-9 1/3

Chenopodiaceae Goosefoot Family
100 Chenopodium album white goosefoot *A 6-10 0/11
101 Chenopodium ambrosioides Mexican tea *P 6-10 0/8
102 Chenopodium berlandieri pit-seed goosefoot - 0/1
103 Chenopodium californicum California goosefoot P 3-6 0/2
104 Chenopodium murale nettle-leaved goosefoot *A 1-12 0/1
105 Chenopodium pumilio clammy goosefoot * - 0/0
106 Salsola tragus Russian thistle *A 7-10 1/19
Convolvulaceae Morning Glory Family
107 Calystegia macrostegia ssp. intermedia south coast morning-glory P/V 5-6 2/10

108 Calystegia macrostegia ssp. tenuifolia San Diego morning-glory P/V 5-6 4/15
109 Convolvulus arvensis field bindweed *P 5-10 0/1
110 Convolvulus simulans small-flowered morning-glory - 0/1

Crassulaceae Stonecrop Family
111 Crassula aquatica aquatic pygmy-weed - 0/0
112 Crassula connata pygmy-weed A 2-5 2/11
113 Crassula solieri little pygmy-weed - 0/0
114 Dudleya edulis ladies fingers P 5-6 0/6
115 Dudleya pulverulenta ssp. pulverulenta California chalk lettuce - 0/7

Cuscutaceae Dodder Family
116 Cuscuta californica California dodder A - 0/2

117 Cuscuta subinclusa canyon dodder - 0/1

Datiscaceae Datisca Family
118 Datisca glomerata Durango root P 5-7 1/2

Elatinaceae Waterwort Family
119 Elatine brachysperma short-seed waterwort - 0/0
120 Elatine californica California waterwort - 0/0
121 Elatine chilensis Chilean waterwort - 0/0

Ericaceae Heath Family
122 Arctostaphylos glauca bigberry manzanita S 12-3 0/7
123 Arctostaphylos rainbowensis Rainbow manzanita S 1-4 0/1
124 Rhododendron occidentale western azalea - 0/2

Euphorbiaceae Spurge Family
125 Chamaesyce albomarginata rattlesnake weed P 4-11 1/2
126 Chamaesyce maculata spotted spurge * - 0/1
127 Chamaesyce polycarpa small-seeded spurge P 1-12 0/6
128 Chamaesyce serpyllifolia thyme-leafed spurge - 0/0
129 Euphorbia spathulata warty spurge A 3-6 3/4
130 Ricinus communis castor bean *S 1-12 0/12

Fabaceae Pea Family
131 Amorpha californica var. californica California false-indigo - 0/2
132 Astragalus gambelianus Gambel's dwarf milk-vetch - 1/1
133 Hoita macrostachya leather root P 5-8 0/0
134 Lotus heermannii silky lotus - 0/0
135 Lotus scoparius var. brevialatus short-winged deerweed SS/S 3-8 0/12
136 Lotus wrangelianus California lotus A 3-6 1/1
137 Lupinus hirsutissimus stinging lupine A 3-5 0/9
138 Lupinus sparsiflorus ssp. sparsiflorus Coulter's lupine - 0/0
139 Lupinus succulentus arroyo lupine A 2-5 0/3
140 Medicago sativa alfalfa *P 4-10 0/1
141 Melilotus albus white sweetclover *A 5-9 1/5
142 Melilotus indicus sourclover *A 4-10 2/11
143 Spartium junceum Spanish broom *S 4-6 0/5
144 Trifolium albopurpureum var. albopurpureum Indian clover A 3-6 1/1
145 Trifolium hirtum rose clover * - 0/4
146 Trifolium variegatum variegated clover - 0/0
147 Trifolium wormskioldii cows clover - 0/4
148 Vicia sativa ssp. nigra common vetch *A/V 4-7 1/2
149 Vicia villosa ssp. villosa hairy vetch * - 0/0

Fagaceae Oak Family
150 Quercus agrifolia var. oxyadenia southern coast live oak - 0/5
151 Quercus wislizeni var. frutescens interior live oak - 0/7

Garryaceae Silk-Tassel Family
152 Garrya veatchii canyon silktassel - 0/3

Gentianaceae Gentian Family
153 Swertia parryi Parry's green-gentian - 0/1

Geraniaceae Geranium Family
154 Erodium botrys long-beaked filaree *A 3-5 1/4
155 Erodium macrophyllum large-leaved filaree - 0/1
156 Erodium moschatum white-stemmed filaree *A 2-5 1/10
Grossulariaceae Gooseberry Family
157 Ribes malvaceum var. viridifolium chaparral currant - 1/2

Hydrophyllaceae Phacelia Family
158 Emmenanthe penduliflora var. penduliflora whispering bells A 4-7 1/4
159 Nemophila menziesii var. integrifolia baby blue eyes A 2-6 1/2
160 Phacelia distans common phacelia A 3-6 0/3
161 Phacelia grandiflora giant-flowered phacelia A 4-6 0/1
162 Phacelia imbricata ssp. patula imbricate phacelia - 0/13
163 Phacelia ramosissima var. latifolia branching phacelia SS 5-8 1/17
164 Pholistoma auritum fiesta flower A 3-5 0/0

Hypericaceae St. John's Wort Family
165 Hypericum anagalloides tinker's penny - 0/1
166 Hypericum formosum var. scouleri Scouler's St. Johnswort - 0/1
167 Hypericum perforatum Klamath weed * - 0/0

Juglandaceae Walnut Family
168 Carya illinoensis pecan * - 0/1
169 Juglans californica var. californica Southern California black walnut - 0/3
170 Juglans regia English walnut * - 0/0

Lamiaceae Mint Family
171 Lamium amplexicaule henbit *A 4-9 1/7
172 Mentha spicata var. spicata spearmint *P 7-10 1/2
173 Monardella hypoleuca ssp. hypoleuca white-leaf monardella - 1/1
174 Salvia clevelandii Cleveland sage S - 0/2
175 Satureja chandleri San Miguel savory - 0/0
176 Scutellaria bolanderi ssp. austromontana southern skullcap - 1/2
177 Scutellaria tuberosa common skullcap P 4-5 0/1
178 Stachys ajugoides var. rigida rigid hedge-nettle P 7-8 0/0

Lauraceae Laurel Family
179 Umbellularia californica California bay T 12-5 0/7
Limnanthaceae Meadowfoam Family
180 Limnanthes gracilis ssp. parishii Parish's meadowfoam - 0/1
Linaceae Flax Family
181 Hesperolinon micranthum small-flower western flax - 1/1
Loasaceae Stick-Leaf Family
182 Mentzelia montana mountain blazing star - 0/3
Lythraceae Loosestrife Family
183 Lythrum californicum California loosestrife - 0/0
184 Lythrum hyssopifolia grass poly * - 1/1

Malvaceae Mallow Family
185 Malva parviflora cheeseweed *A 1-12 1/11
Molluginaceae Carpet-Weed Family
186 Glinus lotoides lotus sweetjuice * - 0/0
Moraceae Mulberry Family
187 Ficus carica common fig * - 0/2

