Shell Ridge OS/ New (12/13) from PJ (Old names used) Illustrated Plant List

Lotus purshianus American bird's foot trefoil, Spanish lotus

native
Annual herb

Lotus scoparius Deerweed

native
Perennial herb

Lotus wrangelianus Wrangel lotus

native
Annual herb

Adiantum jordanii Adiantum, maiden hair fern

native
Fern

PTERIDACEAE

Aesculus californica Buckeye, California buckeye, California horse chestnut

native
Tree

SAPINDACEAE

Agoseris grandiflora Bigflower agoseris, California dandelion, Giant mountain dandelion

native
Perennial herb

Agrostis hallii Hall redtop, Hall's bent grass, Hall's bentgrass

native
Perennial grass

Agrostis pallens Leafy bent grass, Diego bent grass, Seashore bentgrass

native
Perennial grass

Allium serra Jeweled onion

native
Perennial herb (bulb)

ALLIACEAE

Amsinckia menziesii var. menziesii, Menzies' fiddleneck, Small flowered fiddleneck

native
Annual herb

BORAGINACEAE

Anemopsis californica Yerba mansa

native
Perennial herb

SAURURACEAE

Aristolochia californica California pipe vine, California pipevine, Dutchman's pipe

native
Vine, Shrub

ARISTOLOCHIACEAE

Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush

native
Shrub

Artemisia douglasiana California mugwort, Douglas' sagewort

native
Perennial herb

Asclepias fascicularis Narrow leaf milkweed

native
Perennial herb

APOCYNACEAE

Astragalus gambelianus Dwarf loco weed, Gambel's dwarf milk vetch, Gambel's locoweed

native
Annual herb

Baccharis pilularis Coyote brush, Dwarf chaparral broom

native
Shrub

Bowlesia incana Hoary bowlesia

native
Annual herb

Brodiaea elegans Harvest brodiaea

native
Perennial herb

Bromus carinatus California brome

native
Perennial grass

Calandrinia ciliata red maids, Calandrinia

native
Annual herb

MONTIACEAE

Calochortus argillosus Clay mariposa lily

native
Perennial herb (bulb)

LILIACEAE

Calochortus luteus Yellow mariposa lily

native
Perennial herb

LILIACEAE

Calystegia malacophylla ssp. pedicellata Jepson's morning glory, Sierra false bindweed

native
Perennial herb

CONVOLVULACEAE

Calystegia malacophylla ssp. pedicellata

Castilleja exserta ssp. exserta Exserted indian paintbrush, Pale purple owlclover, Purple owl's clover

native
Annual herb

OROBANCHACEAE

Castilleja foliolosa Texas paintbrush, Woolly indian paintbrush

native
Perennial herb

OROBANCHACEAE

Hemizonia pungens Common tarweed, Common spikeweed

native
Annual herb

Chlorogalum pomeridianum Amole, Soap plant, Soaproot

native
Perennial herb

AGAVACEAE

Clarkia affinis Chaparral clarkia, Chaparral fairyfan

native
Annual herb

Clarkia purpurea Purple clarkia, Winecup clarkia

native
Annual herb

Clarkia unguiculata Elegant clarkia, Mountain garland, Woodland clarkia

native
Annual herb

Claytonia perfoliata Miners lettuce, Miner's lettuce, Rooreh (Ohlone)

native
Annual herb

MONTIACEAE

Clematis lasiantha Chaparral clematis, Pipestem

native
Perennial herb, Vine

Collinsia heterophylla Purple chinese houses

native
Annual herb

Collinsia sparsiflora Few flowered collinsia

native
Annual herb

Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed

native
Annual herb

CRASSULACEAE

Croton setigerus Turkey-mullein

native
Annual herb

EUPHORBIACEAE

Cyperus eragrostis Tall cyperus, Tall flatsedge

native
Perennial grasslike herb

Delphinium patens Spreading larkspur, Zigzag larkspur

native
Perennial herb

Mimulus aurantiacus Orange Bush Monkeyflower

native
Shrub

PHRYMACEAE

Dichelostemma capitatum Blue dicks

native
Perennial herb

Eleocharis macrostachya Common spikerush, Creeping spike rush, Pale spikerush

native
Perennial grasslike herb

Eleocharis rostellata Beaked spikerush, Walking sedge

native
Perennial grasslike herb

Elymus glaucus Blue wildrye

native
Perennial grass

Elymus multisetus Big squirreltail grass

native
Perennial grass

Leymus triticoides Beardless wild rye

native
Perennial grass

Epilobium canum California fuchsia, Hummingbird trumpet, zauschneria

native
Perennial herb

Eragrostis mexicana ssp. virescens Mexican lovegrass, Orcutt's eragrostis

native
Annual grass

Erigeron foliosus var. franciscensis Franciscan erigeron, San francisco leafy fleabane

native
Perennial herb

Eriogonum nudum Naked buckwheat, Nude buckwheat

native
Shrub

POLYGONACEAE

Eriophyllum lanatum var. achilleoides Yarrow leaved woolly sunflower

native
Perennial herb

Erysimum capitatum Sanddune wallflower, Western wallflower

native
Perennial herb

BRASSICACEAE

Mimulus guttatus Seep monkey flower, Yellow monkey flower

native
Annual, Perennial herb (rhizomatous)

