Orinda Area

Species

Key
Franciscan thistle (*A1)

(c) Morgan Stickrod (CC BY-NC)

bent-flowered fiddleneck (*A2)

(c) Charlie Russell (CC BY-NC)

Oakland star-tulip (*A2)

(c) Jacob Martin (CC BY-NC)

Scientific NameNotesRarity RanksCommon Name
Adiantum aleuticum(A. jordanii is more common)CNPS-EB: A1five-finger fern
Amsinckia lunarisCNPS-EB: *A2
State CNPS: 1B.2		bent-flowered fiddleneck
Calamagrostis rubescensCNPS-EB: A2pine reed grass, pine grass
Calochortus umbellatusCNPS-EB: *A2
State CNPS: 4.2		Oakland star-tulip
Cirsium andrewsiiCNPS-EB: *A1
State CNPS: 1B.2		Franciscan thistle
Dirca occidentalisCNPS-EB: *A2
State CNPS: 1B.2		western leatherwood
Downingia concolor var. concolorCNPS-EB: A1
Helianthella castaneaCNPS-EB: *A2
State CNPS: 1B.2		Diablo helianthella
Isolepis carinata(formerly Scirpus koilolepis)CNPS-EB: A1dwarf club-rush
Lupinus arboreusCNPS-EB: A2yellow bush lupine
Meconella oreganaCNPS-EB: *A2
State CNPS: 1B.1		Oregon meconella
Penstemon heterophyllus var. purdyiCNPS-EB: A2foothill penstemon
Rumex fueginusCNPS-EB: A2golden dock
Stachys ajugoides(var. rigida is more common)CNPS-EB: A2bugle hedge nettle
Apocynum androsaemifoliumCNPS-EB: A2bitter dogbane, dogbane
Cirsium quercetorumCNPS-EB: A2brownie thistle
Dichelostemma volubile2 questionable ID sites. Needs field researchCNPS-EB: A1?twining brodiaea, snake lily
Epilobium ciliatum subsp. watsonii(ssp. ciliatum is more common)CNPS-EB: A1San Francisco willowherb
Eryngium jepsoniiCNPS-EB: *A2
State CNPS: 1B.2
Hosackia oblongifolia var. oblongifoliaUnclear if it occurs in the East BayCNPS-EB: A1?narrow-leaved lotus
Lilium pardalinum subsp. pardalinumCNPS-EB: A1leopard lily
Meconella californicaCNPS-EB: A1xCalifornia meconella
Microseris douglasii subsp. tenella(subsp douglasii is more common)CNPS-EB: A2silver puffs
Polystichum imbricans subsp. imbricansCNPS-EB: A1xrock sword fern
Psilocarphus chilensis(formerly P. tenellus var. gloCNPS-EB: A1round woolly marbles, round woolly-marbles
Sidalcea diploscyphaCNPS-EB: A2fringed checkerbloom, fringed sidalcea
Sisyrinchium californicumCNPS-EB: A1golden-eyed-grass
Acaena californica(formerly A. pinnatifida var. californica)CNPS-EB: CCalifornia acaena
Actaea rubraCNPS-EB: B-PVbaneberry
Alisma triviale(formerly A. plantago-aquaticaCNPS-EB: B-PVwater plantain
Allium unifoliumCNPS-EB: B-PVone-leaved onion
Amelanchier utahensisCNPS-EB: CUtah service-berry
Aralia californicaCNPS-EB: B-PVelk clover
Arnica discoideaCNPS-EB: B-PVrayless arnica
Asarum caudatumCNPS-EB: Bwild-ginger
Carex barbaraeCNPS-EB: Cwhiteroot sedge, Santa Barbara sedge, St. Barbara's sedge
Carex densaCNPS-EB: Bdense sedge
Carex nebrascensisCNPS-EB: BNebraska sedge
Carex praegracilisCNPS-EB: Bblack creeper sedge, freeway sedge, deer-bed sedge
Carex subbracteataCNPS-EB: Bsmall-bracted sedge
Cicuta douglasiiCNPS-EB: Bwater-hemlock
Cornus sericea subsp. sericeaCNPS-EB: CAmerican dogwood
Cornus sericea subsp. unknownCNPS-EB: C?American dogwood
Cyperus nigerCNPS-EB: Bblack sedge
Deschampsia elongataCNPS-EB: B-PVslender hair grass
Downingia pulchellaCNPS-EB: B-PVflat-faced downingia
