454 Panicum capillare witchgrass 3 455 Paspalum dilatatum *dallis grass 6 Flora of the Trails of the Santa Rosa Plateau Ecological Reserve 456 Paspalum distichum knot grass 5 # 457 Phalaris aquatica *Harding grass 1 # Latin Name (*)Common Name SRP 458 Phalaris caroliniana *Carolina canarygrass 1 459 Phalaris minor *little-seed canarygrass 2 Ferns and Fern Allies 460 Piptatherum miliaceum *smilo grass 1 461 Poa annua *annual blue grass 9 Blechnaceae Fern Family 462 Poa infirma *weak blue grass 6 1 Woodwardia fimbriata giant chain fern 1 463 Poa secunda ssp. secunda one-sided bluegrass 5 464 Polypogon monspeliensis *rabbits-foot grass 12 Dryopteridaceae Woodfern Family 465 Schismus barbatus *Mediterranean schismus 6 2 Dryopteris arguta wood fern 1 466 Vulpia bromoides *brome fescue 2 467 Vulpia myuros var. hirsuta *hairy rattail fescue 11 Isoetaceae Quillwort Family 468 Vulpia myuros var. myuros *rattail fescue 7 3 Isoetes orcuttii Orcutt's quillwort 1 469 Vulpia octoflora var. octoflora six-weeks fescue 2 Marsileaceae Marsilea Family Typhaceae Cat Tail Family 4 Marsilea vestita ssp. vestita clover fern 3 470 Typha domingensis southern cattail 2 Polypodiaceae Polypody Family http://tchester.org/srp/plants/list/trails.html 5 Polypodium californicum California polypody 1 Last update: 11 November 2006 Pteridaceae Fern Family 6 Adiantum jordanii California maidenhair fern 2 7 Aspidotis californica California lace fern 4 8 Cheilanthes clevelandii scaly lipfern 1 9 Pellaea andromedifolia coffee fern 3 10 Pellaea mucronata var. mucronata bird's-foot fern 11 11 Pentagramma triangularis ssp. triangularis goldback fern 10

Selaginellaceae Spike Moss Family 12 Selaginella bigelovii Bigelow's spike-moss 1

Dicots

Amaranthaceae Amaranth Family 13 Amaranthus albus *tumble pigweed 8

Anacardiaceae Sumac Family 14 Malosma laurina laurel sumac 12 15 Pistacia atlantica *pistachio 1 16 Rhus ovata sugar bush 2 414 Brachypodium distachyon *purple false-brome 1 17 Rhus trilobata basketbush 10 415 Bromus arenarius *Australian brome 4 18 Toxicodendron diversilobum poison oak 16 416 Bromus carinatus var. carinatus California brome 8 417 Bromus diandrus *ripgut brome 16 Family 418 Bromus hordeaceus *soft chess 16 19 Apiastrum angustifolium wild celery 5 419 Bromus madritensis ssp. rubens *red brome 16 20 Bowlesia incana hoary bowlesia 1 420 Chloris gayana *Rhodes grass 1 21 Daucus pusillus rattlesnake weed 15 421 Cynodon dactylon *Bermuda grass 11 22 Eryngium aristulatum var. parishii San Diego button-celery 1 422 Dactylis glomerata *orchard-grass 2 23 Foeniculum vulgare *fennel 2 423 Deschampsia danthonioides annual hairgrass 1 24 dasycarpum ssp. dasycarpum woolly-fruited lomatium 4 424 Digitaria sanguinalis *crabgrass 1 25 Lomatium lucidum shiny lomatium 2 425 Distichlis spicata saltgrass 9 26 Lomatium utriculatum common lomatium 5 426 Echinochloa crus-galli *barnyard grass 1 27 Osmorhiza brachypoda California sweet-cicely 2 427 Eleusine indica *goose grass 1 28 arguta sharp-toothed sanicle 14 428 Elymus elymoides ssp. californicus California squirreltail 4 29 Sanicula bipinnata poison sanicle 2 429 Elymus glaucus ssp. glaucus blue wildrye 12 30 Sanicula bipinnatifida purple sanicle 9 430 Elymus glaucus ssp. jepsonii Jepson's blue wildrye 5 31 Sanicula crassicaulis Pacific sanicle 12 431 Elymus multisetus big squirreltail 5 32 Torilis arvensis *field hedge-parsley 2 432 Elytrigia repens *quackgrass 1 33 Torilis nodosa *hedge parsley 13 433 