Oleaceae Olive Family
188 Fraxinus dipetala two-petaled ash S/T 4-5 0/0

189 Fraxinus velutina velvet ash T 3-4 0/3
190 Olea europaea olive * - 3/8

Onagraceae Evening Primrose Family
191 Camissonia bistorta southern suncup A 3-6 0/8
192 Camissonia californica California suncup A 4-5 0/11
193 Camissonia micrantha small-flowered evening-primrose A 3-5 0/3
194 Clarkia dudleyana Dudley's clarkia - 0/1
195 Epilobium ciliatum ssp. ciliatum willowherb - 0/13
196 Ludwigia peploides floating water-primrose P 5-10 0/0
197 Oenothera californica ssp. californica California evening-primrose - 0/0

Oxalidaceae Oxalis Family
198 Oxalis albicans ssp. californica California oxalis P 3-5 1/1

Papaveraceae Poppy Family
199 Dicentra chrysantha golden ear drops P 4-9 0/4
200 Meconella denticulata small-flowered meconella A 3-5 0/1
201 Platystemon californicus cream cups A 3-5 0/1

Plantaginaceae Plantain Family
202 Plantago elongata long-leaf plantain - 0/0
203 Plantago erecta California plantain A 3-5 2/8
204 Plantago major common plantain *P 4-9 0/2

Polemoniaceae Phlox Family
205 Allophyllum glutinosum sticky false-gilia A 4-6 0/5
206 Eriastrum sapphirinum sapphire woolly-star - 0/2
207 Gilia capitata ssp. abrotanifolia globe gilia - 0/3
208 Leptodactylon californicum ssp. glandulosum prickly phlox - 0/0
209 Linanthus floribundus ssp. floribundus summer snow - 0/0
210 Linanthus liniflorus flax-flowered linanthus - 1/2
211 Linanthus parviflorus common linanthus A 4-5 1/5
212 Linanthus pygmaeus ssp. continentalis pygmy linanthus - 0/0
213 Navarretia intertexta needleleaf navarretia - 0/0
214 Navarretia prostrata prostrate navarretia - 1/1
215 Phlox gracilis annual phlox - 0/2

Polygalaceae Milkwort Family
216 Polygala cornuta var. fishiae Fish's milkwort - 0/2

Polygonaceae Buckwheat Family
217 Chorizanthe fimbriata fringed spineflower - 0/1

218 Chorizanthe polygonoides var. longispina long-spined spineflower - 0/1
219 Chorizanthe procumbens prostrate spineflower A 4-6 0/1
220 Chorizanthe staticoides Turkish rugging A 4-7 0/1
221 Eriogonum nudum var. pubiflorum naked buckwheat - 0/0
222 Eriogonum thurberi Thurber's buckwheat - 0/0
223 Lastarriaea coriacea leather spineflower A 4-6 0/2
224 Polygonum argyrocoleon silver-sheath knotweed * - 0/0
225 Polygonum lapathifolium willow weed A 6-10 0/0
226 Polygonum punctatum punctate smartweed - 0/0
227 Pterostegia drymarioides threadstem A 3-7 2/13
228 Rumex acetosella common sheep sorrel * - 0/0
229 Rumex conglomeratus whorled dock *P 4-10 1/1
230 Rumex salicifolius willow-leaved dock P 5-9 0/0

Portulacaceae Purslane Family
231 Calyptridium monandrum common pussypaws A 3-6 0/7
232 Claytonia parviflora ssp. parviflora narrow-leaved miner's lettuce A 2-5 2/8
233 Claytonia perfoliata ssp. perfoliata miner's lettuce A 2-5 2/12
234 Montia fontana ssp. amporitana water chickweed - 0/0
235 Portulaca oleracea common purslane *A 5-9 0/0

Primulaceae Primrose Family
236 Centunculus minimus chaffweed A 4-7 0/0

237 Samolus parviflorus water-pimpernel P - 0/0

Ranunculaceae Buttercup Family
238 Clematis pauciflora virgin's bower S 1-6 0/7
239 Delphinium cardinale scarlet larkspur P 5-6 0/3
240 Myosurus minimus ssp. apus little mousetail - 0/0
241 Ranunculus aquatilis var. capillaceus water crowfoot P 4-8 1/1
242 Ranunculus hebecarpus delicate buttercup A 3-5 0/0
243 Thalictrum fendleri var. polycarpum meadow-rue P 3-6 0/1

Rhamnaceae Buckthorn Family
244 Ceanothus leucodermis chaparral whitethorn S 4-6 0/9
245 Rhamnus californica ssp. californica California coffeeberry - 0/11

Rosaceae Rose Family
246 Aphanes occidentalis western lady's mantle A 3-6 0/1

247 Cercocarpus betuloides var. betuloides birch-leaf mountain-mahogany - 0/13

248 Prunus emarginata bitter cherry - 0/2
249 Prunus ilicifolia ssp. ilicifolia hollyleaf cherry S 4-5 1/8
250 Rosa californica California wild rose S 5-8 0/9
251 Rubus ursinus California blackberry S 3-5 0/12

Rubiaceae Bedstraw Family
252 Galium angustifolium ssp. angustifolium narrowleaf bedstraw SS 4-7 7/35
253 Galium aparine common bedstraw A 3-7 7/19
254 Galium nuttallii ssp. nuttallii climbing bedstraw SS 3-7 7/13
255 Galium parisiense wall bedstraw * - 0/2

Salicaceae Willow Family
256 Populus balsamifera ssp. trichocarpa black cottonwood T 2-4 0/7

257 Populus fremontii ssp. fremontii Fremont cottonwood T 3-4 0/8

258 Salix exigua narrowleaf willow S 3-5 0/5
259 Salix gooddingii black willow S/T 3-4 0/6
260 Salix laevigata red willow S/T 3-5 1/13
261 Salix lucida ssp. lasiandra shining willow T 3-5 1/3

Saururaceae Lizard-Tail Family
262 Anemopsis californica yerba mansa P 3-9 0/2

Saxifragaceae Saxifrage Family
263 Lithophragma affine woodland star P 2-6 0/3
264 Saxifraga californica California saxifrage A 2-6 0/0

Scrophulariaceae Snapdragon Family
265 Antirrhinum coulterianum Coulter's snapdragon A 4-7 0/2
266 Castilleja affinis ssp. affinis coast Indian paintbrush P/SS 1-7 0/3
267 Castilleja densiflora ssp. densiflora owl's-clover A 3-5 1/1
268 Castilleja foliolosa woolly Indian paintbrush P 2-6 0/1
269 Castilleja minor ssp. spiralis lesser paintbrush A 5-9 0/1
270 Collinsia concolor southern Chinese houses - 1/1
271 Collinsia parryi Parry's collinsia A 3-6 0/0
272 Keckiella antirrhinoides var. antirrhinoides chaparral beard-tongue S 4-5 1/6
273 Mimulus brevipes wide-throated yellow monkeyflower A 4-6 0/5
274 Mimulus cardinalis scarlet monkeyflower P 4-10 0/7
275 Mimulus floribundus floriferous monkeyflower A 4-8 0/1
276 Mimulus guttatus common monkeyflower P 3-8 0/6
277 Mimulus palmeri Palomar monkeyflower - 0/0
278 Mimulus pilosus false monkeyflower A 4-9 0/2

