Mt. Diablo State Park - North side

Region: Mt. Diablo AreaKey
Mount Diablo bird's-beak (*A1)

(c) Ken-ichi Ueda (CC BY)

Mount Diablo buckwheat (*A1)

(c) Cat Chang (CC BY-NC)

Erythranthe inconspicua (*A1)

(c) Duncan Bell (CC BY-NC)

Scientific NameNotesRarity RanksCommon Name
Allium falcifoliumCNPS-EB: A2sickle-leaved onion
Androsace elongata subsp. acutaCNPS-EB: *A2
State CNPS: 4.2		California androsace
Aphyllon californicum subsp. jepsoniiCNPS-EB: A1Jepson broom-rape
Aphyllon epigalium subsp. epigaliumCNPS-EB: A2
Aquilegia eximia(A. formosa is more common)CNPS-EB: A2Van Houtte's columbine
Arctostaphylos manzanita subsp. laevigataCNPS-EB: *A2
State CNPS: 1B.2		Contra Costa manzanita
Argemone munitaCNPS-EB: A1chicalote, prickly poppy
Calochortus pulchellusCNPS-EB: *A2
State CNPS: 1B.2		Mount Diablo fairy-lantern
Castilleja applegatei subsp. martiniiCNPS-EB: A2wavy-leaved indian paintbrush
Clarkia biloba subsp. bilobaCNPS-EB: A2lobed godetia
Collinsia tinctoriaCNPS-EB: A2iodine collinsia
Cordylanthus nidulariusCNPS-EB: *A1
State CNPS: 1B.1
CESA Status: CR		Mount Diablo bird's-beak
Cryptantha corollataformerly C. decipiens. Also includes previous records for C. rattaniiCNPS-EB: A2Coast Range cryptantha
Cryptantha juniperensis(formerly C. nevadensis var. rigida)CNPS-EB: A1Nevada cryptantha
Cryptantha microstachysCNPS-EB: A2Tejon cryptantha
Delphinium californicum subsp. interiusCNPS-EB: *A2
State CNPS: 1B.2		Hospital Canyon larkspur
Eriogonum truncatumCNPS-EB: *A1
State CNPS: 1B.1		Mount Diablo buckwheat
Eriophyllum jepsoniiCNPS-EB: *A2
State CNPS: 4.3		Jepson's woolly sunflower
Eryngium jepsoniiCNPS-EB: *A2
State CNPS: 1B.2
Erythranthe inconspicuaCNPS-EB: *A1
State CNPS: 4.3
Galium andrewsii subsp. gatenseCNPS-EB: *A2
State CNPS: 4.2		phlox-leaf serpentine bedstraw, serpentine bedstraw
Helianthella castaneaCNPS-EB: *A2
State CNPS: 1B.2		Diablo helianthella
Hesperolinon breweriCNPS-EB: *A2
State CNPS: 1B.2		Brewer's western flax
Hesperolinon micranthumCNPS-EB: A2small-flowered dwarf flax
Isoetes howelliiCNPS-EB: A1Howell's quillwort
Leptosiphon ambiguus(formerly Linanthus a.)CNPS-EB: *A2
State CNPS: 4.2		serpentine leptosiphon, serpentine linanthus
Malacothrix clevelandiiCNPS-EB: A2Cleveland's malacothrix
Monolopia gracilensCNPS-EB: *A2
State CNPS: 1B.2		woodland woollythreads, woodland monolopia
Piperia michaeliiCNPS-EB: *A2
State CNPS: 4.2		Michael's rein-orchid
Poa howelliiCNPS-EB: A2Howell's bluegrass
Ranunculus lobbiiCNPS-EB: *A2
State CNPS: 4.2		Lobb's aquatic buttercup
Ravenella exiguaFormerly Campanula exiguaCNPS-EB: *A2
State CNPS: 1B.2		chaparral harebell
Ravenella griffiniiFormerly Campanula griffiniiCNPS-EB: A2Griffin's campanula
Sedum radiatum subsp. radiatum(formerly S. radiatum)CNPS-EB: A2coast range stonecrop, star-fruited stonecrop
Streptanthus albidus subsp. peramoenusCNPS-EB: *A2
State CNPS: 1B.2		most beautiful jewel-flower
Streptanthus hispidusCNPS-EB: *A2
State CNPS: 1B.3		Mount Diablo jewelflower
Trifolium macraeiCNPS-EB: A1Macrae's clover, double-headed clover