Festuca arundinacea *tall fescue 2 434 Gastridium ventricosum *nit grass 15 Apocynaceae Dogbane Family 435 Hainardia cylindrica *barbgrass 1 34 Vinca major *greater periwinkle 1 436 Hordeum brachyantherum ssp. californicum California meadow barley 2 437 Hordeum depressum low barley 1 Asclepiadaceae Milkweed Family 438 Hordeum marinum ssp. gussoneanum *Mediterranean barley 6 35 Asclepias eriocarpa Indian milkweed 15 439 Hordeum murinum ssp. glaucum *foxtail barley 7 36 Asclepias fascicularis narrow-leaf milkweed 7 440 Hordeum murinum ssp. leporinum *foxtail barley 5 441 Koeleria macrantha June grass 1 Asteraceae Sunflower Family 442 Lamarckia aurea *goldentop 12 37 Acourtia microcephala purple head 10 443 Leymus condensatus giant wild-rye 11 38 Acroptilon repens *Russian knapweed 1 444 Leymus triticoides creeping wild rye 9 39 Agoseris grandiflora grand mountain dandelion 6 Leymus Xmultiflorus (L. condensatus X L. 445 hybrid wild-rye 7 40 Ambrosia psilostachya western ragweed 16 triticoides) 41 Anthemis cotula *dog-fennel 2 446 Lolium multiflorum *Italian rye-grass 13 42 Artemisia californica California sagebrush 13 447 Lolium perenne *English rye-grass 2 43 Artemisia douglasiana mugwort 4 448 Lolium temulentum *darnel 4 44 Artemisia dracunculus wild tarragon 1 449 Melica imperfecta coast-range melic 15 45 Aster bernardinus San Bernardino aster 1 450 Muhlenbergia rigens deergrass 12 46 Aster lanceolatus ssp. hesperius Siskiyou aster 3 451 Nassella cernua nodding needlegrass 13 47 Baccharis emoryi Emory's baccharis 4 452 Nassella lepida foothill needlegrass 6 48 Baccharis pilularis coyote bush 8 453 Nassella pulchra purple needlegrass 15 381 Scirpus microcarpus panicled bulrush 1 49 Baccharis salicifolia mule fat 10 50 Baccharis sarothroides broom baccharis 1 Iridaceae Iris Family 51 Bebbia juncea var. aspera sweetbush 1 382 Sisyrinchium bellum blue-eyed grass 8 52 Blennosperma nanum var. nanum yellow carpet 1 53 Brickellia californica California brickellbush 1 Juncaceae Rush Family 54 Carduus pycnocephalus *Italian thistle 8 383 Juncus balticus wire rush 2 55 Centaurea melitensis *tocalote 16 384 Juncus bufonius var. bufonius toad rush 12 56 Chaenactis artemisiifolia meally white pincushion 1 385 Juncus bufonius var. congestus clustered toad rush 9 57 Chaenactis glabriuscula var. glabriuscula yellow pincushion 2 386 Juncus bufonius var. occidentalis western toad rush 2 58 Chamomilla suaveolens *pineapple weed 13 387 Juncus effusus var. pacificus Pacific rush 2 59 Cirsium occidentale var. californicum California thistle 2 388 Juncus macrophyllus long-leaved rush 5 60 Cirsium occidentale var. occidentale cobwebby thistle 5 389 Juncus mexicanus Mexican rush 12 61 Cirsium scariosum elk thistle 8 390 Juncus phaeocephalus var. phaeocephalus brown-headed rush 2 62 Cirsium vulgare *bull thistle 14 391 Juncus rugulosus wrinkled rush 12 63 Conyza bonariensis *little horseweed 11 392 Juncus textilis basket rush 4 64 Conyza canadensis horseweed 16 65 Cotula australis *Australian brass-buttons 1 Liliaceae Lily Family 66 Cotula coronopifolia *brass-buttons 1 393 Allium haematochiton red-skinned onion 2 67 Ericameria palmeri var. pachylepis Palmer's goldenbush 10 394 Aloe saponaria *soap aloe 1 68 Erigeron foliosus var. foliosus leafy daisy 15 395 Bloomeria crocea goldenstar 2 69 Eriophyllum confertiflorum var. confertiflorum golden yarrow 12 396 Brodiaea filifolia thread-leaved brodiaea 1 70 Filago californica California filago 5 397 