PHRYMACEAE

Eschscholzia californica California poppy

native
Annual, Perennial herb

Aster radulinus Roughleaf aster

native
Perennial herb

Festuca microstachys Small fescue

native
Annual grass

Rhamnus californica California coffeeberry

native
Shrub

RHAMNACEAE

Fritillaria liliacea Fragrant fritillary

• rare native
Perennial herb (bulb)

LILIACEAE

Galium porrigens Climbing bedstraw, Graceful bedstraw, Nuttall's bedstraw

native
Vine, Shrub

RUBIACEAE

Gilia achilleifolia ssp. achilleifolia California gilia

native
Annual herb

POLEMONIACEAE

Gilia clivorum Many stemmed gilia, Purple spot gilia, Purplespot gilia

native
Annual herb

POLEMONIACEAE

Gnaphalium palustre Lowland cudweed, Western marsh cudweed

native
Annual herb

Grindelia camporum Common gumplant, Great valley gumweed, Gum plant

native
Perennial herb

Helenium puberulum Rosilla, Sneezeweed

native
Perennial herb

Helianthella castanea Mt. diablo helianthella

• rare native
Perennial herb

Heteromeles arbutifolia Christmas berry, Toyon

native
Shrub

Heterotheca grandiflora Telegraph weed, Telegraphweed

native
Annual, Perennial herb

Heterotheca sessiliflora Golden aster, Sessileflower false goldenaster

native
Annual herb

Holocarpha heermannii Heermann's tarweed

native
Annual herb

Holodiscus discolor Cream bush, Ocean spray, Oceanspray

native
Shrub

Juncus ambiguus Saline toad rush, Seasice rush

native
Annual grasslike herb

Juncus balticus Baltic rush, Wire rush

native
Perennial grasslike herb

Juncus bufonius var. congestus Clustered toad rush

native
Annual grasslike herb

Juncus mexicanus Mexican rush

native
Perennial grasslike herb

Juncus occidentalis Rush, Slender juncus, Western rush

native
Perennial grasslike herb

Juncus patens Common rush, Spreading rush

native
Perennial grasslike herb

Juncus phaeocephalus var. paniculatus Brown headed rush, Brownhead rush, Spreading brown headed rush

native
Perennial grasslike herb

Juncus phaeocephalus var. phaeocephalus Brown headed rush, Brownhead rush

native
Perennial grasslike herb

Juncus xiphioides Iris leaved rush, Irisleaf rush

native
Perennial grasslike herb

Koeleria macrantha June grass, Prairie junegrass

native
Perennial grass

Lagophylla ramosissima Branched lagophylla, Common hareleaf

native
Annual herb

Lathyrus vestitus Bolander's pea, Common pacific pea, Pacific peavine

native
Perennial herb

Lithophragma affine Common woodland star, San Francisco woodland star

native
Perennial herb

SAXIFRAGACEAE

Logfia filaginoides California cottonrose

native
Annual herb

Lomatium macrocarpum Bigseed biscuitroot, Large fruited lomatium

native
Perennial herb

Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine

native
Annual, Perennial herb

Lupinus microcarpus Chick lupine

native
Annual herb

Lupinus nanus Sky lupine

native
Annual herb

Lupinus succulentus Arroyo lupine, Hollowleaf annual lupine, Succulent lupine

native
Annual herb

Malacothamnus fremontii Unfurled bushmallow

native
Shrub

MALVACEAE

Marah fabacea California man-root

native
Perennial herb, Vine

CUCURBITACEAE

Meconella californica California fairypoppy, California meconella

native
Annual herb

Melica californica California melicgrass

native
Perennial grass

Melica torreyana Torrey melic, Torrey's melica, Torrey's melicgrass

native
Perennial grass

Micranthes californica Greene's saxifrage

native
Perennial herb

SAXIFRAGACEAE

Monardella villosa Coyote mint

native
Perennial herb

LAMIACEAE

Nemophila heterophylla Canyon nemophila, Small baby blue eyes, Variable leaved nemophila

native
Annual herb

HYDROPHYLLACEAE

Oemleria cerasiformis Indian plum, Oso berry

native
Shrub

Packera breweri Brewer's ragwort

native
Perennial herb

Papaver californicum Fire poppy, Western poppy

native
Annual herb

Papaver heterophyllum Wind poppy

native
Annual herb

Stylomecon heterophylla Wind poppy

native
Annual herb

Pellaea andromedifolia Coffee cliffbrake, Coffee fern

native
Fern

PTERIDACEAE

Penstemon heterophyllus Bunchleaf penstemon, Foothill penstemon

native
Perennial herb

Pentagramma triangularis Gold back fern, Goldenback fern

native
Fern

PTERIDACEAE

Perideridia gairdneri Gairdner's yampah, Gardner's yampah

native
Perennial herb

Perideridia kelloggii Kellogg's yampah, Yampah

native
Perennial herb

Polygonum amphibium var. emersum Water smartweed

native
Perennial herb (aquatic)

