Carquinez Strait Rgnl Park

Region: Carquinez Strait areaKey
Mount Diablo fairy-lantern (*A2)

(c) Ken-ichi Ueda (CC BY)

Eryngium jepsonii (*A2)

(c) kevinhintsa (CC BY-NC)

Diablo helianthella (*A2)

(c) Ken-ichi Ueda (CC BY)

Scientific NameNotesRarity RanksCommon Name
Asclepias cordifolia(A. californica is more commonCNPS-EB: A2purple milkweed
Calochortus pulchellusCNPS-EB: *A2
State CNPS: 1B.2		Mount Diablo fairy-lantern
Clarkia biloba subsp. bilobaCNPS-EB: A2lobed godetia
Eryngium jepsoniiCNPS-EB: *A2
State CNPS: 1B.2
Helianthella castaneaCNPS-EB: *A2
State CNPS: 1B.2		Diablo helianthella
Calandrinia breweriCNPS-EB: *A2
State CNPS: 4.2		Brewer's calandrinia
Cephalanthus occidentalisCNPS-EB: A2button bush
Clarkia purpurea subsp. viminea(ssp. quadrivulnera more commonCNPS-EB: A1large godetia
Dirca occidentalisCNPS-EB: *A2
State CNPS: 1B.2		western leatherwood
Equisetum laevigatumCNPS-EB: A2smooth scouring rush
Galium trifidum subsp. columbianumCNPS-EB: A1trifid bedstraw
Hordeum brachyantherum subsp. californicum(ssp. brachyantherum is more commonCNPS-EB: A1California barley
Hordeum jubatum subsp. jubatumCNPS-EB: A2foxtail barley, squirreltail barley
Isocoma arguta(historical-date unknown)CNPS-EB: *A1x
State CNPS: 1B.1		Carquinez goldenbush
Lathyrus jepsonii var. jepsoniiCNPS-EB: *A2
State CNPS: 1B.2		delta tule pea, Delta tule pea
Lepidium oxycarpumCNPS-EB: A2sharp-podded pepper-grass
Lupinus luteolusCNPS-EB: A1xbutter lupine
Microseris elegansCNPS-EB: A1elegant microseris
Perideridia oreganaCNPS-EB: A2yampah
Polypodium scouleriCNPS-EB: A1leather-leaf fern
Agrostis halliiCNPS-EB: BHall's bent grass
Ceanothus thyrsiflorus var. thyrsiflorusCNPS-EB: Bblue blossom, California lilac
Cuscuta subinclusaCNPS-EB: Ccanyon dodder
Danthonia californicaCNPS-EB: B-PVCalifornia oat grass
Nemophila parviflora var. parvifloraCNPS-EB: Bsmall-flowered nemophila
Phragmites australisCNPS-EB: B-PVcommon reed
Prunus ilicifolia subsp. ilicifoliaCNPS-EB: Bislay, holly-leafed cherry
Pseudognaphalium beneolens(formerly Gnaphalium canescensCNPS-EB: Cfragrant everlasting
Quercus garryana var. garryanaCNPS-EB: BOregon oak
Quercus lobataCNPS-EB: B-PVvalley oak, roble
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Stipa pulchraCNPS-EB: B-PVpurple needlegrass
Agoseris heterophylla var. unknownAgoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars.CNPS-EB: B?annual agoseris
Agoseris retrorsaCNPS-EB: B-PVspear-leaved agoseris
Anisocarpus madioides(formerly Madia m.)CNPS-EB: Cwoodland tarweed, woodland madia
Castilleja rubicundula subsp. lithospermoidesCNPS-EB: B-PVcream sacs
Crassula aquaticaCNPS-EB: Bwater pygmy-weed
Crocanthemum scoparium var. vulgare(formerly Helianthemum scoparium var. vulgare)CNPS-EB: Bpeak rush-rose
Deschampsia danthonioidesCNPS-EB: B-PVannual hair grass
Elymus multisetusCNPS-EB: B-PVbig squirreltail
Gilia tricolor subsp. diffusaCNPS-EB: Cbirds-eye gilia
Hemizonia congesta subsp. lutescensCNPS-EB: Bhayfield tarweed
Horkelia californica var. frondosaCNPS-EB: B-PVleafy horkelia
Koeleria macranthaCNPS-EB: B-PVjune grass
Lathyrus jepsonii var. californicusCNPS-EB: Bbuff pea
Layia platyglossaCNPS-EB: B-PVtidy-tips
Melica californicaCNPS-EB: B-PVCalifornia melic
Nemophila pedunculataCNPS-EB: Bmeadow nemophila
Nuttallanthus texanusCNPS-EB: Bblue toadflax
Papaver californicumCNPS-EB: Bfire poppy
Phacelia tanacetifoliaCNPS-EB: Btansy phacelia
Ranunculus canus var. canusCNPS-EB: CSacramento Valley buttercup
Sagina decumbens subsp. occidentalis(S. apetala is more common)CNPS-EB: Bwestern pearlwort
Stellaria nitensCNPS-EB: B-PVshining chickweed

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