Brodiaea sp. nouveau Santa Rosa Basalt brodiaea 2 71 Filago gallica *narrowleaf filago 16 398 Brodiaea terrestris ssp. kernensis earth brodiaea 6 72 Gazania X (mounding hybrid) *gazania 3 399 Calochortus albus white fairy lantern 2 73 Gnaphalium bicolor bicolored everlasting 8 400 Calochortus splendens splendid mariposa lily 12 74 Gnaphalium californicum California everlasting 16 401 Calochortus weedii var. weedii yellow mariposa lily 7 75 Gnaphalium canescens ssp. beneolens fragrant everlasting 16 402 Chlorogalum pomeridianum var. pomeridianum soap 11 76 Gnaphalium canescens ssp. microcephalum white everlasting 11 403 Dichelostemma capitatum ssp. capitatum blue dicks 16 77 Gnaphalium luteo-album *common cudweed 9 404 Fritillaria biflora var. biflora chocolate lily 4 78 Gnaphalium palustre western marsh cudweed 3 405 Muilla maritima muilla 2 79 Gnaphalium purpureum purple everlasting 2 406 Yucca whipplei yucca 4 80 Gnaphalium stramineum cotton-batting plant 6 81 Gutierrezia sarothrae matchweed 4 Poaceae Grass Family 82 Hazardia squarrosa var. grindelioides saw-toothed goldenbush 9 407 Achnatherum coronatum giant needlegrass 2 83 Hedypnois cretica *Crete weed 9 408 Aegilops cylindrica *jointed goatgrass 4 84 Helianthus annuus annual sunflower 4 409 Agrostis pallens seashore bentgrass 8 85 Helianthus gracilentus slender sunflower 3 410 Agrostis viridis *green bentgrass 2 86 Hemizonia fasciculata slender tarweed 6 411 Aristida ternipes var. hamulosa hook three-awn 1 87 Hemizonia paniculata San Diego tarweed 7 412 Avena barbata *slender wild oats 14 88 Heterotheca grandiflora telegraph weed 14 413 Avena fatua *wild oats 16 89 Heterotheca sessiliflora ssp. echioides bristly goldenaster 4 90 Holocarpha virgata ssp. elongata graceful tarplant 15 360 Veronica peregrina ssp. xalapensis purslane speedwell 2 91 Hypochaeris glabra *smooth cat's ear 16 92 Isocoma menziesii coastal goldenbush 4 Solanaceae Nightshade Family 93 Lactuca serriola *prickly lettuce 16 361 Datura wrightii sacred datura 1 94 Lagophylla ramosissima ssp. ramosissima common hareleaf 3 362 Solanum americanum small-flowered nightshade 1 95 Lasthenia californica goldfields 7 363 Solanum parishii Parish's purple nightshade 7 96 Lasthenia glaberrima smooth goldfields 1 97 Layia platyglossa common tidy-tips 2 Ulmaceae Elm Family 98 Lessingia filaginifolia var. filaginifolia California-aster 16 364 Ulmus parvifolia *Chinese elm 1 99 Madia gracilis slender madia 12 100 Malacothrix clevelandii annual malacothrix 1 Urticaceae Nettle Family 101 Micropus californicus var. californicus slender cottonweed 5 365 Parietaria hespera var. hespera pellitory 2 102 Microseris douglasii ssp. douglasii Douglas' microseris 1 103 Osmadenia tenella three spot 10 Valerianaceae Valerian Family 104 Picris echioides *bristly ox-tongue 4 366 Plectritis ciliosa ssp. insignis long-spurred plectritis 3 105 Porophyllum gracile odora 1 106 Psilocarphus brevissimus var. brevissimus woolly marbles 2 Verbenaceae Vervain Family 107 Psilocarphus tenellus var. tenellus slender woolly marbles 3 367 Verbena lasiostachys var. lasiostachys western vervain 8 108 Rafinesquia californica California chicory 5 109 Senecio vulgaris *common groundsel 5 Violaceae Violet Family 110 Silybum marianum *milk thistle 3 368 Viola pedunculata johnny jump-up 14 111 Solidago californica goldenrod 13 112 Sonchus asper ssp. asper *prickly sow thistle 15 Viscaceae Mistletoe Family 113 Sonchus oleraceus *sow thistle 16 369 