Quail Hollow Ranch County Park Illustrated Plant List

Calflora Illustrated Plant List

Quail Hollow Ranch County Park Santa Cruz County near Ben Lomond. Santa Cruz County

Ken Kellman, Al Keuter / QH Plant List (2023-01-20)

Record Detail

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What Grows Here?

532 PLANTS

Acacia dealbata Silver wattle

invasive non-native
moderate

Tree, Shrub

FABACEAE

Acer macrophyllum Big leaf maple, Bigleaf maple

native

Tree

SAPINDACEAE

Acer palmatum Japanese maple

non-native

Tree

SAPINDACEAE

Acer rubrum Red maple

non-native

Tree

SAPINDACEAE

Achillea millefolium Common yarrow

native

Perennial herb

ASTERACEAE

Acmispon americanus var. americanus American bird's foot trefoil, American trefoil, Spanish lotus

native

Annual herb

FABACEAE

Acmispon brachycarpus hill lotus

native

Annual herb

FABACEAE

Acmispon glaber var. glaber Deerweed

native

Perennial herb

FABACEAE

Acmispon junceus var. bioletti Rush lotus

native

Perennial herb

FABACEAE

Acmispon junceus var. junceus Rush lotus

native

Perennial herb

FABACEAE

Acmispon parviflorus Hill lotus

native

Annual herb

FABACEAE

Acmispon strigosus Strigose lotus

native

Annual herb

FABACEAE

Acmispon wrangelianus Wrangel lotus

native

Annual herb

FABACEAE

Actaea rubra baneberry, Western baneberry

native

Perennial herb

RANUNCULACEAE

Adelinia grandis Hound's tongue, Western houndstongue, Adelinia

native

Perennial herb

BORAGINACEAE

Adenocaulon bicolor American trailplant, Trail plant

native

Perennial herb

ASTERACEAE

Adenostoma fasciculatum var. fasciculatum Chamise

native

Tree, Shrub

ROSACEAE

Adenostoma fasciculatum var. fasciculatum

Adiantum jordanii Adiantum, maiden hair fern

native

Fern

PTERIDACEAE

Aesculus californica Buckeye, California buckeye, California horse chestnut

native

Tree

SAPINDACEAE

Agoseris grandiflora var. grandiflora Giant mountain dandelion

native

Perennial herb

ASTERACEAE

Agrostis avenacea Pacific bentgrass

invasive non-native
limited

Perennial grass

POACEAE

Agrostis capillaris Colonial bentgrass

non-native

Perennial grass

POACEAE

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

native

Perennial grass

POACEAE

Aira caryophyllea Shiver grass, Silver hairgrass, Silvery hairgrass

invasive non-native

Annual grass

POACEAE

Allium neapolitanum White garlic

non-native

Perennial herb (bulb)

ALLIACEAE

Amsinckia menziesii Menzies' fiddleneck, Small flowered fiddleneck

native

Annual herb

BORAGINACEAE

Anagallis arvensis Scarlet pimpernel

non-native

Annual herb

MYRSINACEAE

Anagallis minima Chaffweed

native

Annual herb

MYRSINACEAE

Anisocarpus madioides Woodland madia

native

Perennial herb

ASTERACEAE

Anthemis cotula Dog fennel, Mayweed, dog fennel, Stinking chamomile

invasive non-native

Annual herb

ASTERACEAE

Anthoxanthum odoratum Sweet vernal grass, Sweet vernalgrass

invasive non-native
limited

Annual, Perennial grass

POACEAE

Antirrhinum multiflorum

native

Perennial herb

PLANTAGINACEAE

Aphanes occidentalis Western lady's mantle

native

Annual, Perennial herb

ROSACEAE

Aphyllon tuberosum Chaparral broomrape

native

Perennial herb (parasitic)

OROBANCHACEAE

Aquilegia formosa Crimson columbine, Sitka columbine, Western columbine

native

Perennial herb

RANUNCULACEAE

Arbutus menziesii Madrono, Pacific madrone, Madrone

native

Tree

ERICACEAE

Arctostaphylos crustacea ssp. crinita Crinite manzanita

native

Shrub

ERICACEAE

Arctostaphylos crustacea ssp. crustacea Brittle leaf manzanita

native

Shrub

ERICACEAE

Arctostaphylos sensitiva Glossyleaf manzanita

native

Shrub

ERICACEAE

Arctostaphylos silvicola Bonny doon manzanita, Silverleaf manzanita

rare native
1B.2

Shrub

ERICACEAE

Arnica discoidea Rayless arnica

native

Perennial herb

ASTERACEAE

Arrhenatherum elatius Tall oatgrass

non-native

Perennial grass

POACEAE

Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush

native

Shrub

ASTERACEAE

Artemisia douglasiana California mugwort, Douglas' sagewort

native

Perennial herb

ASTERACEAE

Artemisia dracunculus Herbaceous sagewort, Pinon wormwood, Tarragon

native

Perennial herb

ASTERACEAE

Asyneuma prenanthoides California harebell

native

Perennial herb

CAMPANULACEAE

Athyrium filix-femina var. cyclosorum Common lady fern, Subarctic lady fern, Western lady fern

native

Fern

ATHYRIACEAE

Avena barbata Slender oat, Slim oat

invasive non-native
moderate

Annual grass

POACEAE

Avena fatua Wild oat, Wildoat

invasive non-native
moderate

Annual grass

POACEAE

Avena sativa Common oats, Cultivated oats, Wild oat

non-native

Annual, Perennial grass

POACEAE

Azolla filiculoides American water fern, mosquito fern, Mosquito fern, Pacific mosquitofern

native

Fern

AZOLLACEAE

Azolla microphylla Mexican mosquito fern

rare native
4.2

Fern

AZOLLACEAE

Baccharis glutinosa Douglas' baccharis, Salt marsh baccharis

native

Perennial herb

ASTERACEAE

Baccharis pilularis ssp. consanguinea Coyote brush

native

Shrub

ASTERACEAE

Bellis perennis English daisy, English lawn daisy

invasive non-native

Perennial herb

ASTERACEAE

Berberis aquifolium Mountain grape, Mountaingrape, Oregon grape

native

Shrub

BERBERIDACEAE

Berberis aquifolium var. dictyota Jepson's oregon grape, Shining netvein barberry