Triodanis bifloraCNPS-EB: A2Venus' looking-glass
Calandrinia breweriCNPS-EB: *A2
State CNPS: 4.2		Brewer's calandrinia
Carex pellita(formerly C. lanuginosa)CNPS-EB: A1woolly sedge
Cornus glabrataCNPS-EB: A2brown dogwood
Dudleya cymosa subsp. cymosa(ssp. paniculata is more common)CNPS-EB: A1spreading dudleya
Elymus trachycaulus subsp. trachycaulusCNPS-EB: A1slender wheat grass
Epilobium torreyiCNPS-EB: A2narrow-leaved boisduvalia
Eriogonum umbellatum var. bahiiformePreviously mis-recorded as var. smallianum which does not occur in the East BayCNPS-EB: *A2
State CNPS: 4.2		Small's sulphur flower, bay buckwheat
Gilia capitata subsp. capitataCNPS-EB: A1blue field gilia
Githopsis diffusa subsp. robustaCNPS-EB: A2southern bluecup
Heterocodon rariflorumCNPS-EB: A1heterocodon
Hydrophyllum occidentaleCNPS-EB: A1western waterleaf
Lewisia rediviva var. redivivaCNPS-EB: A2bitterroot
Lupinus luteolusCNPS-EB: A1xbutter lupine
Micropus amphibolus(historical - 1955)CNPS-EB: *A1x
State CNPS: 3.2		Mount Diablo cottonseed, Mt. Diablo cottonweed
Microseris douglasii subsp. tenella(subsp douglasii is more common)CNPS-EB: A2silver puffs
Microseris sylvaticaCNPS-EB: *A2
State CNPS: 4.2		sylvan microseris
Pentachaeta exilis subsp. exilisCNPS-EB: A1meager pentachaeta
Phacelia phacelioidesCNPS-EB: *A2
State CNPS: 1B.2		Mount Diablo phacelia
Piperia unalascensisCNPS-EB: A1Alaska piperia, slender-spire orchid
Sanicula saxatilisCNPS-EB: *A2
State CNPS: 1B.2
CESA Status: CR		rock sanicle
Sedella pentandra(formorely Parvisedum pentandrCNPS-EB: A2Mount Hamilton sedella
Agoseris heterophylla var. cryptopleuraCNPS-EB: C
Agoseris heterophylla var. heterophyllaCNPS-EB: C
Agoseris retrorsaCNPS-EB: B-PVspear-leaved agoseris
Allium unifoliumCNPS-EB: B-PVone-leaved onion
Allophyllum divaricatumCNPS-EB: B-PVstraggling gilia
Allophyllum gilioides subsp. gilioidesCNPS-EB: Bstraggling gilia
Anisocarpus madioides(formerly Madia m.)CNPS-EB: Cwoodland tarweed, woodland madia
Aphyllon tuberosumCNPS-EB: B-PVbulbous broom-rape
Apiastrum angustifoliumCNPS-EB: Cwild celery
Aralia californicaCNPS-EB: B-PVelk clover
Balsamorhiza deltoideaCNPS-EB: B-PVdeltoid balsamroot
Boechera breweri subsp. breweri(formerly Arabis breweri)CNPS-EB: B-PVBrewer's rockcress
Camissoniopsis hirtellaCNPS-EB: Bsmall primrose
Camissoniopsis micranthaCNPS-EB: B-PVsmall primrose
Castilleja rubicundula subsp. lithospermoidesCNPS-EB: B-PVcream sacs
Cirsium cymosum var. cymosumCNPS-EB: B-PVperegrine thistle
Cirsium occidentale var. californicum(var. venustum is more common)CNPS-EB: BCalifornia thistle
Clarkia concinna subsp. concinnaCNPS-EB: Clarge godetia
Clarkia gracilis subsp. gracilisCNPS-EB: Csummer's darling
Clarkia modestaCNPS-EB: B-PVmodest clarkia
Claytonia gypsophiloidesCNPS-EB: B-PVcoast range montia
Clematis ligusticifoliaCNPS-EB: Cwestern virgin's bower, virgin's bower
Collinsia sparsiflora var. sparsifloraCNPS-EB: Cfew-flowered blue-eyed Mary
Cordylanthus pilosus subsp. pilosusCNPS-EB: Chairy bird's-beak
Cryptantha torreyana var. pumilaCNPS-EB: BTorrey's cryptantha
Cuscuta subinclusaCNPS-EB: Ccanyon dodder