279 Pedicularis densiflora Indian warrior - 0/0
280 Penstemon spectabilis var. spectabilis showy penstemon P 4-6 1/6
281 Veronica americana American speedwell - 0/0

282 Veronica anagallis-aquatica water speedwell *P 5-9 0/1

283 Veronica peregrina ssp. xalapensis purslane speedwell - 1/2
Solanaceae Nightshade Family
284 Datura wrightii sacred datura P 4-10 0/11

285 Nicotiana glauca tree tobacco *S/T 4-8 0/12
286 Nicotiana quadrivalvis Indian tobacco A 5-10 0/1
287 Solanum americanum small-flowered nightshade A/P 4-11 0/2
288 Solanum douglasii white nightshade SS 1-12 0/11

289 Solanum xanti purple nightshade SS 2-6 1/10

Urticaceae Nettle Family
290 Parietaria hespera var. hespera pellitory - 0/2
291 Urtica dioica ssp. holosericea stinging nettle P 7-9 1/8

Valerianaceae Valerian Family
292 Plectritis ciliosa ssp. insignis showy plectritis - 1/1

Verbenaceae Vervain Family
293 Verbena lasiostachys var. lasiostachys western vervain P 5-9 1/2

Viscaceae Mistletoe Family
294 Phoradendron macrophyllum big leaf mistletoe S - 0/2
295 Phoradendron villosum oak mistletoe - 0/3

Vitaceae Grape Family
296 Parthenocissus vitacea Virginia creeper - 0/0

297 Vitis girdiana desert wild grape S 5-6 0/7

Zygophyllaceae Eel-Grass Family
298 Tribulus terrestris puncture-vine *A 4-10 0/2

Cupressaceae Cypress Family
299 Juniperus californica California juniper - 0/0

Cyperaceae Sedge Family
300 Carex alma sturdy sedge - 1/2
301 Carex barbarae valley sedge - 0/0
302 Carex densa dense sedge - 0/0
303 Carex praegracilis clustered field sedge - 0/1
304 Carex schottii Schott's sedge - 0/0
305 Carex senta swamp sedge - 0/0
306 Carex triquetra triangular-fruit sedge P 4-6 3/10
307 Cyperus eragrostis umbrella sedge P 5-11 1/2
308 Cyperus esculentus chufa flatsedge - 0/0
309 Cyperus involucratus umbrella plant * - 0/0
310 Eleocharis acicularis var. acicularis needle spikerush - 0/0
311 Eleocharis macrostachya common spikerush - 3/4
312 Eleocharis parishii Parish's spikerush - 0/0
313 Eleocharis radicans creeping spikerush - 0/0
314 Scirpus acutus var. occidentalis common tule - 0/0
315 Scirpus californicus California tule P 6-9 0/1
316 Scirpus microcarpus mountain bog bulrush - 0/1
Hydrocharitaceae Waterweed Family
317 Najas marina marine water nymph - 0/0

Juncaceae Rush Family
318 Juncus balticus wire rush P - 5/5
319 Juncus bufonius toad rush - 0/1
320 Juncus bufonius var. occidentalis western toad rush - 0/0
321 Juncus effusus var. pacificus Pacific rush - 0/3
322 Juncus macrophyllus long-leaved rush - 0/1
323 Juncus mexicanus Mexican rush P 5-8 6/9
324 Juncus oxymeris pointed rush - 0/0
325 Juncus phaeocephalus var. paniculatus spreading brown-headed rush - 0/0
326 Juncus rugulosus wrinkled rush - 0/1
327 Juncus textilis basket rush P 5-6 0/0
328 Juncus tiehmii Tiehm's rush - 0/0
329 Juncus xiphioides iris-leaved rush P 5-10 0/0

Juncaginaceae Arrow-Grass Family
330 Lilaea scilloides flowering quillwort - 0/0

Lemnaceae Duckweed Family
331 Lemna gibba swollen duckweed - 0/0
332 Lemna minor common duckweed - 0/0
333 Lemna minuta duckweed - 0/0

Liliaceae Lily Family
334 Allium lacunosum var. lacunosum pitted onion 4-5 0/0
335 Allium peninsulare var. peninsulare Mexicali onion - 0/0
336 Brodiaea orcuttii Orcutt's brodiaea - 0/0
337 Chlorogalum parviflorum small-flowered soap plant P 5-6 0/4
338 Lilium humboldtii ssp. ocellatum ocellated Humboldt lily - 0/2
339 Zigadenus fremontii white star-lily P 3-5 0/2