Epilobium campestreCNPS-EB: Csmooth boisduvalia
Erigeron petrophilus var. petrophilusCNPS-EB: Brock daisy
Erigeron philadelphicus var. philadelphicusCNPS-EB: Cfleabane
Erythranthe cardinalis(formerly Mimulus c.)CNPS-EB: B-PVscarlet monkeyflower
Festuca idahoensisCNPS-EB: B-PVIdaho fescue, blue bunchgrass
Fraxinus latifoliaCNPS-EB: BOregon ash
Garrya ellipticaCNPS-EB: B-PVsilk tassel bush
Gruvelia pusilla(formerly Pectocarya pusilla)CNPS-EB: Clittle pectocarya
Horkelia californica var. frondosaCNPS-EB: B-PVleafy horkelia
Iris douglasianaCNPS-EB: BDouglas iris
Layia gaillardioidesCNPS-EB: B-PVwoodland layia
Layia hieracioidesCNPS-EB: B-PVtall layia
Lepidium latipesCNPS-EB: B-PVdwarf peppergrass
Marah oreganaCNPS-EB: B-PVcoast man-root
Melica californicaCNPS-EB: B-PVCalifornia melic
Morella californica(formerly Myrica c.)CNPS-EB: Bwax myrtle
Penstemon heterophyllus var. heterophyllusCNPS-EB: B-PVchaparral penstemon
Platanus racemosaCNPS-EB: B-PVwestern sycamore, California sycamore
Pleuropogon californicus var. californicusCNPS-EB: B-PVsemaphore grass
Prunella vulgaris var. lanceolata(var. vulgaris is more common)CNPS-EB: Bselfheal
Quercus wislizeni var. frutescensCNPS-EB: Bshrubby interior live oak
Rhamnus croceaCNPS-EB: B-PVspiny redberry
Scutellaria californicaCNPS-EB: BCalifornia skullcap
Senecio aronicoidesCNPS-EB: B-PVrayless ragwort, California butterweed
Stipa cernuaCNPS-EB: B-PVnodding needlegrass
Stipa pulchraCNPS-EB: B-PVpurple needlegrass
Triphysaria versicolor subsp. faucibarbataCNPS-EB: Bsmooth owl's-clover
Agrostis halliiCNPS-EB: BHall's bent grass
Arbutus menziesiiCNPS-EB: B-PVPacific madrone
Carex obnuptaCNPS-EB: Bslough sedge
Castilleja rubicundula subsp. lithospermoidesCNPS-EB: B-PVcream sacs
Ceanothus thyrsiflorus var. thyrsiflorusCNPS-EB: Bblue blossom, California lilac
Cordylanthus pilosus subsp. pilosusCNPS-EB: Chairy bird's-beak
Danthonia californicaCNPS-EB: B-PVCalifornia oat grass
Deschampsia cespitosa subsp. holciformisCNPS-EB: Btufted hairgrass
Eleocharis acicularis var. acicularisCNPS-EB: Bneedle spike-rush
Elymus multisetusCNPS-EB: B-PVbig squirreltail
Festuca californicaCNPS-EB: B-PVCalifornia fescue
Festuca rubraCNPS-EB: B-PVred fescue
Heterotheca sessiliflora subsp. bolanderiH. s. ssp. echioides is more commonCNPS-EB: CBolander goldenaster
Koeleria macranthaCNPS-EB: B-PVjune grass
Monolopia majorCNPS-EB: Bcupped monolopia
Piperia elegans subsp. elegansCNPS-EB: B-PVcoast piperia, elegant piperia
Plagiobothrys tenellusCNPS-EB: CPacific popcornflower, slender popcornflower
Prunus emarginataCNPS-EB: Cbitter cherry
Quercus lobataCNPS-EB: B-PVvalley oak, roble
Sedum spathulifoliumCNPS-EB: Bbroadleaf stonecrop, Pacific stonecrop
Silene laciniata subsp. californica(formerly Silene c.)CNPS-EB: CIndian pink, California pink, California Indian pink
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Streptanthus glandulosus subsp. glandulosusCNPS-EB: B-PVjewelflower
Trifolium fucatumCNPS-EB: B-PVbull clover
Turritis glabraCNPS-EB: Btower mustard

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