Phoradendron macrophyllum big leaf mistletoe 6 114 Stebbinsoseris heterocarpa brown microseris 3 115 Stephanomeria diegensis San Diego wreathplant 10 Zygophyllaceae Caltrop Family 116 Stephanomeria exigua ssp. deanei slender wreathplant 7 370 Tribulus terrestris *puncture-vine 1 117 Stylocline gnaphaloides everlasting nest-straw 5 118 Taraxacum officinale *common dandelion 1 Monocots 119 Tragopogon dubius *yellow salsify 9 120 Uropappus lindleyi silver puffs 11 Cyperaceae Sedge Family 121 Xanthium strumarium cocklebur 8 371 Carex densa dense sedge 3 372 Carex praegracilis clustered field sedge 7 Boraginaceae Borage Family 373 Carex schottii Schott's sedge 1 122 Amsinckia menziesii var. intermedia common fiddleneck 7 374 Carex spissa San Diego sedge 1 123 Amsinckia menziesii var. menziesii small-flowered fiddleneck 8 375 Carex triquetra triangular-fruit sedge 7 124 Cryptantha intermedia popcorn flower 6 376 Cyperus eragrostis umbrella sedge 5 125 Cryptantha micromeres minute-flowered cryptantha 2 377 Eleocharis acicularis var. bella needle spikerush 2 126 Cryptantha microstachys Tejon cryptantha 3 378 Eleocharis macrostachya common spikerush 11 127 Cryptantha muricata prickly cryptantha 3 379 Eleocharis montevidensis sand spikerush 6 128 Heliotropium curassavicum seaside heliotrope 4 380 Scirpus acutus var. occidentalis common tule 2 Rubiaceae Bedstraw Family 129 Pectocarya linearis ssp. ferocula slender combseed 3 329 Galium angustifolium ssp. angustifolium narrowleaf bedstraw 13 130 Pectocarya penicillata combseed 2 330 Galium aparine common bedstraw 16 131 Plagiobothrys collinus var. fulvescens California popcorn flower 4 331 Galium murale *tiny bedstraw 2 132 Plagiobothrys fulvus tawny popcorn flower 4 332 Galium nuttallii ssp. nuttallii climbing bedstraw 14 133 Plagiobothrys nothofulvus rusty-haired popcorn flower 12 333 Galium parisiense *wall bedstraw 4 134 Plagiobothrys tenellus slender popcorn flower 3 135 Plagiobothrys undulatus hooked popcorn flower 1 Salicaceae Willow Family 334 Populus fremontii ssp. fremontii Fremont cottonwood 1 Brassicaceae Mustard Family 335 Salix laevigata red willow 7 136 Athysanus pusillus dwarf athysanus 1 336 Salix lasiolepis arroyo willow 11 137 Capsella bursa-pastoris *shepherd's purse 7 337 Salix lucida ssp. lasiandra shining willow 2 138 Cardamine californica var. californica milk maids 5 139 Hirschfeldia incana *shortpod mustard 16 Saururaceae Lizard-Tail Family 140 Lepidium nitidum var. nitidum shining peppergrass 5 338 Anemopsis californica yerba mansa 2 141 Lobularia maritima *sweet alyssum 1 142 Raphanus sativus *purple wild radish 1 Saxifragaceae Saxifrage Family 143 Rorippa nasturtium-aquaticum water cress 3 339 Jepsonia parryi coast jepsonia 8 144 Sinapis arvensis *charlock 1 340 Lithophragma affine woodland star 3 145 Sisymbrium irio *London rocket 3 146 Sisymbrium officinale *hedge mustard 14 Scrophulariaceae Snapdragon Family 147 Thysanocarpus curvipes fringe-pod 5 341 Antirrhinum coulterianum Coulter's snapdragon 2 342 Antirrhinum kelloggii twining snapdragon 3 Cactaceae Cactus Family 343 Antirrhinum nuttallianum ssp. nuttallianum purple snapdragon 7 148 Opuntia vaseyi Vasey's prickly-pear 13 344 Castilleja densiflora owl's-clover 6 345 Castilleja exserta ssp. exserta purple owl's-clover 7 Callitrichaceae Water-Starwort Family 346 Collinsia heterophylla Chinese houses 7 149 Callitriche heterophylla var. bolanderi Bolander's water-starwort 3 347 Cordylanthus rigidus