Morgan Territory Area

Species

Key
Contra Costa manzanita (*A2)

(c) kevinhintsa (CC BY-NC)

Brewer's calandrinia (*A2)

(c) Miao Ling He (CC BY-NC)

Mount Diablo fairy-lantern (*A2)

(c) Ken-ichi Ueda (CC BY)

Scientific NameNotesRarity RanksCommon Name
Allium amplectensCNPS-EB: A2narrow-leaved onion
Amsinckia tessellata var. tessellataCNPS-EB: A1desert fiddleneck, devil's lettuce
Arctostaphylos glandulosa subsp. glandulosaCNPS-EB: A2Eastwood manzanita
Arctostaphylos manzanita subsp. laevigataCNPS-EB: *A2
State CNPS: 1B.2
Contra Costa manzanita
Arctostaphylos manzanita subsp. manzanitaCNPS-EB: A2common manzanita
Aspidotis californicaCNPS-EB: A2California lace fern
Calandrinia breweriCNPS-EB: *A2
State CNPS: 4.2
Brewer's calandrinia
Calochortus pulchellusCNPS-EB: *A2
State CNPS: 1B.2
Mount Diablo fairy-lantern
Calochortus splendensCNPS-EB: A2splendid mariposa-lily
Cryptantha micromeresCNPS-EB: A2minute-flowered cryptantha
Cryptantha microstachysCNPS-EB: A2Tejon cryptantha
Delphinium hansenii subsp. hanseniiCNPS-EB: A2Hansen's larkspur
Epilobium torreyiCNPS-EB: A2narrow-leaved boisduvalia
Equisetum laevigatumCNPS-EB: A2smooth scouring rush
Eriastrum abramsiiCNPS-EB: A2Abram's eriastrum
Ericameria nauseosa var. mohavensisCNPS-EB: A2Mojave rabbitbrush, rubber rabbitbrush
Eriogonum luteolum var. luteolumCNPS-EB: A2golden-carpet wild buckwheat, golden carpet
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
Eryngium jepsoniiCNPS-EB: *A2
State CNPS: 1B.2
Festuca octofloraCNPS-EB: A2sixweeks grass, slender fescue
Galium andrewsii subsp. gatenseCNPS-EB: *A2
State CNPS: 4.2
phlox-leaf serpentine bedstraw, serpentine bedstraw
Garrya flavescensCNPS-EB: A2silk tassel bush
Helianthella castaneaCNPS-EB: *A2
State CNPS: 1B.2
Diablo helianthella
Hesperolinon breweriCNPS-EB: *A2
State CNPS: 1B.2
Brewer's western flax
Lasthenia microglossaCNPS-EB: A2small-ray goldfields
Navarretia intertextaCNPS-EB: A2needle-leaved navarretia
Nuttallanthus texanusCNPS-EB: A2blue toadflax
Piperia michaeliiCNPS-EB: *A2
State CNPS: 4.2
Michael's rein-orchid
Piperia unalascensisCNPS-EB: A1Alaska piperia, slender-spire orchid
Poa howelliiCNPS-EB: A2Howell's bluegrass
Pogogyne zizyphoroidesCNPS-EB: A2Sacramento beardstyle
Ribes quercetorumCNPS-EB: A2oakwoods gooseberry, oak gooseberry
Sedella pentandra(formorely Parvisedum pentandrCNPS-EB: A1Mount Hamilton sedella
Thysanocarpus radiansCNPS-EB: A1ribbed fringe pod
Triodanis bifloraCNPS-EB: A2Venus' looking-glass
Vicia hasseiCNPS-EB: A2slender vetch
Arctostaphylos auriculataCNPS-EB: *A2
State CNPS: 1B.3
Mount Diablo manzanita
Argemone munitaCNPS-EB: A1chicalote, prickly poppy
Berberis aquifolium var. dictyotaCNPS-EB: A1Jepson's mahonia
Claytonia exigua subsp. glauca(ssp. exigua is more common)CNPS-EB: A1xclaytonia
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
Delphinium parryi subsp. parryiCNPS-EB: A2Parry's larkspur
Elymus stebbinsiiCNPS-EB: A1xStebbins' wheat grass, Parish's wheat-grass
Elymus trachycaulus subsp. trachycaulusCNPS-EB: A1slender wheat grass
Garrya fremontiiCNPS-EB: A1xsilk tassel bush
Layia gaillardioidesCNPS-EB: A2woodland layia
Plectritis congesta subsp. congestaCNPS-EB: A1xsea blush