Delphinium californicum subsp. californicumCNPS-EB: Bcoast larkspur, California larkspur
Delphinium hesperium subsp. hesperiumCNPS-EB: Bwestern larkspur
Deschampsia bolanderiFormerly Scribneria bolanderiCNPS-EB: BScribner's grass
Diplacus douglasii(formerly Mimulus d.)CNPS-EB: BDouglas monkeyflower
Dudleya cymosa subsp. paniculataCNPS-EB: B-PVspreading dudleya
Ehrendorferia chrysantha(formerly Dicentra chrysantha)CNPS-EB: Bgolden ear-drops
Elymus elymoides var. elymoidesCNPS-EB: Bsquirreltail
Elymus multisetusCNPS-EB: B-PVbig squirreltail
Ericameria arborescensCNPS-EB: B-PVgolden-fleece
Eriophyllum lanatum var. achilleoidesCNPS-EB: Cwoolly sunflower
Erythranthe cardinalis(formerly Mimulus c.)CNPS-EB: B-PVscarlet monkeyflower
Festuca californicaCNPS-EB: B-PVCalifornia fescue
Forestiera pubescensCNPS-EB: B-PVdesert olive
Frangula californica subsp. tomentella(formerly Rhamnus t.)CNPS-EB: Choary coffeeberry
Fraxinus dipetalaCNPS-EB: BCalifornia ash, flowering ash
Garrya ellipticaCNPS-EB: B-PVsilk tassel bush
Gilia tricolor subsp. diffusaCNPS-EB: Cbirds-eye gilia
Githopsis specularioidesCNPS-EB: B-PVcommon bluecup
Helianthus californicusCNPS-EB: CCalifornia sunflower
Helianthus gracilentusCNPS-EB: Bslender sunflower
Hesperolinon californicumCNPS-EB: B-PVCalifornia dwarf flax
Juncus phaeocephalus var. paniculatusCNPS-EB: Bpanicled rush, brown-headed rush
Juncus phaeocephalus var. phaeocephalusCNPS-EB: Cbrownheaded rush
Keckiella corymbosaCNPS-EB: B-PVredwood penstemon
Lasthenia glaberrimaCNPS-EB: Bsmooth goldfields
Lasthenia microglossaCNPS-EB: Bsmall-ray goldfields
Lathyrus jepsonii var. californicusCNPS-EB: Bbuff pea
Layia hieracioidesCNPS-EB: B-PVtall layia
Layia platyglossaCNPS-EB: B-PVtidy-tips
Lepechinia calycinaCNPS-EB: Cpitcher sage
Leptosiphon ciliatus(formerly Linanthus c.)CNPS-EB: B-PVwhisker brush
Leptosiphon pygmaeus subsp. continentalis(formerly Linanthus p. ssp. c.CNPS-EB: Bpygmy linanthus, pygmy leptosiphon
Lomatium caruifolium var. caruifoliumCNPS-EB: B-PVcaraway-leaved lomatium
Lupinus pachylobusCNPS-EB: Bbig pod lupine
Malacothamnus fremontii var. fremontiiCNPS-EB: B-PVwhite-coat mallow
Melica californicaCNPS-EB: B-PVCalifornia melic
Monardella douglasiiCNPS-EB: B-PVfenestra monardella, Fenestra monardella
Myriopteris covilleiCNPS-EB: B-PVCoville's lip fern
Myriopteris intertextaCNPS-EB: B-PVcoastal lip fern
Packera breweri(formerly Senecio b.)CNPS-EB: B-PVBrewer's ragwort, Brewer's butterweed
Papaver californicumCNPS-EB: Bfire poppy
Pentachaeta alsinoidesCNPS-EB: B-PVtiny pentachaeta
Perideridia californicaCNPS-EB: B-PVCalifornia yampah
Phacelia breweriCNPS-EB: B-PVBrewer's phacelia
Phacelia divaricataCNPS-EB: B-PVdivaricate phacelia
Pickeringia montana var. montanaCNPS-EB: B-PVchaparral pea
Pinus coulteriCNPS-EB: B-PVCoulter pine
Piperia elongataCNPS-EB: B-PVchaparral orchid, wood rein-orchid, elongate piperia
Plagiobothrys fulvus var. campestrisCNPS-EB: Bfield popcornflower, fulvous popcornflower
Platanus racemosaCNPS-EB: B-PVwestern sycamore, California sycamore