native

Shrub

BERBERIDACEAE

Briza maxima Big quaking grass, Big quakinggrass, Rattlesnake grass

invasive non-native
limited

Annual grass

POACEAE

Briza minor Little quaking grass, Little quakinggrass, Little rattlesnake grass

non-native

Annual grass

POACEAE

Bromus catharticus var. catharticus Rescue grass

non-native

Annual, Perennial grass

POACEAE

Bromus catharticus var. elatus Chilean brome

non-native

Annual, Perennial grass

POACEAE

Bromus diandrus Bromegrass, Ripgut brome, Ripgut grass

invasive non-native
moderate

Annual grass

POACEAE

Bromus hordeaceus Soft brome, Soft chess

invasive non-native
limited

Annual grass

POACEAE

Bromus laevipes Chinook brome, Narrow flowered brome, Woodland brome

native

Perennial grass

POACEAE

Bromus madritensis Foxtail chess, foxtail brome, Madrid brome, Spanish brome

non-native

Annual grass

POACEAE

Bromus sitchensis var. carinatus California brome

native

Perennial grass

POACEAE

Bromus tectorum Cheatgrass, downy brome, Downy brome grass, Downy chess

invasive non-native
high

Annual grass

POACEAE

Calamagrostis rubescens Pine grass, Pinegrass

native

Perennial grass

POACEAE

Calandrinia breweri Brewer's calandrinia

rare native
4.2

Annual herb

MONTIACEAE

Calandrinia ciliata red maids, Calandrinia

native

Annual herb

MONTIACEAE

Callitriche marginata California water starwort, Winged water starwort

native

Annual herb (aquatic)

PLANTAGINACEAE

Calocedrus decurrens Incense cedar, Post cedar, White cedar

native

Tree

CUPRESSACEAE

Calochortus albus White fairy lantern, White globe lily

native

Perennial herb

LILIACEAE

Calochortus luteus Yellow mariposa lily

native

Perennial herb

LILIACEAE

Calystegia purpurata ssp. purpurata Pacific false bindweed, Purple western morning glory, Smooth western morning glory

native

Perennial herb

CONVOLVULACEAE

Camissonia contorta Contorted sun cup, Plains evening primrose

native

Annual herb

ONAGRACEAE

Camissonia strigulosa Contorted primrose, Sandysoil suncup, Strigose sun cup

native

Annual herb

ONAGRACEAE

Camissoniopsis micrantha Spencer primrose

native

Annual herb

ONAGRACEAE

Capsella bursa-pastoris Shepherd's purse

non-native

Annual herb

BRASSICACEAE

Cardamine californica California toothwort, milkmaids

native

Perennial herb

BRASSICACEAE

Cardamine hirsuta Hairy bitter cress, Hairy bittercress

non-native

Annual herb

BRASSICACEAE

Cardamine oligosperma Bitter cress, Idaho bittercress

native

Annual, Perennial herb

BRASSICACEAE

Carduus pycnocephalus ssp. pycnocephalus Italian thistle

non-native

Annual herb

ASTERACEAE

Carduus pycnocephalus ssp. pycnocephalus

Carex barbarae Santa barbara sedge, Valley sedge

native

Perennial grasslike herb

CYPERACEAE

Carex densa Dense sedge, Sedge

native

Perennial grasslike herb

CYPERACEAE

Carex globosa Round fruit sedge

native

Perennial grasslike herb

CYPERACEAE

Carex harfordii Harford's sedge, Monterey sedge

native

Perennial grasslike herb

CYPERACEAE

Carex obnupta Coast carex, Slough sedge

native

Perennial grasslike herb

CYPERACEAE

Carex subbracteata Small bract sedge

native

Perennial grasslike herb

CYPERACEAE

Castilleja affinis Indian paintbrush

native

Perennial herb

OROBANCHACEAE

Castilleja affinis ssp. affinis Coast indian paintbrush

native

Perennial herb

OROBANCHACEAE

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

Catalpa bignonioides Southern catalpa

non-native

Tree

BIGNONIACEAE

Ceanothus cuneatus var. cuneatus Buck brush, Buckbrush

native

Shrub

RHAMNACEAE

Ceanothus papillosus warty-leaf ceanothus, Wartleaf ceanothus

native

Shrub

RHAMNACEAE

Ceanothus thyrsiflorus var. thyrsiflorus Blue blossom

native

Tree, Shrub

RHAMNACEAE

Ceanothus thyrsiflorus var. thyrsiflorus

Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote

invasive non-native
moderate

Annual herb

ASTERACEAE

Cerastium arvense ssp. strictum Field chickweed

native

Perennial herb

CARYOPHYLLACEAE

Cerastium fontanum ssp. vulgare Big chickweed, Common chickweed, Mouseear chickweed

non-native

Perennial herb

CARYOPHYLLACEAE

Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed

non-native

Annual herb

CARYOPHYLLACEAE

Chlorogalum pomeridianum var. pomeridianum Common soaproot, Wavyleaf soap plant

native

Perennial herb

AGAVACEAE

Chlorogalum pomeridianum var. pomeridianum

Chorizanthe diffusa Diffuse spineflower

native

Annual herb

POLYGONACEAE

Chorizanthe pungens var. hartwegiana Ben lomond spineflower, Hartweg's spineflower

rare native
1B.1

Annual herb

POLYGONACEAE

Cirsium occidentale var. venustum Cobwebby thistle, Red thistle, Venus thistle

native

Perennial herb

ASTERACEAE

Cirsium vulgare Bull thistle

invasive non-native
moderate

Perennial herb

ASTERACEAE

Cistus incanus Hairy rockrose

non-native

Shrub

CISTACEAE

Clarkia purpurea ssp. purpurea Purple clarkia, Winecup clarkia

native

Annual herb

ONAGRACEAE

Clarkia purpurea ssp. quadrivulnera Four-spot, Purple clarkia, Purple godetia

native

Annual herb

ONAGRACEAE

Clarkia purpurea ssp. viminea Large godetia, Purple clarkia, Winecup clarkia

native

Annual herb

ONAGRACEAE

Clarkia rubicunda Farewell to spring, Reddened clarkia, Ruby chalice clarkia

native

Annual herb

ONAGRACEAE

Clarkia unguiculata Elegant clarkia, Mountain garland, Woodland clarkia

native

Annual herb

ONAGRACEAE

Claytonia exigua ssp. exigua Little spring beauty, Serpentine springbeauty, Viridis