Sabulina pusilla(formerly Minuartia pusilla)CNPS-EB: A1annual sandwort, least sandwort
Viburnum ellipticumCNPS-EB: *A2
State CNPS: 2B.3
oval-leaved viburnum
Acmispon strigosusCNPS-EB: Bstrigose trefoil
Agoseris heterophylla var. heterophyllaCNPS-EB: C
Allophyllum divaricatumCNPS-EB: B-PVstraggling gilia
Aphyllon purpureumCNPS-EB: Cnaked broomrape
Aphyllon tuberosumCNPS-EB: B-PVbulbous broom-rape
Arctostaphylos glaucaCNPS-EB: Cbig-berried manzanita
Blennosperma nanum var. nanumCNPS-EB: Cblennosperma
Bolboschoenus maritimus subsp. paludosus(formerly Scirpus m.)CNPS-EB: Cbulrush
Clarkia concinna subsp. concinnaCNPS-EB: Clarge godetia
Claytonia exigua subsp. exiguaCNPS-EB: Ccommon montia
Collinsia sparsiflora var. sparsifloraCNPS-EB: Cfew-flowered blue-eyed Mary
Cordylanthus pilosus subsp. pilosusCNPS-EB: Bhairy bird's-beak
Crocanthemum scoparium var. vulgare(formerly Helianthemum scoparium var. vulgare)CNPS-EB: Bpeak rush-rose
Delphinium hesperium subsp. hesperiumCNPS-EB: Bwestern larkspur
Delphinium variegatum subsp. variegatumCNPS-EB: Croyal larkspur
Deschampsia danthonioidesCNPS-EB: B-PVannual hair grass
Deschampsia elongataCNPS-EB: B-PVslender hair grass
Ehrendorferia chrysantha(formerly Dicentra chrysantha)CNPS-EB: Bgolden ear-drops
Ericameria arborescensCNPS-EB: B-PVgolden-fleece
Erythranthe nasutaCNPS-EB: Bshy monkeyflower
Euphorbia serpillifolia subsp. serpillifoliaCNPS-EB: Cthyme-leaved spurge
Forestiera pubescensCNPS-EB: B-PVdesert olive
Fraxinus dipetalaCNPS-EB: BCalifornia ash, flowering ash
Glycyrrhiza lepidotaCNPS-EB: Cwild licorice
Gruvelia pusilla(formerly Pectocarya pusilla)CNPS-EB: Blittle pectocarya
Gutierrezia californicaCNPS-EB: B-PVCalifornia matchweed
Helianthus gracilentusCNPS-EB: Bslender sunflower
Holocarpha obconicaCNPS-EB: BSan Joaquin tarplant
Juncus mexicanusCNPS-EB: CMexican rush
Lepechinia calycinaCNPS-EB: Cpitcher sage
Lepidium latipesCNPS-EB: B-PVdwarf peppergrass
Leptosiphon ciliatus(formerly Linanthus c.)CNPS-EB: Cwhisker brush
Leptosiphon pygmaeus subsp. continentalis(formerly Linanthus p. ssp. c.CNPS-EB: Bpygmy linanthus, pygmy leptosiphon
Luzula macranthaCNPS-EB: C
Malacothamnus fremontii var. fremontiiCNPS-EB: B-PVwhite-coat mallow
Montia fontanaCNPS-EB: B-PVwater chickweed, blinks, water chickweed
Navarretia pubescensCNPS-EB: Cdowny navarretia
Osmorhiza brachypodaCNPS-EB: CCalifornia cicely
Papaver californicumCNPS-EB: Bfire poppy
Pentachaeta alsinoidesCNPS-EB: B-PVtiny pentachaeta
Phoradendron leucarpum subsp. macrophyllum(formerly P. serotinum subsp. macrophyllum, P. macrophyllum)CNPS-EB: Cbig leaf mistletoe
Pickeringia montana var. montanaCNPS-EB: B-PVchaparral pea
Piperia elongataCNPS-EB: Cchaparral orchid, wood rein-orchid, elongate piperia
Plagiobothrys canescens var. canescensCNPS-EB: Cvalley popcornflower
Plagiobothrys trachycarpusCNPS-EB: Crough-nutlet popcornflower, rough-fruited allocarya
Platanus racemosaCNPS-EB: Cwestern sycamore, California sycamore
Quercus berberidifoliaCNPS-EB: Cscrub oak
Quercus wislizeni var. frutescensCNPS-EB: Cshrubby interior live oak
Ribes malvaceum var. malvaceumCNPS-EB: Cchaparral currant
Rosa spithameaCNPS-EB: Ccoast ground rose, ground rose