Quercus berberidifoliaCNPS-EB: Bscrub oak
Quercus durata var. durataCNPS-EB: Bleather oak
Quercus wislizeni var. frutescensCNPS-EB: Bshrubby interior live oak
Ranunculus canus var. canusCNPS-EB: CSacramento Valley buttercup
Ranunculus occidentalis var. occidentalisCNPS-EB: Bwestern buttercup
Rhamnus croceaCNPS-EB: B-PVspiny redberry
Rhus aromatica(formerly R. trilobata)CNPS-EB: B-PVskunk bush, skunkbrush, squawbush
Sedum spathulifoliumCNPS-EB: Bbroadleaf stonecrop, Pacific stonecrop
Silene laciniata subsp. californica(formerly Silene c.)CNPS-EB: CIndian pink, California pink, California Indian pink
Stellaria nitensCNPS-EB: B-PVshining chickweed
Stipa cernuaCNPS-EB: B-PVnodding needlegrass
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Stipa pulchraCNPS-EB: B-PVpurple needlegrass
Tetrapteron graciliflorumCNPS-EB: B-PVhill sun cup
Thysanocarpus laciniatusCNPS-EB: Clacepod
Tonella tenellaCNPS-EB: B-PVsmall-flowered tonella
Trifolium depauperatum var. depauperatum(vars. amplectens and truncatuCNPS-EB: Cdwarf sack clover
Trifolium obtusiflorumCNPS-EB: B-PVclammy clover, creek clover
Turritis glabraCNPS-EB: Btower mustard
Zeltnera davyi(formerly Centaurium d.)CNPS-EB: B-PVDavy's centaury, conchalagua
Agoseris heterophylla var. unknownAgoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars.CNPS-EB: B?annual agoseris
Amaranthus blitoidesCNPS-EB: Cprocumbent pigweed, prostrate amaranth
Aphyllon vallicolaCNPS-EB: BCalifornia broom-rape
Calystegia malacophylla subsp. pedicellataCNPS-EB: Bwoolly morning-glory
Crocanthemum scoparium var. vulgare(formerly Helianthemum scoparium var. vulgare)CNPS-EB: Bpeak rush-rose
Epilobium campestreCNPS-EB: Csmooth boisduvalia
Erigeron philadelphicus var. philadelphicusCNPS-EB: Cfleabane
Eriogonum luteolum var. luteolumCNPS-EB: Cgolden-carpet wild buckwheat, golden carpet
Erythranthe nasutaCNPS-EB: Cshy monkeyflower
Euphorbia ocellata subsp. ocellataCNPS-EB: Bvalley spurge
Garrya flavescensCNPS-EB: Bsilk tassel bush
Horkelia californica var. frondosaCNPS-EB: B-PVleafy horkelia
Koeleria macranthaCNPS-EB: B-PVjune grass
Layia gaillardioidesCNPS-EB: B-PVwoodland layia
Nemophila parviflora var. parvifloraCNPS-EB: Bsmall-flowered nemophila
Nemophila pedunculataCNPS-EB: Bmeadow nemophila
Nuttallanthus texanusCNPS-EB: Bblue toadflax
Penstemon heterophyllus var. heterophyllusCNPS-EB: B-PVchaparral penstemon
Phacelia ciliataCNPS-EB: BGreat Valley phacelia, Great Valley phacelia
Phacelia rattaniiCNPS-EB: BRattan's phacelia
Phacelia tanacetifoliaCNPS-EB: Btansy phacelia
Prunus ilicifolia subsp. ilicifoliaCNPS-EB: Bislay, holly-leafed cherry
Rumex salicifolius(formerly R. salicifolius var. salicifolius)CNPS-EB: Bwillow dock
Sagina decumbens subsp. occidentalis(S. apetala is more common)CNPS-EB: Bwestern pearlwort
Senecio aronicoidesCNPS-EB: B-PVrayless ragwort, California butterweed
Trifolium columbinumCNPS-EB: Colive clover
Trifolium fucatumCNPS-EB: B-PVbull clover
Tropidocarpum gracileCNPS-EB: B-PVslender tropidocarpum
Viola purpurea subsp. quercetorumCNPS-EB: Cmountain violet

Downloads