Flatlands: Shore - South

Species

Key
small spikerush (*A1)

(c) zxchang (CC BY-NC)

Hoover's button-celery (*A1)

(c) David Gowen (CC BY-NC)

Contra Costa goldfields (*A2)

(c) joergmlpts (CC BY)

Scientific NameNotesRarity RanksCommon Name
Arthrocnemum subterminaleCNPS-EB: A2Parish's glasswort
Astragalus tener var. tenerCNPS-EB: *A2
State CNPS: 1B.2		alkali milkvetch
Atriplex depressaCNPS-EB: *A2
State CNPS: 1B.2		brittlescale
Atriplex minusculaCNPS-EB: *A2
State CNPS: 1B.1		lesser saltscale
Bromus sitchensis var. maritimus(formerly B. maritimus)CNPS-EB: A1maritime brome, seaside brome grass
Castilleja ambigua subsp. ambiguaCNPS-EB: *A2
State CNPS: 4.2		Johnny-nip
Centromadia parryi subsp. congdonii(formerly Hemizonia p. ssp. c.CNPS-EB: *A2
State CNPS: 1B.1		Congdon's tarplant
Eleocharis parvulaCNPS-EB: *A1
State CNPS: 4.3		small spikerush
Eryngium aristulatum var. hooveriCNPS-EB: *A1
State CNPS: 1B.1		Hoover's button-celery
Extriplex joaquinanaCNPS-EB: *A2
State CNPS: 1B.2		San Joaquin spearscale, San Joaquin saltbush
Laennecia coulteri(formerly Conyza c.)CNPS-EB: A1Coulter's horseweed, Coulter's conyza
Lasthenia conjugensCNPS-EB: *A2
State CNPS: 1B.1
FESA Status: FE		Contra Costa goldfields
Lasthenia glabrata subsp. glabrataCNPS-EB: A2yellow-ray goldfields
Lepidium oxycarpumCNPS-EB: A2sharp-podded pepper-grass
Limosella acaulisCNPS-EB: A2southern mudwort
Myosurus sessilisCNPS-EB: A2sessile mouse-tail
Navarretia prostrataCNPS-EB: *A2
State CNPS: 1B.2		prostrate vernal pool navarretia
Pilularia americanaCNPS-EB: A1pillwort
Plagiobothrys humistratusCNPS-EB: A2low popcornflower, dwarf allocarya
Plagiobothrys leptocladusCNPS-EB: A1alkali plagiobothrys
Puccinellia simplexCNPS-EB: *A2
State CNPS: 1B.2		little alkali grass
Spergularia macrotheca var. unknownCNPS-EB: A2?large-flowered sand spurry
Stachys ajugoides(var. rigida is more common)CNPS-EB: A2bugle hedge nettle
Trifolium grayiCNPS-EB: A2Gray's clover
Trifolium hydrophilum(vars. amplectens and truncatuCNPS-EB: *A2
State CNPS: 1B.2		saline clover
Atriplex serenana var. serenanaCNPS-EB: A1bractscale
Bolboschoenus fluviatilis(formerly Scirpus f.)CNPS-EB: A1xriver bulrush
Chenopodium rubrum var. unknownCNPS-EB: A1?red pigweed, red goosefoot
Cuscuta campestrisCNPS-EB: A2field dodder
Elatine brachyspermaCNPS-EB: A1waterwort
Elymus stebbinsiiCNPS-EB: A1Stebbins' wheat grass, Parish's wheat-grass
Juncus bufonius var. occidentalis(historical-1895) (vars. bufonCNPS-EB: A1xwestern toad rush, toad rush
Lasthenia fremontiiCNPS-EB: A1Fremont's goldfields
Leptochloa fusca subsp. uninerviaCNPS-EB: A1mexican sprangletop, dense-flowered sprangle-top
Matricaria occidentalis(formerly Chamomilla o.) (histCNPS-EB: A1xvalley mayweed, valley pineapple weed
Microseris douglasii subsp. tenella(subsp douglasii is more common)CNPS-EB: A2silver puffs
Navarretia cotulifoliaCNPS-EB: *A2
State CNPS: 4.2		cotula navarretia
Phalaris arundinaceaCNPS-EB: A1reed canary grass
Phalaris lemmoniiCNPS-EB: A1Lemmon's canary-grass
Plagiobothrys glaberCNPS-EB: *A1
State CNPS: 1A		hairless popcornflower
Plantago maritimaCNPS-EB: A1Pacific seaside plantain
Pogogyne douglasii(historical-1940)CNPS-EB: A1xDouglas' beardstyle, Douglas pogogyne
Potentilla anserina subsp. pacificaCNPS-EB: A2Pacific silverweed
Puccinellia nutkaensisCNPS-EB: A1xAlaska alkali grass
Rumex fueginusCNPS-EB: A2golden dock
Rumex transitoriusCNPS-EB: A2willow dock
Sagittaria latifoliaCNPS-EB: A1xarrowhead
Senecio aphanactisCNPS-EB: *A1x
State CNPS: 1B.2		chaparral ragwort, rayless ragwort
Sidalcea diploscyphaCNPS-EB: A2fringed checkerbloom, fringed sidalcea
Sparganium eurycarpum var. eurycarpumCNPS-EB: A1bur-reed
Sparganium eurycarpum var. greeneiCNPS-EB: A1Greene's bur-reed