native

Annual herb

MONTIACEAE

Claytonia parviflora ssp. parviflora Narrow leaved miner's lettuce, Streambank springbeauty, Utah miner s lettuce

native

Annual herb

MONTIACEAE

Claytonia perfoliata ssp. perfoliata Claytonia, Miner's lettuce

native

Annual herb

MONTIACEAE

Clinopodium douglasii Yerba buena

native

Perennial herb

LAMIACEAE

Collinsia bartsiifolia var. bartsiifolia White blue eyed mary, White Chinese houses, White collinsia

native

Annual herb

PLANTAGINACEAE

Collinsia bartsiifolia var. bartsiifolia

Collomia heterophylla Variableleaf collomia, Varied leaved collomia

native

Annual herb

POLEMONIACEAE

Conium maculatum Poison hemlock

invasive non-native
moderate

Perennial herb

APIACEAE

Convolvulus arvensis Field bindweed, Orchard morningglory

invasive non-native

Perennial herb, Vine

CONVOLVULACEAE

Corallorhiza maculata var. maculata Summer coralroot

native

Perennial herb

ORCHIDACEAE

Corallorhiza maculata var. occidentalis Summer coralroot

native

Perennial herb

ORCHIDACEAE

Corallorhiza striata Hooded coralroot, Striped coral root

native

Perennial herb

ORCHIDACEAE

Cordylanthus rigidus ssp. rigidus Rigid bird's beak, Stiffbranch bird's beak

native

Annual herb (hemiparasitic)

OROBANCHACEAE

Corethrogyne filaginifolia Common sandaster

native

Perennial herb

ASTERACEAE

Coriandrum sativum Cilantro, Coriander

non-native

Annual herb

APIACEAE

Cornus sericea ssp. sericea American dogwood, Creek dogwood, Red osier dogwood

native

Shrub

CORNACEAE

Cortaderia jubata Pampas grass, Purple pampas grass, Pampasgrass

invasive non-native
high

Perennial grass

POACEAE

Corylus cornuta ssp. californica Beaked hazelnut

native

Shrub

BETULACEAE

Cotoneaster pannosus Cotoneaster, Silverleaf cotoneaster, Woolly cotoneaster

invasive non-native
moderate

Shrub

ROSACEAE

Cotula australis Australian brass buttons, Australian cotula, Australian waterbuttons

non-native

Annual herb

ASTERACEAE

Cotula coronopifolia Brass buttons, Common brassbuttons

invasive non-native
limited

Perennial herb

ASTERACEAE

Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed

native

Annual herb

CRASSULACEAE

Crassula tillaea Mediterranean pygmy weed, Moss pygmyweed

non-native

Annual herb

CRASSULACEAE

Crataegus monogyna Hawthorn

invasive non-native
limited

Shrub

ROSACEAE

Croton setigerus Turkey-mullein

native

Annual herb

EUPHORBIACEAE

Cryptantha clevelandii var. florosa Coastal cryptantha

native

Annual herb

BORAGINACEAE

Cryptantha flaccida Beaked cryptantha, Flaccid cryptantha, Weakstem cryptantha

native

Annual herb

BORAGINACEAE

Cuscuta occidentalis California dodder

native

Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cynodon dactylon Bermuda grass, Bermudagrass