POLYGONACEAE

Phacelia distans Common phacelia, Distant phacelia, Wild heliotrope

native
Annual herb

HYDROPHYLLACEAE

Phacelia imbricata Imbricate phacelia

native
Perennial herb

HYDROPHYLLACEAE

Phoradendron villosum Mistletoe

native
Shrub (parasitic)

VISCACEAE

Physocarpus capitatus Ninebark, Pacific ninebark, Western ninebark

native
Shrub

Pinus sabiniana Bull pine, California foothill pine, Gray pine

native
Tree

PINACEAE

Plantago erecta California plantain, Dotseed plantain, Foothill plantain

native
Annual herb

Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass

native
Perennial grass

Polypodium californicum California polypody

native
Fern

POLYPODIACEAE

Populus fremontii Fremont cottonwood

native
Tree

SALICACEAE

Dodecatheon clevelandii ssp. patulum Padre's shooting star

native
Perennial herb

PRIMULACEAE

Dodecatheon hendersonii Mosquito bill

native
Perennial herb

PRIMULACEAE

Pseudognaphalium californicum Ladies' tobacco

native
Annual, Perennial herb

Pterostegia drymarioides Fairy mist, Woodland threadstem

native
Annual herb

POLYGONACEAE

Quercus agrifolia California live oak, Coast live oak

native
Tree

FAGACEAE

Quercus douglasii Blue oak

native
Tree

FAGACEAE

Quercus lobata California white oak, Valley oak

native
Tree

FAGACEAE

Ranunculus canus Great valley buttercup, Hartweg's buttercup, Sacramento valley buttercup

native
Perennial herb

Ranunculus hebecarpus Delicate buttercup, Pubescent fruited buttercup, Slender annual buttercup

native
Annual herb

Rhamnus ilicifolia Evergreen buckthorn, Hollyleaf redberry

native
Shrub

RHAMNACEAE

Rhus trilobata Fragrant sumac, Skunk Bush

native
Shrub

ANACARDIACEAE

Rosa californica California wild rose, California wildrose

native
Shrub

Rupertia physodes California tea, Common rupertia, Forest scurfpea

native
Perennial herb

Minuartia californica California Sandwort

native
Annual herb

CARYOPHYLLACEAE

Salix lasiandra var. lasiandra Pacific willow

native
Tree

SALICACEAE

Salix lasiolepis Arroyo willow

native
Tree, Shrub

SALICACEAE

Sambucus mexicana Blue elderberry

native
Tree, Shrub

VIBURNACEAE

Sanicula bipinnata Poison sanicle

native
Perennial herb

Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle

native
Perennial herb

Scirpus pungens Common threesquare

native
Perennial grasslike herb

Scrophularia californica California bee plant, California figwort

native
Perennial herb

SCROPHULARIACEAE

Sidalcea malviflora ssp. laciniata Dwarf checkerbloom, Laciniate checker mallow

native
Perennial herb (rhizomatous)

MALVACEAE

Sisyrinchium bellum Western blue eyed grass

native
Perennial herb

IRIDACEAE

Solidago velutina ssp. californica California goldenrod, Oreja de liebre

native
Perennial herb

Spergularia macrotheca var. leucantha Sticky sandspurry, White sticky sand spurry

native
Perennial herb

CARYOPHYLLACEAE

Stipa cernua Nodding needle grass

native
Perennial grass

Stipa pulchra Purple needle grass

native
Perennial grass

Symphoricarpos albus Common snowberry

native
Shrub

CAPRIFOLIACEAE

Symphoricarpos mollis Creeping snowberry, Trailing snowberry

native
Shrub

CAPRIFOLIACEAE

Aster chilensis California aster, Pacific aster

native
Perennial herb

Tauschia hartwegii Hartweg's tauschia, Hartweg's umbrellawort, Tauschia

native
Perennial herb

Thysanocarpus curvipes Fringe pod, Fringed pod, Hairy lacepod

native
Annual herb

BRASSICACEAE

Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak

native
Vine, Shrub

ANACARDIACEAE

Zigadenus fremontii Fremont's star lily, Fremont's death camas

native
Perennial herb

MELANTHIACEAE

Trichostema lanceolatum Vinegarweed

native
Annual herb

LAMIACEAE

Trifolium oliganthum Few flowered clover, Fewflower clover, Minitomcat clover

native
Annual herb

Trifolium willdenovii Tomcat clover

native
Annual herb

Brodiaea hyacinthina White brodiaea, Wild hyacinth, White Brodiaea, Fool's Onion

native
Perennial herb

Triteleia laxa Ithuriel's spear

native
Perennial herb

Umbellularia californica Bay laurel, California bay, California laurel, bay tree

native
Tree

LAURACEAE

Verbena lasiostachys Common verbena, Vervain, Western verbena

native
Perennial herb

VERBENACEAE

Vicia americana American vetch

native
Perennial herb, Vine

Wyethia angustifolia California compassplant, Narrow leaf mule ears, Narrow leaved mule ears

native
Perennial herb

Wyethia helenioides Gray mule ears, Whitehead mule ears, Whitehead wyethia

native
Perennial herb