Las Trampas Rgnl Wilderness

Region: Las Trampas AreaKey
bent-flowered fiddleneck (*A2)

(c) Charlie Russell (CC BY-NC)

Oakland star-tulip (*A2)

(c) Ken-ichi Ueda (CC BY)

Congdon's tarplant (*A2)

(c) Ken-ichi Ueda (CC BY)

Scientific NameNotesRarity RanksCommon Name
Allophyllum gilioides subsp. gilioidesCNPS-EB: A2straggling gilia
Amsinckia lunarisCNPS-EB: *A2
State CNPS: 1B.2		bent-flowered fiddleneck
Calochortus umbellatusCNPS-EB: *A2
State CNPS: 4.2		Oakland star-tulip
Centromadia parryi subsp. congdonii(formerly Hemizonia p. ssp. c.CNPS-EB: *A2
State CNPS: 1B.1		Congdon's tarplant
Cryptantha microstachysCNPS-EB: A2Tejon cryptantha
Festuca octofloraCNPS-EB: A2sixweeks grass, slender fescue
Helianthella castaneaCNPS-EB: *A2
State CNPS: 1B.2		Diablo helianthella
Layia gaillardioidesCNPS-EB: A2woodland layia
Sedella pentandra(formorely Parvisedum pentandrCNPS-EB: A1Mount Hamilton sedella
Trillium ovatum subsp. ovatumCNPS-EB: A2white trillium
Apocynum androsaemifoliumCNPS-EB: A2bitter dogbane, dogbane
Arctostaphylos crustacea subsp. roseiCNPS-EB: A1xRose's manzanita
Arctostaphylos glandulosa subsp. glandulosaCNPS-EB: A2Eastwood manzanita
Arctostaphylos manzanita subsp. manzanitaCNPS-EB: A2common manzanita
Calystegia malacophylla subsp. pedicellataCNPS-EB: A2woolly morning-glory
Corallorhiza maculata var. maculata(forma immaculata is more commCNPS-EB: A2spotted coralroot
Elymus trachycaulus subsp. trachycaulusCNPS-EB: A1slender wheat grass
Eriogonum luteolum var. caninumCNPS-EB: *A2
State CNPS: 1B.2		Tiburon buckwheat
Helianthella californica var. californicaCNPS-EB: A2California helianthella
Lasthenia glabrata subsp. glabrataCNPS-EB: A2yellow-ray goldfields
Pediomelum californicumCNPS-EB: A2indian breadroot
Phalaris arundinaceaCNPS-EB: A1reed canary grass
Poa howelliiCNPS-EB: A2Howell's bluegrass
Alisma triviale(formerly A. plantago-aquaticaCNPS-EB: Cwater plantain
Amsinckia lycopsoidesCNPS-EB: Cbugloss-flowered fiddleneck, bugloss fiddleneck
Aphyllon purpureumCNPS-EB: Cnaked broomrape
Aphyllon vallicolaCNPS-EB: BCalifornia broom-rape
Arbutus menziesiiCNPS-EB: CPacific madrone
Arctostaphylos crustacea subsp. crustaceaCNPS-EB: Cbrittleleaf manzanita
Asclepias speciosa(A. californica is more commonCNPS-EB: Bshowy milkweed, milkweed
Camissonia contortaCNPS-EB: B-PVcontorted primrose
Camissoniopsis intermediaCNPS-EB: B-PVsmall primrose
Camissoniopsis micranthaCNPS-EB: B-PVsmall primrose
Clarkia concinna subsp. concinnaCNPS-EB: Clarge godetia
Claytonia exigua subsp. exiguaCNPS-EB: Ccommon montia
Crocanthemum scoparium var. vulgare(formerly Helianthemum scoparium var. vulgare)CNPS-EB: Bpeak rush-rose
Delphinium nudicauleCNPS-EB: Cred larkspur, orange larkspur
Erythranthe nasutaCNPS-EB: Bshy monkeyflower
Festuca californicaCNPS-EB: B-PVCalifornia fescue
Festuca rubraCNPS-EB: B-PVred fescue
Garrya ellipticaCNPS-EB: B-PVsilk tassel bush
Heterotheca sessiliflora subsp. bolanderi(H. s. ssp. echioides is moreCNPS-EB: CBolander goldenaster
Horkelia californica var. frondosaCNPS-EB: Bleafy horkelia
Layia platyglossaCNPS-EB: B-PVtidy-tips