Orchidaceae Orchid Family
340 Piperia unalascensis Alaska rein orchid P 3-7 0/0

Poaceae Grass Family
341 Achnatherum coronatum giant needlegrass P 4-6 1/15
342 Agrostis pallens seashore bentgrass - 0/1
343 Agrostis viridis green bentgrass * - 0/0
344 Aira caryophyllea silver hairgrass * - 0/0
345 Alopecurus saccatus foxtail - 0/0
346 Aristida ternipes var. hamulosa hook three-awn - 0/0
347 Avena barbata slender wild oats *A 3-6 4/18
348 Avena fatua wild oats *A 4-6 6/13
349 Avena sativa common oats *A 4-6 0/1
350 Bothriochloa barbinodis cane bluestem - 0/1
351 Bromus arenarius Australian brome * - 1/1
352 Bromus carinatus var. carinatus California brome - 3/10
353 Bromus catharticus rescue grass *A/B 4-11 0/1
354 Bromus diandrus ripgut brome *A 4-6 8/32
355 Bromus grandis tall brome - 0/0
356 Bromus hordeaceus soft chess *A 4-7 8/24
357 Bromus laevipes woodland brome - 0/2
358 Bromus madritensis ssp. rubens red brome *A 3-6 8/31
359 Bromus tectorum downy brome *A 5-6 2/19
360 Chloris verticillata tumble finger grass * - 0/0
361 Cortaderia jubata pampas grass *P 8-10 0/1
362 Cynodon dactylon bermuda grass *P 6-8 1/10
363 Dactylis glomerata orchard-grass * - 0/1
364 Deschampsia danthonioides annual hairgrass - 1/1
365 Digitaria sanguinalis crabgrass * - 0/0
366 Distichlis spicata saltgrass P 4-7 1/9
367 Echinochloa colona jungle rice * - 0/0
368 Echinochloa crus-galli barnyard grass *A 7-10 0/0
369 Elymus elymoides ssp. brevifolius short-leaved squirreltail - 0/0
370 Elymus glaucus ssp. glaucus blue wildrye - 8/14
371 Elymus glaucus ssp. jepsonii Jepson's blue wildrye - 1/6
372 Elymus multisetus big squirreltail - 2/5
373 Elymus X macounii Macoun's ryegrass - 0/0
374 Elytrigia pontica ssp. pontica tall wheatgrass * - 0/0
375 Eragrostis mexicana ssp. virescens Mexican lovegrass - 0/0
376 Festuca arundinacea tall fescue *P 5-6 1/2
377 Gastridium ventricosum nit grass *A - 5/13
378 Hordeum brachyantherum ssp. californicum California meadow barley - 0/1
379 Hordeum marinum ssp. gussoneanum Mediterranean barley * - 1/1
380 Hordeum murinum ssp. glaucum foxtail barley *A 4-5 0/2
381 Hordeum murinum ssp. leporinum foxtail barley *A 4-7 6/16
382 Hordeum vulgare var. trifurcatum cultivated barley *A - 0/2
383 Koeleria macrantha June grass P 5-7 2/2
384 Lamarckia aurea goldentop *A 2-5 2/10
385 Leptochloa uninervia Mexican sprangletop A 4-12 0/0
386 Leymus condensatus giant wild rye P 6-8 7/22
387 Leymus triticoides creeping wild rye P - 3/6
388 Lolium multiflorum Italian rye-grass *A/B - 4/8
389 Lolium perenne English rye-grass *P 5-8 2/3
390 Lolium temulentum Darnel * - 2/2
391 Melica frutescens tall melica - 0/0
392 Melica imperfecta small-flowered melica P 4-5 7/24
393 Muhlenbergia asperifolia scratchgrass - 0/0
394 Muhlenbergia microsperma littleseed muhly A 3-5 0/1
395 Muhlenbergia rigens deergrass P 6-9 6/11
396 Nassella cernua nodding needlegrass - 4/7
397 Nassella lepida foothill needlegrass P 3-5 3/12
398 Nassella pulchra purple needlegrass P 3-5 5/8
399 Orcuttia californica California Orcutt grass - 0/0
400 Panicum capillare witchgrass - 0/0
401 Paspalum dilatatum dallis grass * - 1/3
402 Paspalum distichum knot grass P 6-10 1/1
403 Pennisetum setaceum fountain grass *P 7-10 0/6
404 Phalaris aquatica Harding grass * - 0/1
405 Phalaris caroliniana Carolina canarygrass *A 4-5 1/2
406 Phalaris minor little-seed canarygrass * - 0/0
407 Piptatherum miliaceum smilo grass *P 4-9 0/14
408 Poa annua annual blue grass *A 1-7 2/6
409 Poa bulbosa bulbous blue grass *P 4-7 0/2
410 Poa secunda ssp. secunda one-sided bluegrass P 2-6 4/19
411 Polypogon monspeliensis rabbits-foot grass *A 4-10 1/10
412 Rhynchelytrum repens Natal grass * - 0/0
413 Schismus barbatus Mediterranean schismus *A 3-4 1/10
414 Secale cereale rye * - 0/0
415 Setaria gracilis - 0/0
416 Setaria viridis green foxtail * - 0/0
417 Sorghum halepense johnsongrass * - 0/0
418 Triticum aestivum common wheat * - 0/1
419 Vulpia bromoides brome fescue * - 1/3
420 Vulpia myuros var. hirsuta hairy rattail fescue *A 4-6 4/9
421 Vulpia myuros var. myuros rattail fescue *A 3-5 1/9

Potamogetonaceae Pondweed Family
422 Potamogeton foliosus var. foliosus leafy pondweed - 0/0
423 Potamogeton pectinatus fennel-leaved pondweed - 0/0
424 Potamogeton pusillus small pondweed - 0/0

Typhaceae Cat Tail Family
425 Sparganium eurycarpum ssp. eurycarpum bur-reed - 0/0
426 Typha angustifolia narrow-leaf cattail - 0/0
427 Typha domingensis southern cattail P 6-7 0/2
428 Typha latifolia broadleaf cattail P 6-7 0/2

Zannichelliaceae Horned-Pondweed Family
429 Zannichellia palustris horned pondweed - 0/0

Aspleniaceae Spleenwort Family
430 Asplenium vespertinum western spleenwort - 0/0

Azollaceae Mosquito Fern Family
431 Azolla filiculoides mosquito fern - - 0/0

Blechnaceae Fern Family
432 Woodwardia fimbriata giant chain fern P - 1/2

Dennstaedtiaceae Bracken Family
433 Pteridium aquilinum var. pubescens bracken P - 0/7

Dryopteridaceae Woodfern Family
434 Dryopteris arguta California wood fern P - 0/7

Equisetaceae Horsetail Family
435 Equisetum arvense field horsetail - 0/1
436 Equisetum laevigatum smooth scouring rush - 0/2
437 Equisetum telmateia ssp. braunii giant horsetail - 0/0

Isoetaceae Quillwort Family
438 Isoetes howellii Howell's quillwort - 0/0
439 Isoetes orcuttii Orcutt's quillwort - 1/1

Marsileaceae Marsilea Family
440 Marsilea vestita ssp. vestita clover fern - 1/1
441 Pilularia americana pillwort - 0/0

Polypodiaceae Polypody Family
442 Polypodium californicum California polypody P - 0/10

Pteridaceae Fern Family
443 Adiantum jordanii California maidenhair fern P - 2/6
444 Aspidotis californica California lace fern - 1/3
445 Cheilanthes newberryi cotton fern - 0/3
446 Pellaea andromedifolia coffee fern P - 1/16
447 Pellaea mucronata var. mucronata bird's-foot fern P - 6/18
448 Pentagramma triangularis ssp. triangularis goldback fern - 2/11

Selaginellaceae Spike Moss Family
449 Selaginella bigelovii Bigelow's spike-moss P - 0/12

#	Latin Name	Common Name	(*) Life form	Bloom	#here/all
Amaranthaceae	Amaranth Family
1	Amaranthus albus	tumble pigweed	*A	4-10	0/4
2	Amaranthus blitoides	mat amaranth		-	0/0
3	Amaranthus californicus	California amaranth		-	0/0
4	Amaranthus retroflexus	red-rooted amaranth	*A	6-11	0/0

Anacardiaceae	Sumac Family
5	Schinus molle	Peruvian pepper tree	*S/T	3-6	0/4

Apiaceae	Carrot Family
6	Apiastrum angustifolium	wild celery	A	3-5	2/3

7	Apium graveolens	celery	*P	5-7	0/2

8	Bowlesia incana	hoary bowlesia	A	3-4	1/1
9	Foeniculum vulgare	fennel	*P	5-9	1/11
10	Hydrocotyle ranunculoides	floating marsh-pennywort		-	0/0
11	Lomatium lucidum	shiny lomatium	P	1-4	1/5
12	Osmorhiza brachypoda	California sweet-cicely	P	3-5	2/4
13	Sanicula tuberosa	tuberous sanicle		-	0/1
14	Torilis nodosa	hedge parsley	*A	4-6	5/5