Scribneria bolanderiCNPS-EB: BScribner's grass
Silene laciniata subsp. californica(formerly Silene c.)CNPS-EB: CIndian pink, California pink, California Indian pink
Stebbinsoseris heterocarpaCNPS-EB: Cgrassland silverpuffs, derived microseris
Stellaria nitensCNPS-EB: B-PVshining chickweed
Stipa lepidaCNPS-EB: B-PVfoothill needlegrass
Trifolium columbinumCNPS-EB: Colive clover
Trifolium oliganthumCNPS-EB: Cfew-flowered clover
Triglochin scilloidesCNPS-EB: Cflowering-quillwort
Tropidocarpum gracileCNPS-EB: B-PVslender tropidocarpum
Agoseris heterophylla var. unknownAgoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars.CNPS-EB: B?annual agoseris
Apocynum cannabinumCNPS-EB: Bdogbane, Indian-hemp
Carex barbaraeCNPS-EB: Cwhiteroot sedge, Santa Barbara sedge, St. Barbara's sedge
Cirsium cymosum var. cymosumCNPS-EB: B-PVperegrine thistle
Delphinium nudicauleCNPS-EB: Cred larkspur, orange larkspur
Dudleya cymosa subsp. paniculataCNPS-EB: B-PVspreading dudleya
Elymus multisetusCNPS-EB: B-PVbig squirreltail
Erigeron petrophilus var. petrophilusCNPS-EB: Brock daisy
Erigeron philadelphicus var. philadelphicusCNPS-EB: Cfleabane
Eriophyllum lanatum var. achilleoidesCNPS-EB: Cwoolly sunflower
Festuca idahoensisCNPS-EB: B-PVIdaho fescue, blue bunchgrass
Frangula californica subsp. tomentella(formerly Rhamnus t.)CNPS-EB: Bhoary coffeeberry
Githopsis specularioidesCNPS-EB: Bcommon bluecup
Horkelia californica var. frondosaCNPS-EB: Bleafy horkelia
Koeleria macranthaCNPS-EB: B-PVjune grass
Lathyrus jepsonii var. californicusCNPS-EB: Bbuff pea
Layia platyglossaCNPS-EB: B-PVtidy-tips
Leptosiphon androsaceus(formerly Linanthus a.)CNPS-EB: Ccommon linanthus, common leptosiphon
Lupinus pachylobusCNPS-EB: Bbig pod lupine
Lythrum californicumCNPS-EB: BCalifornia loosestrife
Melica californicaCNPS-EB: B-PVCalifornia melic
Muilla maritimaCNPS-EB: Bcommon muilla
Navarretia mellitaCNPS-EB: Choney-scented navarretia
Nemophila parviflora var. parvifloraCNPS-EB: Bsmall-flowered nemophila
Nemophila pedunculataCNPS-EB: Bmeadow nemophila
Packera breweri(formerly Senecio b.)CNPS-EB: B-PVBrewer's ragwort, Brewer's butterweed
Penstemon heterophyllus var. heterophyllusCNPS-EB: Bchaparral penstemon
Phacelia ciliataCNPS-EB: BGreat Valley phacelia, Great Valley phacelia
Piperia elegans subsp. elegansCNPS-EB: Ccoast piperia, elegant piperia
Plagiobothrys stipitatus var. stipitatus(var. micranthus is more commoCNPS-EB: Cshowy great valley popcornflower, stipitate allocarya
Prunus subcordataCNPS-EB: CPacific plum, Sierra plum
Quercus lobataCNPS-EB: Cvalley oak, roble
Ranunculus occidentalis var. occidentalisCNPS-EB: Bwestern buttercup
Rhamnus croceaCNPS-EB: B-PVspiny redberry
Rhus aromatica(formerly R. trilobata)CNPS-EB: Cskunk bush, skunkbrush, squawbush
Ribes divaricatum var. pubiflorumCNPS-EB: Cstraggle bush, straggly gooseberry
Rigiopappus leptocladusCNPS-EB: Crigiopappus
Rumex salicifolius(formerly R. salicifolius var. salicifolius)CNPS-EB: Bwillow dock
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 depauperatum var. depauperatum(vars. amplectens and truncatuCNPS-EB: Bdwarf sack clover
Trifolium dichotomumCNPS-EB: Cbranched indian clover