invasive non-native
moderate

Perennial grass

POACEAE

Cynoglossum grande Hound's tongue, Western houndstongue, Adelinia

native

Perennial herb

BORAGINACEAE

Cynosurus echinatus Annual dogtail, Bristly dogstail grass, Dogtail grass

invasive non-native
moderate

Annual grass

POACEAE

Cyperus difformis Variable flatsedge

non-native

Annual grasslike herb

CYPERACEAE

Cyperus eragrostis Tall cyperus, Tall flatsedge

native

Perennial grasslike herb

CYPERACEAE

Cyperus fuscus Brown flatsedge

non-native

Annual grasslike herb

CYPERACEAE

Cytisus scoparius Scotch broom, Scotchbroom

invasive non-native
high

Shrub

FABACEAE

Cytisus striatus Portuguese broom, Striated broom

invasive non-native
moderate

Shrub

FABACEAE

Dactylis glomerata Orchard grass, Orchardgrass

invasive non-native
limited

Perennial grass

POACEAE

Datura stramonium Jimson weed, Jimsonweed

non-native

Annual herb

SOLANACEAE

Daucus pusillus American wild carrot, Rattlesnake weed

native

Annual herb

APIACEAE

Delphinium hesperium ssp. hesperium Foothill larkspur, Western larkspur

native

Perennial herb

RANUNCULACEAE

Delphinium patens ssp. patens Spreading larkspur, Zigzag larkspur

native

Perennial herb

RANUNCULACEAE

Dendromecon rigida Bush poppy, Tree poppy

native

Shrub

PAPAVERACEAE

Dicentra formosa Pacific bleeding heart, Pacific bleedinghearts

native

Perennial herb

PAPAVERACEAE

Dichelostemma capitatum ssp. capitatum Blue dicks, Wild hyacinth

native

Perennial herb

THEMIDACEAE

Diplacus rattanii Rattan's monkeyflower

native

Annual herb

PHRYMACEAE

Dipterostemon capitatus ssp. capitatus Blue dicks

native

Perennial herb

THEMIDACEAE

Dodecatheon clevelandii ssp. sanctarum Padre's shooting star

native

Perennial herb

PRIMULACEAE

Dodecatheon hendersonii Mosquito bill

native

Perennial herb

PRIMULACEAE

Drymocallis glandulosa var. glandulosa Sticky cinquefoil

native

Perennial herb

ROSACEAE

Dryopteris arguta California wood fern, Coastal wood fern, Shield fern

native

Fern

DRYOPTERIDACEAE

Duchesnea indica var. indica Mock-strawberry

non-native

Perennial herb

ROSACEAE

Dudleya palmeri Palmer's dudleya, Palmer's liveforever

native

Perennial herb

CRASSULACEAE

Eleocharis macrostachya Common spikerush, Creeping spike rush, Pale spikerush

native

Perennial grasslike herb

CYPERACEAE

Elymus glaucus Blue wildrye

native

Perennial grass

POACEAE

Elymus glaucus ssp. glaucus Blue wild rye, Blue wildrye, Western rye grass

native

Perennial grass

POACEAE

Elymus glaucus ssp. virescens Blue wildrye, Virginia wildrye

native

Perennial grass

POACEAE

Epilobium brachycarpum Annual fireweed, Autumn willowweed, Panicled willow herb

native

Annual herb

ONAGRACEAE

Epilobium canum ssp. canum California fuchsia, Hummingbird trumpet

native

Perennial herb

ONAGRACEAE

Epilobium ciliatum ssp. ciliatum Fringed willowherb, Northern willow herb, Willow herb

native

Perennial herb

ONAGRACEAE

Epilobium ciliatum ssp. watsonii Fringed willowherb, Watson's willowherb, Willow herb

native

Perennial herb

ONAGRACEAE

Epilobium minutum Chaparral willowherb, Desert willow herb, Little willowherb

native

Annual herb

ONAGRACEAE

Epipactis helleborine Broadleaf helleborine

non-native

Perennial herb

ORCHIDACEAE

Equisetum hyemale ssp. affine Giant scouring rush

native

Fern

EQUISETACEAE

Equisetum telmateia ssp. braunii Giant horse tail, Giant horsetail

native

Fern

EQUISETACEAE

Equisetum Xferrissii Ferris' horsetail

native

Fern

EQUISETACEAE

Ericameria arborescens Golden fleece, Goldenfleece

native

Shrub

ASTERACEAE

Ericameria ericoides California goldenbush, Mock heather

native

Shrub

ASTERACEAE

Erigeron bonariensis Flax-leaved horseweed

non-native

Annual herb

ASTERACEAE

Erigeron canadensis Canada horseweed

native

Annual herb

ASTERACEAE

Eriodictyon californicum California yerba santa, Yerba santa

native

Shrub

NAMACEAE

Eriogonum gracile var. gracile Slender buckwheat, Slender woolly buckwheat

native

Annual herb

POLYGONACEAE

Eriogonum luteolum var. luteolum Golden buckwheat, Goldencarpet buckwheat

native

Annual herb

POLYGONACEAE

Eriogonum nudum var. decurrens Ben lomond buckwheat, Benlomond buckwheat

rare native
1B.1

Perennial herb

POLYGONACEAE

Eriophyllum confertiflorum Golden yarrow, Yellow yarrow

native

Shrub

ASTERACEAE

Eriophyllum confertiflorum var. confertiflorum Golden yarrow, Yellow yarrow

native

Shrub

ASTERACEAE

Eriophyllum confertiflorum var. confertiflorum

Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree

non-native

Annual herb

GERANIACEAE

Erodium brachycarpum Foothill filaree, Short fruited filaree, Shortfruit stork's bill

invasive non-native

Annual herb

GERANIACEAE

Erodium cicutarium Coastal heron's bill, Red stemmed filaree, Redstem stork's bill

invasive non-native
limited

Annual herb

GERANIACEAE

Erodium moschatum Musky stork's bill, White stemmed filaree, Whitestem filaree

invasive non-native

Annual herb

GERANIACEAE

Erysimum teretifolium Santa cruz wallflower

rare native
1B.1

Annual, Perennial herb

BRASSICACEAE

Erythranthe androsacea Androsace monkeyflower

native

Annual herb

PHRYMACEAE

Erythranthe guttata Seep monkey flower, Yellow monkey flower

native

Annual, Perennial herb (rhizomatous)

PHRYMACEAE

Erythranthe ptilota Muskflower

native

Perennial herb

PHRYMACEAE

Eschscholzia californica California poppy

native

Annual, Perennial herb

PAPAVERACEAE

Eucalyptus globulus Blue gum, Tasmanian bluegum

invasive non-native
limited

Tree

MYRTACEAE

Euphorbia lathyris Compass plant, Gopher plant, Moleplant

invasive non-native
watch (high risk)

Annual, Perennial herb

EUPHORBIACEAE

Euphorbia oblongata Eggleaf spurge, Oblong spurge

invasive non-native
limited

Perennial herb

EUPHORBIACEAE

Euphorbia peplus Petty spurge

non-native

Annual herb

EUPHORBIACEAE

Eurybia radulina Roughleaf aster

native

Perennial herb

ASTERACEAE

Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop

native

Perennial herb

ASTERACEAE

Festuca arundinacea Alta fescue, Reed fescue, Tall fescue

invasive non-native
moderate

Perennial grass

POACEAE

Festuca bromoides Brome fescue

non-native

Annual grass

POACEAE

Festuca californica California fescue

native

Perennial grass

POACEAE

Festuca microstachys Small fescue

native

Annual grass

POACEAE

Festuca myuros Rattail sixweeks grass

invasive non-native
moderate

Annual grass

POACEAE

Festuca octoflora Sixweeks grass

native

Annual grass

POACEAE

Festuca perennis Italian rye grass

invasive non-native
moderate

Annual, Perennial grass

POACEAE

Festuca pratensis Meadow fescue

non-native

Perennial grass

POACEAE

Festuca temulenta Darnel, tares

non-native

Annual grass

POACEAE

Fragaria vesca California strawberry, Wild strawberry, Wood strawberry

native

Perennial herb

ROSACEAE

Frangula californica ssp. californica California coffeeberry

native

Shrub

RHAMNACEAE

Fritillaria affinis Checker lily, Mission bells

native

Perennial herb (bulb)