Apocynaceae	Dogbane Family
15	Apocynum cannabinum	Indian hemp	P	6-8	0/0
16	Vinca major	greater periwinkle	*P	3-7	0/5
Asteraceae	Sunflower Family
17	Achillea millefolium	yarrow	P	3-7	0/9

18	Acourtia microcephala	acourtia	P	6-8	6/11
19	Ambrosia acanthicarpa	bur-ragweed	A	8-11	0/11
20	Anthemis cotula	dog-fennel	*A	4-8	0/0
21	Artemisia dracunculus	wild tarragon	P	8-10	1/20
22	Aster subulatus var. ligulatus	annual water-aster		-	0/1
23	Baccharis emoryi	Emory's baccharis	S	8-12	0/2
24	Baccharis sarothroides	broom baccharis	S	9-12	2/7
25	Bebbia juncea var. aspera	sweetbush		-	0/6
26	Brickellia californica	California brickellbush	S	8-10	0/19
27	Centaurea solstitialis	yellow star-thistle	*A	5-10	0/1
28	Chrysanthemum coronarium	crown daisy	*A	4-8	0/4
29	Conyza bonariensis	little horseweed	*A	6-8	0/10
30	Conyza coulteri	Coulter's horseweed	A	-	0/0
31	Cotula australis	Australian brass-buttons	*A	1-5	0/9
32	Cotula coronopifolia	brass-buttons	*A	3-12	1/3
33	Cynara cardunculus	artichoke thistle	*P	-	0/4
34	Dimorphotheca sinuata	African daisy	*	-	0/2
35	Encelia farinosa	brittlebush		-	0/4
36	Filago californica	California filago	A	3-6	3/12
37	Filago gallica	narrowleaf filago	*A	4-6	9/27
38	Gazania linearis	gazania	*	-	0/0
39	Gnaphalium leucocephalum	white-headed cudweed		-	0/0
40	Gnaphalium luteo-album	common cudweed	*A	1-12	0/5
41	Gnaphalium palustre	western marsh cudweed	A	-	0/1
42	Gnaphalium purpureum	purple everlasting	A	4-7	0/1
43	Gnaphalium stramineum	cotton-batting plant	A/B	-	0/9
44	Gutierrezia sarothrae	matchweed	SS	5-10	1/4
45	Helianthus annuus	annual sunflower	A/B	2-10	0/8
46	Hesperevax acaulis	dwarf evax		-	0/0
47	Heterotheca sessiliflora ssp. echioides	bristly goldenaster	P	8-10	2/6
48	Isocoma menziesii var. vernonioides	coastal goldenbush	S	4-12	1/13
49	Lagophylla ramosissima ssp. ramosissima	common hareleaf		-	0/0
50	Malacothrix clevelandii	annual malacothrix	A	4-6	1/2
51	Micropus californicus var. californicus	slender cottonweed		-	4/5
52	Microseris douglasii ssp. platycarpha	small-flowered microseris		-	0/0
53	Pentachaeta aurea	golden daisy		-	0/2
54	Picris echioides	bristly ox-tongue	*A	6-12	1/7
55	Porophyllum gracile	odora		-	0/4
56	Psilocarphus brevissimus var. brevissimus	woolly marbles	A	4-6	1/1
57	Psilocarphus tenellus var. tenellus	slender woolly marbles	A	4-6	0/0
58	Rafinesquia californica	California chicory	A	4-7	2/14
59	Senecio flaccidus var. douglasii	creek senecio	S	6-10	0/8
60	Silybum marianum	milk thistle	*A/B	4-7	2/8
61	Stephanomeria diegensis	San Diego wreathplant	A	8-11	0/1
62	Stephanomeria virgata ssp. virgata	twiggy wreath plant	A	7-10	0/6
63	Stylocline gnaphalioides	everlasting nest-straw	A	3-5	2/5
64	Taraxacum officinale	common dandelion	*P	1-12	0/3
65	Tetradymia comosa	cotton-thorn	S	6-9	0/0
66	Tragopogon porrifolius	salsify	*B	4-6	1/1
67	Venegasia carpesioides	canyon sunflower	SS	2-9	0/1
68	Xanthium strumarium	cocklebur	A	7-10	0/8

Berberidaceae	Barberry Family
69	Berberis aquifolium var. dictyota	California barberry		-	0/1

Betulaceae	Birch Family
70	Alnus rhombifolia	white alder	T	1-4	0/7

Boraginaceae	Borage Family
71	Amsinckia menziesii var. menziesii	small-flowered fiddleneck	A	4-6	1/1
72	Cryptantha microstachys	Tejon cryptantha		-	0/1
73	Echium plantagineum	salvation echium	*	-	0/0
74	Pectocarya linearis ssp. ferocula	slender combseed		-	0/2
75	Pectocarya penicillata	combseed	A	3-5	1/3
76	Plagiobothrys acanthocarpus	adobe popcorn flower	A	3-5	0/0
77	Plagiobothrys arizonicus	Arizona popcorn flower		-	0/0

Brassicaceae	Mustard Family
78	Athysanus pusillus	dwarf athysanus	A	3-6	1/1

79	Brassica nigra	black mustard	*A	4-7	1/5
80	Brassica rapa	field mustard	*A	-	0/1
81	Capsella bursa-pastoris	shepherd's purse	*A	1-12	2/6
82	Lepidium virginicum	wild pepper-grass	A	3-8	0/0
83	Raphanus sativus	purple wild radish	*A	2-7	0/9
84	Rorippa nasturtium-aquaticum	water cress	P	3-11	1/8
85	Sisymbrium altissimum	tumble-mustard	*A	5-7	0/7
86	Tropidocarpum gracile	slender tropidocarpum	A	3-5	0/0
Cactaceae	Cactus Family
87	Opuntia littoralis	coast prickly-pear	S	5-6	0/7
Callitrichaceae	Water-Starwort Family
88	Callitriche heterophylla var. bolanderi	Bolander's water-starwort		-	0/0

89	Callitriche marginata	winged water-starwort		-	0/0

Campanulaceae	Bellflower Family
90	Downingia cuspidata	toothed downingia		-	0/0
91	Lobelia cardinalis var. pseudosplendens	cardinal flower		-	0/0

Capparaceae	Caper Family
92	Isomeris arborea	bladderpod	S	1-12	0/6

Caprifoliaceae	Honeysuckle Family
93	Symphoricarpos mollis	creeping snowberry	S	4-6	0/5

Caryophyllaceae	Pink Family
94	Cerastium glomeratum	mouse-ear chickweed	*A	2-5	5/11
95	Polycarpon tetraphyllum	four-leaf polycarp	*A	5-7	0/6
96	Sagina decumbens ssp. occidentalis	western pearlwort		-	0/0
97	Silene antirrhina	snapdragon campion	A	4-8	0/0
98	Spergula arvensis ssp. arvensis	stickwort	*A	-	0/1
99	Spergularia bocconei	sand spurrey	*A	4-9	1/3