Spergularia macrotheca var. macrothecaCNPS-EB: A2large-flowered sand spurry
Symphyotrichum lanceolatum var. hesperium(formerly Aster lanceolatus ssCNPS-EB: A2marsh aster
Trifolium wormskioldiiCNPS-EB: A1cow clover
Triglochin concinna var. concinna(T. maritima is more common)CNPS-EB: A2seaside arrow-grass, slender arrow-grass
Alisma triviale(formerly A. plantago-aquaticaCNPS-EB: B-PVwater plantain
Alopecurus saccatusCNPS-EB: BHowell's meadow foxtail
Ambrosia chamissonisCNPS-EB: Cbeach bur-sage, beach-bur
Atriplex fruticulosaCNPS-EB: Bballscale, little oak orach, ball saltbush
Atriplex leucophyllaCNPS-EB: Bbeach saltbush
Bolboschoenus maritimus subsp. paludosus(formerly Scirpus m.)CNPS-EB: Cbulrush
Brodiaea terrestris subsp. terrestrisCNPS-EB: B-PVdwarf brodiaea
Crassula aquaticaCNPS-EB: Bwater pygmy-weed
Deinandra lobbii(formerly Hemizonia l.)CNPS-EB: Cthree-rayed tarweed
Downingia pulchellaCNPS-EB: B-PVflat-faced downingia
Eleocharis acicularis var. acicularisCNPS-EB: Bneedle spike-rush
Hordeum depressumCNPS-EB: B-PVlow barley, alkali barley
Lasthenia glaberrimaCNPS-EB: Bsmooth goldfields
Limonium californicumCNPS-EB: B-PVwestern marsh-rosemary, sea-lavender, ma
Lomatium caruifolium var. caruifoliumCNPS-EB: B-PVcaraway-leaved lomatium
Montia fontanaCNPS-EB: B-PVwater chickweed, blinks, water chickweed
Muilla maritimaCNPS-EB: B-PVcommon muilla
Myosurus minimus subsp. minimusCNPS-EB: B-PVcommon mouse-tail
Phacelia ciliataCNPS-EB: BGreat Valley phacelia, Great Valley phacelia
Phragmites australisCNPS-EB: B-PVcommon reed
Plagiobothrys stipitatus var. stipitatus(var. micranthus is more commoCNPS-EB: Bshowy great valley popcornflower, stipitate allocarya
Plantago elongataCNPS-EB: B-PVannual coast plantain
Platanus racemosaCNPS-EB: B-PVwestern sycamore, California sycamore
Pleuropogon californicus var. californicusCNPS-EB: B-PVsemaphore grass
Prunus ilicifolia subsp. ilicifoliaCNPS-EB: Bislay, holly-leafed cherry
Pseudognaphalium beneolens(formerly Gnaphalium canescensCNPS-EB: Cfragrant everlasting
Psilocarphus brevissimus var. brevissimusCNPS-EB: Bdwarf woollyheads, dwarf woolly-marbles
Psilocarphus oregonusCNPS-EB: BOregon woollyheads, Oregon woolly-marbles
Rorippa curvisiliquaCNPS-EB: Byellow cress
Stachys albensCNPS-EB: B-PVwhite hedge nettle
Stipa pulchraCNPS-EB: B-PVpurple needlegrass
Suaeda nigra(formerly S. moquinii)CNPS-EB: Bbush seepweed
Trifolium barbigerumCNPS-EB: Bbearded clover
Trifolium depauperatum var. depauperatum(vars. amplectens and truncatuCNPS-EB: Cdwarf sack clover
Trifolium fucatumCNPS-EB: B-PVbull clover
Triglochin scilloidesCNPS-EB: Cflowering-quillwort
Bidens frondosaCNPS-EB: Bsticktight
Bidens laevisCNPS-EB: Bbur-marigold
Ceanothus thyrsiflorus var. thyrsiflorusCNPS-EB: Bblue blossom, California lilac
Epilobium campestreCNPS-EB: Csmooth boisduvalia
Festuca rubraCNPS-EB: B-PVred fescue
Juncus phaeocephalus var. paniculatusCNPS-EB: Bpanicled rush, brown-headed rush
Juncus phaeocephalus var. phaeocephalusCNPS-EB: Cbrownheaded rush
Layia chrysanthemoidesCNPS-EB: Bsmooth layia
Lepidium dictyotumCNPS-EB: Balkali pepper-grass
Lythrum californicumCNPS-EB: BCalifornia loosestrife
Persicaria hydropiperoides(formerly Polygonum h.)CNPS-EB: Bfalse waterpepper, water-pepper
Persicaria lapathifolia(formerly Polygonum lapathifolCNPS-EB: Bwillow weed
Quercus lobataCNPS-EB: B-PVvalley oak, roble
Rumex salicifolius(formerly R. salicifolius var. salicifolius)CNPS-EB: Bwillow dock
Sporobolus foliosusFormerly Spartina foliosaCNPS-EB: BCalifornia cord grass
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Symphyotrichum subulatum var. parviflorum(formerly Aster subulatus var.CNPS-EB: B-PVslim aster

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