LILIACEAE

Fumaria capreolata White ramping fumitory

non-native

Perennial herb

PAPAVERACEAE

Galium aparine Cleavers, Common bedstraw, Goose grass

native

Annual herb

RUBIACEAE

Galium californicum ssp. californicum California bedstraw

native

Perennial herb

RUBIACEAE

Galium nuttallii Climbing bedstraw

native

Perennial herb

RUBIACEAE

Galium porrigens var. porrigens Climbing bedstraw, Graceful bedstraw, Oval leaved bedstraw

native

Vine, Shrub

RUBIACEAE

Gamochaeta purpurea Featherweed

native

Perennial herb

ASTERACEAE

Garrya elliptica Coast silk tassel, Coast silktassel, Silk tassel bush or quinine bush

native

Tree, Shrub

GARRYACEAE

Gastridium phleoides Nit grass

non-native

Annual grass

POACEAE

Genista monspessulana French broom

invasive non-native
high

Shrub

FABACEAE

Geranium dissectum Cranesbill, Cut leaved geranium, Cutleaf geranium

invasive non-native
limited

Annual herb

GERANIACEAE

Geranium molle Crane's bill geranium, Dove's foot geranium, Dovefoot geranium

invasive non-native

Annual, Perennial herb

GERANIACEAE

Gilia achilleifolia ssp. ? California gilia

native

Annual herb

POLEMONIACEAE

Gilia achilleifolia ssp. achilleifolia California gilia

native

Annual herb

POLEMONIACEAE

Gilia achilleifolia ssp. multicaulis Many stemmed california gilia, Many stemmed gilia

native

Annual herb

POLEMONIACEAE

Gilia tenuiflora ssp. tenuiflora Greater yellowthroat gilia, Slender flowered gilia

native

Annual herb

POLEMONIACEAE

Gnaphalium palustre Lowland cudweed, Western marsh cudweed

native

Annual herb

ASTERACEAE

Hedera helix English ivy

invasive non-native
high

Vine, Shrub

ARALIACEAE

Helianthemum scoparium Peak Rushrose

native

Shrub

CISTACEAE

Heracleum maximum Common cow parsnip

native

Perennial herb

APIACEAE

Hesperocyparis macrocarpa Monterey cypress

native
1B.2

Tree

CUPRESSACEAE

Heteromeles arbutifolia Christmas berry, Toyon

native

Shrub

ROSACEAE

Heterotheca grandiflora Telegraph weed, Telegraphweed

native

Annual, Perennial herb

ASTERACEAE

Heterotheca sessiliflora ssp. echioides Bristly goldenaster, Sessileflower false goldenaster

native

Perennial herb

ASTERACEAE

Heterotheca sessiliflora var. camphorata Golden aster, Sessileflower false goldenaster

native

Annual herb

ASTERACEAE

Heterotheca sessiliflora var. camphorata

Hieracium albiflorum White flowered hawkweed, White hawkweed

native

Perennial herb

ASTERACEAE

Hirschfeldia incana Mediterranean hoary mustard, Short podded mustard, Summer mustard

invasive non-native
moderate

Perennial herb

BRASSICACEAE

Holcus lanatus Common velvetgrass, Velvet grass, Velvetgrass

invasive non-native
moderate

Perennial grass

POACEAE

Holodiscus discolor var. discolor Oceanspray

native

Shrub

ROSACEAE

Hordeum marinum ssp. gussoneanum Barley, Mediterranean barley

non-native

Annual grass

POACEAE

Hordeum murinum ssp. leporinum Farmer's foxtail, Foxtail barley, Hare barley

non-native

Annual grass

POACEAE

Hordeum vulgare Common barley

non-native

Annual grass

POACEAE

Horkelia cuneata var. cuneata Wedge leaved horkelia

native

Perennial herb

ROSACEAE

Hosackia oblongifolia var. oblongifolia Narrow leaved lotus

native

Perennial herb

FABACEAE

Hydrocotyle ranunculoides Floating marsh pennywort, Floating marshpennywort, Marsh pennywort

native

Perennial herb

ARALIACEAE

Hypericum anagalloides Creeping st. john's wort, Tinker's penny

native

Annual, Perennial herb

HYPERICACEAE

Hypochaeris glabra Smooth cat's ear

invasive non-native
limited

Annual herb

ASTERACEAE

Hypochaeris radicata Hairy cats ear, Hairy catsear, Rough cat's ear

invasive non-native
moderate

Perennial herb

ASTERACEAE

Ilex aquifolium English holly, Holly

invasive non-native
limited

Tree, Shrub

AQUIFOLIACEAE

Iris fernaldii Fernald's iris

native

Perennial herb

IRIDACEAE

Iris macrosiphon Bowltube iris, Ground iris, Long tubed iris

native

Perennial herb

IRIDACEAE

Juglans hindsii Northern california black walnut

rare native

Tree

JUGLANDACEAE

Juncus bufonius Common toad rush, Toad rush

native

Annual grasslike herb

JUNCACEAE

Juncus bufonius var. bufonius Toad rush

native

Annual grasslike herb

JUNCACEAE

Juncus effusus ssp. pacificus Pacific rush

native

Perennial grasslike herb

JUNCACEAE

Juncus patens Common rush, Spreading rush

native

Perennial grasslike herb

JUNCACEAE

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

native

Perennial grasslike herb

JUNCACEAE

Juncus phaeocephalus var. phaeocephalus Brown headed rush, Brownhead rush

native

Perennial grasslike herb

JUNCACEAE

Juncus xiphioides Iris leaved rush, Irisleaf rush

native

Perennial grasslike herb

JUNCACEAE

Koeleria macrantha June grass, Prairie junegrass

native

Perennial grass

POACEAE

Lactuca saligna Narrow leaved wild lettuce, Willow lettuce, Willowleaf lettuce

non-native

Annual herb

ASTERACEAE

Lactuca serriola Prickly lettuce, Prickly wild lettuce

invasive non-native

Annual herb

ASTERACEAE

Lamium amplexicaule Giraffe head, Henbit deadnettle

non-native

Annual herb

LAMIACEAE

Lathyrus latifolius Everlasting pea, Perennial pea, Perennial sweet pea

non-native
watch (high risk)