Chenopodiaceae	Goosefoot Family
100	Chenopodium album	white goosefoot	*A	6-10	0/11
101	Chenopodium ambrosioides	Mexican tea	*P	6-10	0/8
102	Chenopodium berlandieri	pit-seed goosefoot		-	0/1
103	Chenopodium californicum	California goosefoot	P	3-6	0/2
104	Chenopodium murale	nettle-leaved goosefoot	*A	1-12	0/1
105	Chenopodium pumilio	clammy goosefoot	*	-	0/0
106	Salsola tragus	Russian thistle	*A	7-10	1/19
Convolvulaceae	Morning Glory Family
107	Calystegia macrostegia ssp. intermedia	south coast morning-glory	P/V	5-6	2/10

108	Calystegia macrostegia ssp. tenuifolia	San Diego morning-glory	P/V	5-6	4/15
109	Convolvulus arvensis	field bindweed	*P	5-10	0/1
110	Convolvulus simulans	small-flowered morning-glory		-	0/1

Crassulaceae	Stonecrop Family
111	Crassula aquatica	aquatic pygmy-weed		-	0/0
112	Crassula connata	pygmy-weed	A	2-5	2/11
113	Crassula solieri	little pygmy-weed		-	0/0
114	Dudleya edulis	ladies fingers	P	5-6	0/6
115	Dudleya pulverulenta ssp. pulverulenta	California chalk lettuce		-	0/7

Cuscutaceae	Dodder Family
116	Cuscuta californica	California dodder	A	-	0/2

117	Cuscuta subinclusa	canyon dodder		-	0/1

Datiscaceae	Datisca Family
118	Datisca glomerata	Durango root	P	5-7	1/2

Elatinaceae	Waterwort Family
119	Elatine brachysperma	short-seed waterwort		-	0/0
120	Elatine californica	California waterwort		-	0/0
121	Elatine chilensis	Chilean waterwort		-	0/0

Ericaceae	Heath Family
122	Arctostaphylos glauca	bigberry manzanita	S	12-3	0/7
123	Arctostaphylos rainbowensis	Rainbow manzanita	S	1-4	0/1
124	Rhododendron occidentale	western azalea		-	0/2

Euphorbiaceae	Spurge Family
125	Chamaesyce albomarginata	rattlesnake weed	P	4-11	1/2
126	Chamaesyce maculata	spotted spurge	*	-	0/1
127	Chamaesyce polycarpa	small-seeded spurge	P	1-12	0/6
128	Chamaesyce serpyllifolia	thyme-leafed spurge		-	0/0
129	Euphorbia spathulata	warty spurge	A	3-6	3/4
130	Ricinus communis	castor bean	*S	1-12	0/12

Fabaceae	Pea Family
131	Amorpha californica var. californica	California false-indigo		-	0/2
132	Astragalus gambelianus	Gambel's dwarf milk-vetch		-	1/1
133	Hoita macrostachya	leather root	P	5-8	0/0
134	Lotus heermannii	silky lotus		-	0/0
135	Lotus scoparius var. brevialatus	short-winged deerweed	SS/S	3-8	0/12
136	Lotus wrangelianus	California lotus	A	3-6	1/1
137	Lupinus hirsutissimus	stinging lupine	A	3-5	0/9
138	Lupinus sparsiflorus ssp. sparsiflorus	Coulter's lupine		-	0/0
139	Lupinus succulentus	arroyo lupine	A	2-5	0/3
140	Medicago sativa	alfalfa	*P	4-10	0/1
141	Melilotus albus	white sweetclover	*A	5-9	1/5
142	Melilotus indicus	sourclover	*A	4-10	2/11
143	Spartium junceum	Spanish broom	*S	4-6	0/5
144	Trifolium albopurpureum var. albopurpureum	Indian clover	A	3-6	1/1
145	Trifolium hirtum	rose clover	*	-	0/4
146	Trifolium variegatum	variegated clover		-	0/0
147	Trifolium wormskioldii	cows clover		-	0/4
148	Vicia sativa ssp. nigra	common vetch	*A/V	4-7	1/2
149	Vicia villosa ssp. villosa	hairy vetch	*	-	0/0

Fagaceae	Oak Family
150	Quercus agrifolia var. oxyadenia	southern coast live oak		-	0/5
151	Quercus wislizeni var. frutescens	interior live oak		-	0/7

Garryaceae	Silk-Tassel Family
152	Garrya veatchii	canyon silktassel		-	0/3

Gentianaceae	Gentian Family
153	Swertia parryi	Parry's green-gentian		-	0/1

Geraniaceae	Geranium Family
154	Erodium botrys	long-beaked filaree	*A	3-5	1/4
155	Erodium macrophyllum	large-leaved filaree		-	0/1
156	Erodium moschatum	white-stemmed filaree	*A	2-5	1/10
Grossulariaceae	Gooseberry Family
157	Ribes malvaceum var. viridifolium	chaparral currant		-	1/2

Hydrophyllaceae	Phacelia Family
158	Emmenanthe penduliflora var. penduliflora	whispering bells	A	4-7	1/4
159	Nemophila menziesii var. integrifolia	baby blue eyes	A	2-6	1/2
160	Phacelia distans	common phacelia	A	3-6	0/3
161	Phacelia grandiflora	giant-flowered phacelia	A	4-6	0/1
162	Phacelia imbricata ssp. patula	imbricate phacelia		-	0/13
163	Phacelia ramosissima var. latifolia	branching phacelia	SS	5-8	1/17
164	Pholistoma auritum	fiesta flower	A	3-5	0/0

Hypericaceae	St. John's Wort Family
165	Hypericum anagalloides	tinker's penny		-	0/1
166	Hypericum formosum var. scouleri	Scouler's St. Johnswort		-	0/1
167	Hypericum perforatum	Klamath weed	*	-	0/0

Juglandaceae	Walnut Family
168	Carya illinoensis	pecan	*	-	0/1
169	Juglans californica var. californica	Southern California black walnut		-	0/3
170	Juglans regia	English walnut	*	-	0/0

Lamiaceae	Mint Family
171	Lamium amplexicaule	henbit	*A	4-9	1/7
172	Mentha spicata var. spicata	spearmint	*P	7-10	1/2
173	Monardella hypoleuca ssp. hypoleuca	white-leaf monardella		-	1/1
174	Salvia clevelandii	Cleveland sage	S	-	0/2
175	Satureja chandleri	San Miguel savory		-	0/0
176	Scutellaria bolanderi ssp. austromontana	southern skullcap		-	1/2
177	Scutellaria tuberosa	common skullcap	P	4-5	0/1
178	Stachys ajugoides var. rigida	rigid hedge-nettle	P	7-8	0/0

Lauraceae	Laurel Family
179	Umbellularia californica	California bay	T	12-5	0/7
Limnanthaceae	Meadowfoam Family
180	Limnanthes gracilis ssp. parishii	Parish's meadowfoam		-	0/1
Linaceae	Flax Family
181	Hesperolinon micranthum	small-flower western flax		-	1/1
Loasaceae	Stick-Leaf Family
182	Mentzelia montana	mountain blazing star		-	0/3
Lythraceae	Loosestrife Family
183	Lythrum californicum	California loosestrife		-	0/0
184	Lythrum hyssopifolia	grass poly	*	-	1/1