ssp. setigerus bristly bird's beak 11 150 Callitriche marginata winged water-starwort 5 348 Keckiella antirrhinoides var. antirrhinoides chaparral beard-tongue 3 349 Keckiella cordifolia heartleaf penstemon 7 Campanulaceae Bellflower Family 350 Linaria canadensis var. texana rough-seeded blue toad-flax 4 151 Downingia bella spotted downingia 1 351 Mimulus aurantiacus bush monkeyflower 9 152 Triodanis biflora Venus looking-glass 2 wide-throated yellow 352 Mimulus brevipes 2 monkeyflower Caprifoliaceae Honeysuckle Family 353 Mimulus cardinalis scarlet monkeyflower 5 153 Lonicera subspicata var. denudata southern honeysuckle 12 354 Mimulus floribundus floriferous monkeyflower 4 154 Sambucus mexicana blue elderberry 14 355 Mimulus guttatus common monkeyflower 9 356 Mimulus pilosus false monkeyflower 5 Caryophyllaceae Pink Family 357 Penstemon heterophyllus var. australis southern foothill penstemon 2 155 Cerastium glomeratum *mouse-ear chickweed 10 358 Penstemon spectabilis var. spectabilis showy penstemon 1 156 Silene antirrhina snapdragon campion 2 359 Scrophularia californica ssp. floribunda California bee plant 9 157 Silene gallica *windmill pink 15 158 Silene laciniata ssp. major southern Indian pink 8 299 Polygonum arenastrum *knotweed 14 159 Spergularia bocconei *sand spurrey 12 300 Polygonum lapathifolium willow weed 2 160 Stellaria media *common chickweed 13 301 Pterostegia drymarioides threadstem 8 302 Rumex conglomeratus *whorled dock 9 Chenopodiaceae Goosefoot Family 303 Rumex crispus *curly dock 15 161 Chenopodium berlandieri pit-seed goosefoot 4 304 Rumex salicifolius var. denticulatus willow-leaved dock 8 162 Chenopodium californicum California goosefoot 1 163 Salsola tragus *Russian thistle 2 Portulacaceae Purslane Family 305 Calandrinia ciliata red maids 13 Cistaceae Rock-Rose Family 306 Calyptridium monandrum sand cress 1 164 Helianthemum scoparium rush-rose 4 307 Claytonia parviflora ssp. parviflora narrow-leaved miner's lettuce 7 308 Claytonia perfoliata ssp. mexicana southern miner's lettuce 15 Convolvulaceae Morning Glory Family 309 Claytonia perfoliata ssp. perfoliata miner's lettuce 8 southern California 165 Calystegia macrostegia 10 morning-glory Primulaceae Primrose Family 166 Convolvulus arvensis *field bindweed 1 310 Anagallis arvensis *scarlet pimpernel 16 167 Convolvulus simulans small-flowered morning-glory 1 311 Dodecatheon clevelandii ssp. clevelandii shooting star 7

Crassulaceae Stonecrop Family Ranunculaceae Buttercup Family 168 Crassula connata pygmy-weed 11 312 Clematis pauciflora virgin's bower 1 169 Crassula tillaea *Mediterranean pygmy-weed 2 313 Delphinium parryi ssp. parryi blue larkspur 11 170 Dudleya lanceolata lanceleaf dudleya 3 314 Ranunculus aquatilis var. capillaceus water crowfoot 2 171 Dudleya pulverulenta ssp. pulverulenta California chalk lettuce 1 315 Ranunculus occidentalis western buttercup 6 316 Thalictrum fendleri var. polycarpum meadow-rue 6 Cucurbitaceae Gourd Family 172 Cucurbita foetidissima stinking gourd 4 Rhamnaceae Buckthorn Family 173 Marah macrocarpus var. macrocarpus wild-cucumber 12 317 Ceanothus crassifolius hoaryleaf ceanothus 3 318 Ceanothus tomentosus var. olivaceus Ramona-lilac 1 Cuscutaceae Dodder Family 319 Rhamnus californica ssp. californica California coffeeberry 1 174 Cuscuta californica var. californica California dodder 2 320 Rhamnus crocea redberry 7 175 Cuscuta californica var. papillosa papillate dodder 4 321 Rhamnus ilicifolia hollyleaf redberry 14