Perennial herb

FABACEAE

Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea

native

Perennial herb

FABACEAE

Layia gaillardioides Woodland layia, Woodland tidytips

native

Annual herb

ASTERACEAE

Layia platyglossa Coastal tidytips

native

Annual herb

ASTERACEAE

Lemna minor Smaller duckweed

native

Perennial herb

ARACEAE

Lemna minuta Least duckweed

native

Perennial herb

ARACEAE

Lemna valdiviana Valdivia duckweed

native

Perennial herb

ARACEAE

Leontodon saxatilis ssp. saxatilis

non-native

Perennial herb

ASTERACEAE

Lepechinia calycina White pitcher sage, Woodbalm, pitcher sage

native

Shrub

LAMIACEAE

Lepidium nitidum Peppergrass, Shining pepper grass, Shining pepperweed

native

Annual herb

BRASSICACEAE

Lepidium strictum Peppergrass, Prostrate pepper grass, Upright pepperweed

native

Annual herb

BRASSICACEAE

Leptosiphon androsaceus False babystars

native

Annual herb

POLEMONIACEAE

Leptosiphon parviflorus Variable linanthus

native

Annual herb

POLEMONIACEAE

Leucojum aestivum Summer snowflake

non-native

Perennial herb

AMARYLLIDACEAE

Liquidambar styraciflua Sweetgum

non-native

Tree

HAMAMELIDACEAE

Lithophragma affine Common woodland star, San Francisco woodland star

native

Perennial herb

SAXIFRAGACEAE

Lithophragma heterophyllum Hill star, Hillside woodland star

native

Perennial herb

SAXIFRAGACEAE

Logfia filaginoides California cottonrose

native

Annual herb

ASTERACEAE

Logfia gallica Narrowleaf cottonrose

non-native

Annual herb

ASTERACEAE

Lonicera hispidula Pink honeysuckle

native

Vine, Shrub

CAPRIFOLIACEAE

Lotus corniculatus Bird's foot trefoil, Birdfoot deervetch, Broadleaf birdsfoot trefoil

invasive non-native

Perennial herb

FABACEAE

Ludwigia palustris Marsh purslane, Marsh seedbox

native

Perennial herb (aquatic)

ONAGRACEAE

Ludwigia peploides ssp. peploides Floating primrose willow, Floating water primrose, Marsh purslane

native

Perennial herb

ONAGRACEAE

Lupinus albifrons var. albifrons Silver bush lupine, Silver lupine

native

Shrub

FABACEAE

Lupinus arboreus Coastal bush lupine, Yellow bush lupine

native

Shrub

FABACEAE

Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine

native

Annual, Perennial herb

FABACEAE

Lupinus latifolius var. latifolius Broad leaf lupine

native

Perennial herb

FABACEAE

Lupinus nanus Sky lupine

native

Annual herb

FABACEAE

Lupinus polyphyllus var. polyphyllus Meadow lupine

native

Perennial herb

FABACEAE

Lupinus polyphyllus var. polypyllus Bigleaf lupine, Bog lupine, Meadow lupine

native

Perennial herb

FABACEAE

Luzula comosa var. comosa Hairy wood rush

native

Perennial grasslike herb

JUNCACEAE

Lythrum hyssopifolia Hyssop loosestrife

invasive non-native
moderate

Annual, Perennial herb

LYTHRACEAE

Madia elegans Common madia

native

Annual herb

ASTERACEAE

Madia exigua Little tarweed, Meager tarweed, Small tarweed

native

Annual herb

ASTERACEAE

Madia gracilis Grassy tarweed, Gumweed madia, Slender tarweed

native

Annual herb

ASTERACEAE

Madia sativa Chile tarweed, Coast tarweed, Coastal tarweed

native

Annual herb

ASTERACEAE

Maianthemum racemosum Feathery false lily of the valley

native

Perennial herb

RUSCACEAE

Maianthemum stellatum Starry false lily of the valley

native

Perennial herb

RUSCACEAE

Malacothrix floccifera Woolly dandelion, Woolly desertdandelion, Woolly malacothrix

native

Annual herb

ASTERACEAE

Malus pumila Paradise apple

non-native

Tree

ROSACEAE

Malus sylvestris Paradise apple

non-native

Tree

ROSACEAE

Malva parviflora Cheeseweed mallow

non-native

Annual herb

MALVACEAE

Marah fabaceus California man-root

native

Perennial herb, Vine

CUCURBITACEAE

Marrubium vulgare White horehound

invasive non-native
limited

Perennial herb

LAMIACEAE

Matricaria discoidea Pineapple weed

native

Annual herb

ASTERACEAE

Medicago polymorpha Bur clover, Bur medic, California burclover

invasive non-native
limited

Annual herb

FABACEAE

Melica californica California melicgrass

native

Perennial grass

POACEAE

Melica imperfecta California melic, Coast range melic, Small flowered melica

native

Perennial grass

POACEAE

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

native

Perennial grass

POACEAE

Mentha arvensis American wild mint, Field mint, Marsh mint

native

Perennial herb

LAMIACEAE

Mentha spicata Spearmint

non-native

Perennial herb

LAMIACEAE

Mentha suaveolens Apple mint

non-native

Perennial herb

LAMIACEAE

Micranthes californica Greene's saxifrage

native

Perennial herb

SAXIFRAGACEAE

Mimulus androsaceus Androsace monkeyflower

native

Annual herb

PHRYMACEAE

Mimulus aurantiacus var. aurantiacus Orange Bush Monkeyflower

native

Shrub

PHRYMACEAE

Mimulus guttatus Seep monkey flower, Yellow monkey flower

native

Annual, Perennial herb (rhizomatous)

PHRYMACEAE

Mimulus moschatus Musk monkeyflower

native

Perennial herb

PHRYMACEAE

Mimulus rattanii var. decurtatus Rattan's monkeyflower

native

Annual herb

PHRYMACEAE

Minuartia douglasii Douglas' Stitchwort

native

Annual herb

CARYOPHYLLACEAE

Monardella sinuata ssp. nigrescens

rare native
1B.2

Annual herb

LAMIACEAE

Monardella undulata ssp. undulata San luis obispo monardella

rare native
1B.2

Annual herb

LAMIACEAE

Monardella villosa ssp. villosa Coyote mint

native

Perennial herb

LAMIACEAE

Monolopia gracilens Woodland monolopia

rare native
1B.2

Annual herb

ASTERACEAE

Montia fontana Annual water minerslettuce, Water chickweed, Water montia

native

Annual herb

MONTIACEAE

Muilla maritima Common muilla, Sea muilla

native

Perennial herb

THEMIDACEAE

Myosotis latifolia Broadleaf forget me not, Forget me not, Wide leaved forget me not

invasive non-native
limited

Perennial herb

BORAGINACEAE

Nasturtium officinale Watercress

native

Perennial herb (aquatic)