Malvaceae	Mallow Family
185	Malva parviflora	cheeseweed	*A	1-12	1/11
Molluginaceae	Carpet-Weed Family
186	Glinus lotoides	lotus sweetjuice	*	-	0/0
Moraceae	Mulberry Family
187	Ficus carica	common fig	*	-	0/2

Oleaceae	Olive Family
188	Fraxinus dipetala	two-petaled ash	S/T	4-5	0/0

189	Fraxinus velutina	velvet ash	T	3-4	0/3
190	Olea europaea	olive	*	-	3/8

Onagraceae	Evening Primrose Family
191	Camissonia bistorta	southern suncup	A	3-6	0/8
192	Camissonia californica	California suncup	A	4-5	0/11
193	Camissonia micrantha	small-flowered evening-primrose	A	3-5	0/3
194	Clarkia dudleyana	Dudley's clarkia		-	0/1
195	Epilobium ciliatum ssp. ciliatum	willowherb		-	0/13
196	Ludwigia peploides	floating water-primrose	P	5-10	0/0
197	Oenothera californica ssp. californica	California evening-primrose		-	0/0

Oxalidaceae	Oxalis Family
198	Oxalis albicans ssp. californica	California oxalis	P	3-5	1/1

Papaveraceae	Poppy Family
199	Dicentra chrysantha	golden ear drops	P	4-9	0/4
200	Meconella denticulata	small-flowered meconella	A	3-5	0/1
201	Platystemon californicus	cream cups	A	3-5	0/1

Plantaginaceae	Plantain Family
202	Plantago elongata	long-leaf plantain		-	0/0
203	Plantago erecta	California plantain	A	3-5	2/8
204	Plantago major	common plantain	*P	4-9	0/2

Polemoniaceae	Phlox Family
205	Allophyllum glutinosum	sticky false-gilia	A	4-6	0/5
206	Eriastrum sapphirinum	sapphire woolly-star		-	0/2
207	Gilia capitata ssp. abrotanifolia	globe gilia		-	0/3
208	Leptodactylon californicum ssp. glandulosum	prickly phlox		-	0/0
209	Linanthus floribundus ssp. floribundus	summer snow		-	0/0
210	Linanthus liniflorus	flax-flowered linanthus		-	1/2
211	Linanthus parviflorus	common linanthus	A	4-5	1/5
212	Linanthus pygmaeus ssp. continentalis	pygmy linanthus		-	0/0
213	Navarretia intertexta	needleleaf navarretia		-	0/0
214	Navarretia prostrata	prostrate navarretia		-	1/1
215	Phlox gracilis	annual phlox		-	0/2

Polygalaceae	Milkwort Family
216	Polygala cornuta var. fishiae	Fish's milkwort		-	0/2

Polygonaceae	Buckwheat Family
217	Chorizanthe fimbriata	fringed spineflower		-	0/1

218	Chorizanthe polygonoides var. longispina	long-spined spineflower		-	0/1
219	Chorizanthe procumbens	prostrate spineflower	A	4-6	0/1
220	Chorizanthe staticoides	Turkish rugging	A	4-7	0/1
221	Eriogonum nudum var. pubiflorum	naked buckwheat		-	0/0
222	Eriogonum thurberi	Thurber's buckwheat		-	0/0
223	Lastarriaea coriacea	leather spineflower	A	4-6	0/2
224	Polygonum argyrocoleon	silver-sheath knotweed	*	-	0/0
225	Polygonum lapathifolium	willow weed	A	6-10	0/0
226	Polygonum punctatum	punctate smartweed		-	0/0
227	Pterostegia drymarioides	threadstem	A	3-7	2/13
228	Rumex acetosella	common sheep sorrel	*	-	0/0
229	Rumex conglomeratus	whorled dock	*P	4-10	1/1
230	Rumex salicifolius	willow-leaved dock	P	5-9	0/0

Portulacaceae	Purslane Family
231	Calyptridium monandrum	common pussypaws	A	3-6	0/7
232	Claytonia parviflora ssp. parviflora	narrow-leaved miner's lettuce	A	2-5	2/8
233	Claytonia perfoliata ssp. perfoliata	miner's lettuce	A	2-5	2/12
234	Montia fontana ssp. amporitana	water chickweed		-	0/0
235	Portulaca oleracea	common purslane	*A	5-9	0/0

Primulaceae	Primrose Family
236	Centunculus minimus	chaffweed	A	4-7	0/0

237	Samolus parviflorus	water-pimpernel	P	-	0/0

Ranunculaceae	Buttercup Family
238	Clematis pauciflora	virgin's bower	S	1-6	0/7
239	Delphinium cardinale	scarlet larkspur	P	5-6	0/3
240	Myosurus minimus ssp. apus	little mousetail		-	0/0
241	Ranunculus aquatilis var. capillaceus	water crowfoot	P	4-8	1/1
242	Ranunculus hebecarpus	delicate buttercup	A	3-5	0/0
243	Thalictrum fendleri var. polycarpum	meadow-rue	P	3-6	0/1

Rhamnaceae	Buckthorn Family
244	Ceanothus leucodermis	chaparral whitethorn	S	4-6	0/9
245	Rhamnus californica ssp. californica	California coffeeberry		-	0/11

Rosaceae	Rose Family
246	Aphanes occidentalis	western lady's mantle	A	3-6	0/1

247	Cercocarpus betuloides var. betuloides	birch-leaf mountain-mahogany		-	0/13

248	Prunus emarginata	bitter cherry		-	0/2
249	Prunus ilicifolia ssp. ilicifolia	hollyleaf cherry	S	4-5	1/8
250	Rosa californica	California wild rose	S	5-8	0/9
251	Rubus ursinus	California blackberry	S	3-5	0/12

Rubiaceae	Bedstraw Family
252	Galium angustifolium ssp. angustifolium	narrowleaf bedstraw	SS	4-7	7/35
253	Galium aparine	common bedstraw	A	3-7	7/19
254	Galium nuttallii ssp. nuttallii	climbing bedstraw	SS	3-7	7/13
255	Galium parisiense	wall bedstraw	*	-	0/2

Salicaceae	Willow Family
256	Populus balsamifera ssp. trichocarpa	black cottonwood	T	2-4	0/7

257	Populus fremontii ssp. fremontii	Fremont cottonwood	T	3-4	0/8

258	Salix exigua	narrowleaf willow	S	3-5	0/5
259	Salix gooddingii	black willow	S/T	3-4	0/6
260	Salix laevigata	red willow	S/T	3-5	1/13
261	Salix lucida ssp. lasiandra	shining willow	T	3-5	1/3

Saururaceae	Lizard-Tail Family
262	Anemopsis californica	yerba mansa	P	3-9	0/2

Saxifragaceae	Saxifrage Family
263	Lithophragma affine	woodland star	P	2-6	0/3
264	Saxifraga californica	California saxifrage	A	2-6	0/0