Datiscaceae Datisca Family Rosaceae Rose Family 176 Datisca glomerata Durango root 3 322 Adenostoma fasciculatum chamise 12 323 Aphanes occidentalis western lady's mantle 2 Ericaceae Heath Family 324 Cercocarpus minutiflorus San Diego mountain mahogany 4 177 Arctostaphylos glandulosa ssp. zacaensis Eastwood manzanita 3 325 Heteromeles arbutifolia toyon 11 178 Arctostaphylos rainbowensis Rainbow manzanita 2 326 Potentilla glandulosa ssp. glandulosa sticky cinquefoil 10 179 Xylococcus bicolor mission manzanita 3 327 Prunus ilicifolia ssp. ilicifolia hollyleaf cherry 1 328 Rubus discolor *Himalaya blackberry 2 Euphorbiaceae Spurge Family 274 Oenothera elata ssp. hirsutissima Hooker's evening-primrose 5 180 Chamaesyce albomarginata rattlesnake weed 9 181 Chamaesyce polycarpa small-seeded spurge 1 Oxalidaceae Oxalis Family 182 Chamaesyce serpens creeping spurge 1 275 Oxalis albicans ssp. californica California oxalis 4 183 Chamaesyce serpyllifolia ssp. serpyllifolia thyme-leafed spurge 5 184 Eremocarpus setigerus dove weed 15 Paeoniaceae Peony Family 185 Euphorbia spathulata warty spurge 3 276 Paeonia californica California peony 11 Fabaceae Pea Family Papaveraceae Poppy Family 186 Astragalus gambelianus Gambel's dwarf milk-vetch 4 277 Eschscholzia californica California poppy 11 187 Astragalus pomonensis Pomona locoweed 11 188 Hoita macrostachya leather root 1 Plantaginaceae Plantain Family 189 Lathyrus vestitus var. alefeldii San Diego pea 12 278 Plantago elongata long-leaf plantain 1 190 Lotus hamatus San Diego birdsfoot lotus 15 279 Plantago erecta California plantain 4 191 Lotus heermannii var. heermannii silky lotus 1 280 Plantago lanceolata *English plantain 4 192 Lotus purshianus var. purshianus Spanish clover 16 281 Plantago major *common plantain 2 193 Lotus scoparius var. brevialatus short-winged deerweed 6 194 Lotus scoparius var. scoparius deerweed 9 Platanaceae Sycamore Family 195 Lotus strigosus strigose lotus 9 282 Platanus racemosa western sycamore 10 196 Lotus wrangelianus California lotus 5 197 Lupinus bicolor dwarf lupine 16 Polemoniaceae Phlox Family 198 Lupinus concinnus bajada lupine 3 283 Allophyllum glutinosum sticky false-gilia 1 199 Lupinus excubitus var. hallii bush lupine 8 284 Eriastrum sapphirinum sapphire woolly-star 4 200 Lupinus hirsutissimus stinging lupine 1 285 Gilia angelensis angel's gilia 8 201 Lupinus microcarpus var. microcarpus chick lupine 7 286 Linanthus dianthiflorus ground pink 6 202 Lupinus truncatus collar lupine 6 287 Linanthus liniflorus flax-flowered linanthus 1 203 Medicago polymorpha *California burclover 16 288 Linanthus parviflorus common linanthus 1 204 Melilotus albus *white sweetclover 2 289 Linanthus pygmaeus ssp. continentalis pygmy linanthus 1 205 Melilotus indicus *sourclover 9 290 Navarretia atractyloides holly-leaf navarretia 8 206 Trifolium albopurpureum var. albopurpureum Indian clover 2 291 Navarretia hamata ssp. hamata hooked skunkweed 7 207 Trifolium ciliolatum tree clover 10 292 Navarretia prostrata prostrate navarretia 1 208 Trifolium depauperatum var. truncatum balloon clover 6 209 Trifolium gracilentum var. gracilentum pin-point clover 7 Polygalaceae Milkwort Family 210 Trifolium hirtum *rose clover 7 293 Polygala cornuta var. fishiae Fish's milkwort 2 211 Trifolium microcephalum small-head field clover 7 212 Trifolium variegatum variegated clover 5 Polygonaceae Buckwheat Family 213 Trifolium willdenovii tomcat clover 8 294 Chorizanthe fimbriata