Leptosiphon pygmaeus subsp. continentalis(formerly Linanthus p. ssp. c.CNPS-EB: Bpygmy linanthus, pygmy leptosiphon
Madia exiguaCNPS-EB: C
Melica californicaCNPS-EB: B-PVCalifornia melic
Navarretia mellitaCNPS-EB: Choney-scented navarretia
Pentachaeta alsinoidesCNPS-EB: B-PVtiny pentachaeta
Piperia elegans subsp. elegansCNPS-EB: Ccoast piperia, elegant piperia
Plagiobothrys canescens var. canescensCNPS-EB: Cvalley popcornflower
Plagiobothrys tenellusCNPS-EB: BPacific popcornflower, slender popcornflower
Platanus racemosaCNPS-EB: Cwestern sycamore, California sycamore
Quercus berberidifoliaCNPS-EB: Cscrub oak
Rhamnus croceaCNPS-EB: B-PVspiny redberry
Ribes divaricatum var. pubiflorumCNPS-EB: Cstraggle bush, straggly gooseberry
Ribes malvaceum var. malvaceumCNPS-EB: Cchaparral currant
Rorippa palustris subsp. palustrisCNPS-EB: Bmarsh yellow-cress
Sagina decumbens subsp. occidentalis(S. apetala is more common)CNPS-EB: Bwestern pearlwort
Scutellaria tuberosaCNPS-EB: CDannie's skullcap
Sedum spathulifoliumCNPS-EB: Bbroadleaf stonecrop, Pacific stonecrop
Senecio aronicoidesCNPS-EB: B-PVrayless ragwort, California butterweed
Stipa pulchraCNPS-EB: B-PVpurple needlegrass
Trifolium oliganthumCNPS-EB: Cfew-flowered clover
Triglochin scilloidesCNPS-EB: Cflowering-quillwort
Tropidocarpum gracileCNPS-EB: B-PVslender tropidocarpum
Turritis glabraCNPS-EB: Btower mustard
Wyethia glabra(W. helenioides is more commonCNPS-EB: Cmule ears
Acaena californica(formerly A. pinnatifida var. californica)CNPS-EB: CCalifornia acaena
Amelanchier utahensisCNPS-EB: CUtah service-berry
Arctostaphylos glaucaCNPS-EB: Cbig-berried manzanita
Castilleja rubicundula subsp. lithospermoidesCNPS-EB: Bcream sacs
Cordylanthus pilosus subsp. pilosusCNPS-EB: Bhairy bird's-beak
Corethrogyne filaginifolia(formerly Lessingia f. var. f.CNPS-EB: CCalifornia aster
Cornus sericea subsp. occidentalisCNPS-EB: Cwestern dogwood
Datisca glomerataCNPS-EB: Cdurango root
Delphinium variegatum subsp. variegatumCNPS-EB: Croyal larkspur
Ehrendorferia chrysantha(formerly Dicentra chrysantha)CNPS-EB: Bgolden ear-drops
Elymus multisetusCNPS-EB: B-PVbig squirreltail
Erigeron petrophilus var. petrophilusCNPS-EB: Brock daisy
Eriophyllum lanatum var. achilleoidesCNPS-EB: Cwoolly sunflower
Euphorbia ocellata subsp. ocellataCNPS-EB: Bvalley spurge
Hemizonia congesta subsp. lutescensCNPS-EB: Bhayfield tarweed
Koeleria macranthaCNPS-EB: B-PVjune grass
Navarretia pubescensCNPS-EB: Cdowny navarretia
Nemophila parviflora var. parvifloraCNPS-EB: Bsmall-flowered nemophila
Papaver californicumCNPS-EB: Bfire poppy
Phoradendron leucarpum subsp. macrophyllum(formerly P. serotinum subsp. macrophyllum, P. macrophyllum)CNPS-EB: Cbig leaf mistletoe
Prunus emarginataCNPS-EB: Cbitter cherry
Quercus garryana var. garryanaCNPS-EB: BOregon oak
Quercus lobataCNPS-EB: Cvalley oak, roble
Quercus wislizeni var. frutescensCNPS-EB: Cshrubby interior live oak
Ranunculus occidentalis var. occidentalisCNPS-EB: Bwestern buttercup
Stellaria nitensCNPS-EB: B-PVshining chickweed
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Trifolium obtusiflorumCNPS-EB: Bclammy clover, creek clover

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