BRASSICACEAE

Navarretia atractyloides Holly leaf navarretia, Hollyleaf pincushionplant

native

Annual herb

POLEMONIACEAE

Navarretia hamata ssp. parviloba Hooked navarretia, Small lobe navarretia

native

Annual herb

POLEMONIACEAE

Navarretia squarrosa Skunkbush, Skunkweed

native

Annual herb

POLEMONIACEAE

Nemophila parviflora var. parviflora Small flowered nemophila, Smallflower nemophila, Woodland nemophila

native

Annual herb

HYDROPHYLLACEAE

Nicotiana acuminata var. multiflora Many flowered tobacco, Manyflower tobacco, Tobacco

non-native

Annual herb

SOLANACEAE

Notholithocarpus densiflorus var. densiflorus Tanoak

native

Tree, Shrub

FAGACEAE

Notholithocarpus densiflorus var. densiflorus

Nuttallanthus texanus Blue toadflax

native

Annual, Perennial herb

PLANTAGINACEAE

Oemleria cerasiformis Indian plum, Oso berry

native

Shrub

ROSACEAE

Oenanthe sarmentosa Pacific oenanthe, Water parsley

native

Perennial herb

APIACEAE

Orobanche bulbosa Chaparral broomrape

native

Perennial herb (parasitic)

OROBANCHACEAE

Orobanche fasciculata Clustered broomrape

native

Perennial herb (parasitic)

OROBANCHACEAE

Osmorhiza berteroi Sweet cicely

native

Perennial herb

APIACEAE

Oxalis corniculata Creeping wood sorrel, Creeping woodsorrel, Yellow sorrel

invasive non-native

Perennial herb

OXALIDACEAE

Oxalis pes-caprae Bermuda buttercup, Sourgrass

invasive non-native
moderate

Perennial herb

OXALIDACEAE

Papaver somniferum Opium poppy

non-native

Annual herb

PAPAVERACEAE

Paspalum dilatatum Dallis grass, Dallisgrass

non-native

Perennial grass

POACEAE

Paspalum distichum Knot grass, Knotgrass

native

Perennial grass

POACEAE

Pectocarya penicillata Sleeping combseed, Winged comb seed, Winged pectocarya

native

Annual herb

BORAGINACEAE

Pellaea mucronata var. mucronata Bird's foot fern

native

Fern

PTERIDACEAE

Pentagramma triangularis ssp. triangularis Gold back fern

native

Fern

PTERIDACEAE

Pentagramma triangularis ssp. triangularis

Persicaria punctata Dotted smartweed

native

Perennial herb

POLYGONACEAE

Phacelia distans Common phacelia, Distant phacelia, Wild heliotrope

native

Annual herb

HYDROPHYLLACEAE

Phacelia douglasii Douglas' phacelia

native

Annual herb

HYDROPHYLLACEAE

Phacelia imbricata ssp. imbricata Imbricate Phacelia

native

Annual herb

HYDROPHYLLACEAE

Phacelia nemoralis ssp. nemoralis Woods phacelia

native

Perennial herb

HYDROPHYLLACEAE

Phalaris aquatica Bulbous canarygrass, Harding grass

invasive non-native
moderate

Perennial grass

POACEAE

Phalaris paradoxa Hood canarygrass

non-native

Annual grass

POACEAE

Phoradendron leucarpum ssp. tomentosum Mistletoe

native

Shrub (parasitic)

VISCACEAE

Phoradendron serotinum ssp. tomentosum Mistletoe

native

Shrub (parasitic)

VISCACEAE

Pinus attenuata Knobcone pine, Scrub pine

native

Tree

PINACEAE

Pinus pinea Italian stone pine

non-native

Tree

PINACEAE

Pinus ponderosa var. benthamiana Pacific ponderosa pine

native

Tree

PINACEAE

Pinus ponderosa var. pacifica Pacific ponderosa pine

native

Tree

PINACEAE

Pinus sylvestris Scotch pine

non-native

Tree

PINACEAE

Piperia transversa Mountain piperia, Royal rein orchid, Flat Spurred Piperia

native

Perennial herb

ORCHIDACEAE

Plagiobothrys chorisianus var. hickmanii Hickman's popcorn flower, Hickman's popcornflower

rare native
4.2

Annual herb

BORAGINACEAE

Plagiobothrys chorisianus var. hickmanii

Plagiobothrys fulvus ssp. campestris Common popcorn flower, Fulvous popcornflower, Tawny popcorn flower

native

Annual herb

BORAGINACEAE

Plagiobothrys fulvus var. campestris Common popcorn flower, Fulvous popcornflower, Tawny popcorn flower

native

Annual herb

BORAGINACEAE

Plagiobothrys nothofulvus Rusty haired popcorn flower, Rusty popcorn flower, Rusty popcornflower

native

Annual herb

BORAGINACEAE

Plagiobothrys tenellus Pacific popcornflower, Popcorn flower, Slender popcorn flower

