Species Being Researched

Scientific NameNotesRarity RanksCommon NameNum Pops
Aristida oliganthaQuestionable ID at Los Vaqueros. Needs researchCNPS-EB: A1?oldfield three-awn0
Calamagrostis koelerioides2 questionable ID sites. Needs field researchCNPS-EB: A1?tufted pine grass0
Chenopodium berlandieri var. unknownSplit into 2 varieties. Sites need to be surveyed to determine vars..CNPS-EB: A2?pitseed goosefoot3
Chenopodium berlandieri var. zschackeiCNPS-EB: A1?
Chenopodium rubrum var. humileCNPS-EB: A1?
Chenopodium rubrum var. rubrumCNPS-EB: A1?0
Clarkia purpurea subsp. unknownCNPS-EB: A1?clarkia0
Collinsia bartsiifolia var. strictaHighly unlikely it occurs here. Only 1 population but ID is very questionableCNPS-EB: A1?white Chinese houses0
Collinsia bartsiifolia var. unknownCNPS-EB: A1?white Chinese houses0
Cryptantha muricata var. jonesiiCNPS-EB: A1?Jones' cryptantha
Cryptantha muricata var. unknownCNPS-EB: A1?prickly cryptantha3
Dichelostemma volubile2 questionable ID sites. Needs field researchCNPS-EB: A1?twining brodiaea, snake lily0
Eastwoodia elegansUnclear if it occurs hereCNPS-EB: A1?yellow mock aster0
Ephedra californica2 questionable ID sites. Needs field researchCNPS-EB: A1?desert tea, Mormon tea0
Ephedra viridisQuestionable ID. Needs field researchCNPS-EB: A1?green ephedra0
Erythranthe floribunda(formerly Mimulus floribundus)CNPS-EB: A1?floriferous monkeyflower0
Gilia capitata subsp. unknownCNPS-EB: A1?blue field gilia0
Hesperolinon tehamense3 questionable ID sites. Needs field researchCNPS-EB: *A1?
State CNPS: 1B.3
Global Rank: G2
CNDDB Rank: S2
Napa western flax0
Hosackia oblongifolia var. oblongifoliaUnclear if it occurs in the East BayCNPS-EB: A1?narrow-leaved lotus0
Juncus ensifoliusUnclear if it occurs in East BayCNPS-EB: A1?dagger rush, swordleaved rush, three-stamened rush0
Juncus phaeocephalus var. unknownCNPS-EB: A2?brown-headed rush2
Lupinus littoralis var. variicolor(formerly L. variicolor)CNPS-EB: A1?bluff lupine0
Monardella sheltoniiCNPS-EB: A1?Shelton's monardella0
Navarretia nigelliformis subsp. nigelliformisCNPS-EB: *A2?
State CNPS: 4.2
Global Rank: G4T3
CNDDB Rank: S3
adobe navarretia0
Psilocarphus brevissimus var. multiflorusMay not occur in EastBay (var. brevissimus is more commonCNPS-EB: *A1?
State CNPS: 4.2
Global Rank: G4T3
CNDDB Rank: S3
delta woolly-marbles0
Quercus xjolonensisCNPS-EB: A1?blue oak x valley oak0
Ribes amarumCNPS-EB: A1?bitter gooseberry0
Rumex salicifolius var. unknownCNPS-EB: A2?willow dock0
Spergularia macrotheca var. unknownCNPS-EB: A2?large-flowered sand spurry1
Stachys bullataCNPS-EB: A1?California hedge nettle0
Toxicoscordion paniculatumMay not occur in East Bay (formerly Zigadenus paniculatum)CNPS-EB: A1?panicled zygadene0