var. fimbriata fringed spineflower 4 214 Vicia americana var. americana American vetch 7 295 Chorizanthe procumbens prostrate spineflower 2 215 Vicia hassei slender vetch 5 296 Eriogonum elongatum var. elongatum long-stemmed buckwheat 13 216 Vicia ludoviciana var. ludoviciana slim vetch 6 297 Eriogonum fasciculatum var. foliolosum California buckwheat 14 217 Vicia sativa ssp. sativa *spring vetch 5 298 Eriogonum gracile var. gracile slender buckwheat 4 218 Vicia villosa ssp. varia *winter vetch 12 245 Monardella lanceolata mustang mint 5 Fagaceae Oak Family 246 Salvia apiana white sage 10 219 Quercus acutidens Torrey's scrub oak 12 247 Salvia apiana X S. mellifera gray sage 2 220 Quercus agrifolia var. agrifolia coast live oak 16 248 Salvia columbariae chia 2 221 Quercus engelmannii Engelmann oak 15 249 Salvia mellifera black sage 8 222 Quercus engelmannii X Q. lobata Engelmann oak X valley oak 1 250 Scutellaria bolanderi ssp. austromontana southern skullcap 2 251 Scutellaria tuberosa common skullcap 3 Gentianaceae Gentian Family 252 Stachys ajugoides var. rigida rigid hedge-nettle 9 223 Centaurium venustum canchalagua 11 253 Trichostema lanceolatum vinegar weed 14

Geraniaceae Geranium Family Linaceae Flax Family 224 Erodium botrys *long-beaked filaree 6 254 Hesperolinon micranthum small-flower western flax 1 225 Erodium brachycarpum *short-fruited filaree 16 226 Erodium cicutarium *redstem filaree 14 Lythraceae Loosestrife Family 227 Erodium moschatum *white-stemmed filaree 8 255 Lythrum hyssopifolia *grass poly 13 228 Geranium dissectum *cut-leaved geranium 13 Malvaceae Mallow Family Grossulariaceae Gooseberry Family 256 Malacothamnus fasciculatus chaparral bush mallow 2 229 Ribes indecorum white-flowering currant 15 257 Malva parviflora *cheeseweed 4 230 Ribes malvaceum var. viridifolium chaparral currant 1 258 Malvella leprosa alkali mallow 1 259 Sidalcea malviflora ssp. sparsifolia checkerbloom 16 Hydrophyllaceae Phacelia Family 231 Emmenanthe penduliflora var. penduliflora whispering bells 1 Nyctaginaceae Four-O'Clock Family 232 Eriodictyon crassifolium var. crassifolium thick-leaved yerba santa 1 260 Mirabilis californica California four o'clock 6 Eucrypta chrysanthemifolia var. 233 eucrypta 6 chrysanthemifolia Oleaceae Olive Family 234 Nemophila menziesii var. menziesii baby blue eyes 4 261 Olea europaea *olive 5 235 Nemophila pedunculata meadow nemophila 2 236 Phacelia cicutaria var. hispida caterpillar phacelia 5 Onagraceae Evening Primrose Family 237 Phacelia minor wild canterbury bells 5 262 Camissonia bistorta southern suncup 1 238 Phacelia ramosissima var. latifolia branching phacelia 7 263 Camissonia californica California suncup 1 239 Pholistoma auritum var. auritum fiesta flower 2 264 Camissonia ignota Jurupa Hills sun-cups 1 265 Camissonia intermedia intermediate sun-cups 4 Juglandaceae Walnut Family 266 Camissonia strigulosa strigose sun-cup 2 240 Carya illinoensis *pecan 1 267 Clarkia epilobioides canyon clarkia 4 268 Clarkia purpurea ssp. quadrivulnera purple clarkia 16 Lamiaceae Mint Family 269 Clarkia similis Ramona clarkia 1 241 Lamium amplexicaule *henbit 2 270 Epilobium brachycarpum autumn willowweed 4 242 Marrubium vulgare *horehound 10 271 Epilobium canum ssp. canum California fuchsia 11 243 Mentha spicata var. spicata *spearmint 3 272 Epilobium ciliatum ssp. ciliatum willowherb 3 244 Monardella hypoleuca ssp. hypoleuca white-leaf monardella 1 273 Epilobium densiflorum spike primrose 7