Scrophulariaceae	Snapdragon Family
265	Antirrhinum coulterianum	Coulter's snapdragon	A	4-7	0/2
266	Castilleja affinis ssp. affinis	coast Indian paintbrush	P/SS	1-7	0/3
267	Castilleja densiflora ssp. densiflora	owl's-clover	A	3-5	1/1
268	Castilleja foliolosa	woolly Indian paintbrush	P	2-6	0/1
269	Castilleja minor ssp. spiralis	lesser paintbrush	A	5-9	0/1
270	Collinsia concolor	southern Chinese houses		-	1/1
271	Collinsia parryi	Parry's collinsia	A	3-6	0/0
272	Keckiella antirrhinoides var. antirrhinoides	chaparral beard-tongue	S	4-5	1/6
273	Mimulus brevipes	wide-throated yellow monkeyflower	A	4-6	0/5
274	Mimulus cardinalis	scarlet monkeyflower	P	4-10	0/7
275	Mimulus floribundus	floriferous monkeyflower	A	4-8	0/1
276	Mimulus guttatus	common monkeyflower	P	3-8	0/6
277	Mimulus palmeri	Palomar monkeyflower		-	0/0
278	Mimulus pilosus	false monkeyflower	A	4-9	0/2

279	Pedicularis densiflora	Indian warrior		-	0/0
280	Penstemon spectabilis var. spectabilis	showy penstemon	P	4-6	1/6
281	Veronica americana	American speedwell		-	0/0

282	Veronica anagallis-aquatica	water speedwell	*P	5-9	0/1

283	Veronica peregrina ssp. xalapensis	purslane speedwell		-	1/2
Solanaceae	Nightshade Family
284	Datura wrightii	sacred datura	P	4-10	0/11

285	Nicotiana glauca	tree tobacco	*S/T	4-8	0/12
286	Nicotiana quadrivalvis	Indian tobacco	A	5-10	0/1
287	Solanum americanum	small-flowered nightshade	A/P	4-11	0/2
288	Solanum douglasii	white nightshade	SS	1-12	0/11

289	Solanum xanti	purple nightshade	SS	2-6	1/10

Urticaceae	Nettle Family
290	Parietaria hespera var. hespera	pellitory		-	0/2
291	Urtica dioica ssp. holosericea	stinging nettle	P	7-9	1/8

Valerianaceae	Valerian Family
292	Plectritis ciliosa ssp. insignis	showy plectritis		-	1/1

Verbenaceae	Vervain Family
293	Verbena lasiostachys var. lasiostachys	western vervain	P	5-9	1/2

Viscaceae	Mistletoe Family
294	Phoradendron macrophyllum	big leaf mistletoe	S	-	0/2
295	Phoradendron villosum	oak mistletoe		-	0/3

Vitaceae	Grape Family
296	Parthenocissus vitacea	Virginia creeper		-	0/0

297	Vitis girdiana	desert wild grape	S	5-6	0/7

Zygophyllaceae	Eel-Grass Family
298	Tribulus terrestris	puncture-vine	*A	4-10	0/2

Cupressaceae	Cypress Family
299	Juniperus californica	California juniper		-	0/0

Cyperaceae	Sedge Family
300	Carex alma	sturdy sedge		-	1/2
301	Carex barbarae	valley sedge		-	0/0
302	Carex densa	dense sedge		-	0/0
303	Carex praegracilis	clustered field sedge		-	0/1
304	Carex schottii	Schott's sedge		-	0/0
305	Carex senta	swamp sedge		-	0/0
306	Carex triquetra	triangular-fruit sedge	P	4-6	3/10
307	Cyperus eragrostis	umbrella sedge	P	5-11	1/2
308	Cyperus esculentus	chufa flatsedge		-	0/0
309	Cyperus involucratus	umbrella plant	*	-	0/0
310	Eleocharis acicularis var. acicularis	needle spikerush		-	0/0
311	Eleocharis macrostachya	common spikerush		-	3/4
312	Eleocharis parishii	Parish's spikerush		-	0/0
313	Eleocharis radicans	creeping spikerush		-	0/0
314	Scirpus acutus var. occidentalis	common tule		-	0/0
315	Scirpus californicus	California tule	P	6-9	0/1
316	Scirpus microcarpus	mountain bog bulrush		-	0/1
Hydrocharitaceae	Waterweed Family
317	Najas marina	marine water nymph		-	0/0

Juncaceae	Rush Family
318	Juncus balticus	wire rush	P	-	5/5
319	Juncus bufonius	toad rush		-	0/1
320	Juncus bufonius var. occidentalis	western toad rush		-	0/0
321	Juncus effusus var. pacificus	Pacific rush		-	0/3
322	Juncus macrophyllus	long-leaved rush		-	0/1
323	Juncus mexicanus	Mexican rush	P	5-8	6/9
324	Juncus oxymeris	pointed rush		-	0/0
325	Juncus phaeocephalus var. paniculatus	spreading brown-headed rush		-	0/0
326	Juncus rugulosus	wrinkled rush		-	0/1
327	Juncus textilis	basket rush	P	5-6	0/0
328	Juncus tiehmii	Tiehm's rush		-	0/0
329	Juncus xiphioides	iris-leaved rush	P	5-10	0/0

Juncaginaceae	Arrow-Grass Family
330	Lilaea scilloides	flowering quillwort		-	0/0

Lemnaceae	Duckweed Family
331	Lemna gibba	swollen duckweed		-	0/0
332	Lemna minor	common duckweed		-	0/0
333	Lemna minuta	duckweed		-	0/0

Liliaceae	Lily Family
334	Allium lacunosum var. lacunosum	pitted onion		4-5	0/0
335	Allium peninsulare var. peninsulare	Mexicali onion		-	0/0
336	Brodiaea orcuttii	Orcutt's brodiaea		-	0/0
337	Chlorogalum parviflorum	small-flowered soap plant	P	5-6	0/4
338	Lilium humboldtii ssp. ocellatum	ocellated Humboldt lily		-	0/2
339	Zigadenus fremontii	white star-lily	P	3-5	0/2

Orchidaceae	Orchid Family
340	Piperia unalascensis	Alaska rein orchid	P	3-7	0/0

Poaceae	Grass Family
341	Achnatherum coronatum	giant needlegrass	P	4-6	1/15
342	Agrostis pallens	seashore bentgrass		-	0/1
343	Agrostis viridis	green bentgrass	*	-	0/0
344	Aira caryophyllea	silver hairgrass	*	-	0/0

Go to:

[Complete] Flora of the Santa Rosa Plateau
The Most Common Showy Flowers, Shrubs and Trees
Common Showy Flowers, Shrubs and Trees
Field Guide to the Santa Rosa Plateau: Plants

Copyright © 2003 by Tom Chester
Permission is freely granted to reproduce any or all of this page as long as credit is given to me at this source:
http://tchester.org/srp/plants/list/uncommon.html
Comments and feedback: Tom Chester
Last update: 11 October 2003