native

Annual herb

BORAGINACEAE

Plantago coronopus Buckhorn plantain, Cut leaf plantain

invasive non-native

Annual herb

PLANTAGINACEAE

Plantago erecta California plantain, Dotseed plantain, Foothill plantain

native

Annual herb

PLANTAGINACEAE

Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass

invasive non-native
limited

Perennial herb

PLANTAGINACEAE

Plantago major Common plantain

non-native

Perennial herb

PLANTAGINACEAE

Platanus racemosa California sycamore, Western sycamore

native

Tree

PLATANACEAE

Poa annua Annual blue grass, Annual bluegrass

non-native

Annual grass

POACEAE

Poa howellii Howell's blue grass, Howell's bluegrass

native

Annual grass

POACEAE

Poa pratensis ssp. pratensis Kentucky blue grass, Kentucky bluegrass

invasive non-native

Perennial grass

POACEAE

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

native

Perennial grass

POACEAE

Polycarpon tetraphyllum var. tetraphyllum Four leaved allseed

non-native

Annual herb

CARYOPHYLLACEAE

Polycarpon tetraphyllum var. tetraphyllum

Polygala californica California Milkwort

native

Perennial herb

POLYGALACEAE

Polygonum aviculare ssp. depressum Prostrate knotweed

non-native

Annual, Perennial herb

POLYGONACEAE

Polypodium californicum California polypody

native

Fern

POLYPODIACEAE

Polypodium calirhiza Acrid fern, Licorice fern, Nested polypody

native

Fern

POLYPODIACEAE

Polypogon monspeliensis Annual beard grass, Rabbitsfoot grass

invasive non-native
limited

Annual grass

POACEAE

Polystichum munitum Western sword fern, Western swordfern

native

Fern

DRYOPTERIDACEAE

Populus trichocarpa Black cottonwood

native

Tree

SALICACEAE

Portulaca oleracea Common purslane, Little hogweed, Purslane

non-native

Annual herb

PORTULACACEAE

Potentilla anserina ssp. pacifica Pacific potentilla, Silverweed

native

Perennial herb

ROSACEAE

Poterium sanguisorba Garden burnet

non-native

Perennial herb

ROSACEAE

Primula clevelandii var. gracilis Padre's shooting star

native

Perennial herb

PRIMULACEAE

Primula hendersonii Mosquito bill

native

Perennial herb

PRIMULACEAE

Prosartes hookeri Drops of gold

native

Perennial herb

LILIACEAE

Prunus cerasifera Cherry plum

invasive non-native
limited

Tree

ROSACEAE

Pseudognaphalium beneolens Cudweed

native

Perennial herb

ASTERACEAE

Pseudognaphalium californicum Ladies' tobacco

native

Annual, Perennial herb

ASTERACEAE

Pseudognaphalium luteoalbum Jersey cudweed

non-native

Annual herb

ASTERACEAE

Pseudognaphalium ramosissimum Pink cudweed

native

Annual, Biennial herb

ASTERACEAE

Pseudotsuga menziesii var. menziesii Douglas fir, Douglas spruce, False hemlock

native

Tree

PINACEAE

Psilocarphus tenellus Slender woolly marbles, Slender woollyheads

native

Annual herb

ASTERACEAE

Pteridium aquilinum var. pubescens Hairy brackenfern, Western bracken fern

native

Fern

DENNSTAEDTIACEAE

Pterostegia drymarioides Fairy mist, Woodland threadstem

native

Annual herb

POLYGONACEAE

Pyrus communis Common pear

non-native

Tree

ROSACEAE

Quercus agrifolia var. agrifolia California live oak, Coast live oak

native

Tree

FAGACEAE

Quercus lobata California white oak, Valley oak

native

Tree

FAGACEAE

Quercus parvula var. shrevei Shreve oak, Shreve's oak

native

Tree

FAGACEAE

Rafinesquia californica California chicory, California plumseed

native

Annual herb

ASTERACEAE

Ranunculus californicus var. californicus Common buttercup

native

Perennial herb

RANUNCULACEAE

Ranunculus californicus var. californicus

Ranunculus muricatus Buttercup, Pricklefruit buttercup, Spiny buttercup

non-native

Annual, Perennial herb

RANUNCULACEAE

Raphanus raphanistrum Jointed charlock, Painted charlock, Wild radish

non-native

Annual, Perennial herb

BRASSICACEAE

Raphanus sativus Cultivated radish, Jointed charlock, Wild radish

invasive non-native
limited

Annual, Biennial herb

BRASSICACEAE

Rhododendron occidentale Western azalea

native

Tree, Shrub

ERICACEAE

Ribes divaricatum var. pubiflorum Spreading gooseberry, Straggly gooseberry

native

Shrub

GROSSULARIACEAE

Robinia pseudoacacia Black locust

invasive non-native
limited

Tree

FABACEAE

Romulea rosea var. australis Rosy sand crocus, Rosy sandcrocus

non-native
watch (high risk)

Perennial herb

IRIDACEAE

Rosa californica California wild rose, California wildrose

native

Shrub

ROSACEAE

Rosa canina Dog rose

non-native

Shrub

ROSACEAE

Rosa gymnocarpa var. gymnocarpa Wood rose

native

Shrub

ROSACEAE

Rosa multiflora Multiflora rose

non-native

Shrub, Vine

ROSACEAE

Rosa spithamea Ground rose, Sonoma rose

native

Shrub

ROSACEAE

Rosmarinus officinalis Rosemary

non-native

Shrub

LAMIACEAE

Rubus armeniacus Himalayan blackberry, black berry, Armenian blackberry

invasive non-native
high

Shrub

ROSACEAE

Rubus parviflorus Western thimbleberry, Thimbleberry

native

Vine, Shrub

ROSACEAE

Rubus ursinus California blackberry, Pacific blackberry

native

Vine, Shrub

ROSACEAE

Rumex acetosella Common sheep sorrel

invasive non-native
moderate

Perennial herb

POLYGONACEAE

Rumex crispus Curly dock, Curly leaved dock, Rhubarb

invasive non-native
limited

Perennial herb

POLYGONACEAE

Rupertia physodes California tea, Common rupertia, Forest scurfpea

native

Perennial herb

FABACEAE

Sagina apetala Annual pearlwort, Dwarf pearlwort, Sticky pearlwort

non-native

Annual herb

CARYOPHYLLACEAE

Sagina decumbens ssp. occidentalis Western pearlwort

native

Annual herb

CARYOPHYLLACEAE

Salix laevigata Polished willow, Red willow

native

Tree

SALICACEAE

Salix lasiandra var. lasiandra Pacific willow

native

Tree

SALICACEAE

Salix lasiolepis Arroyo willow

native

Tree, Shrub

SALICACEAE

Salvia mellifera Black sage

native

Shrub

LAMIACEAE

Sambucus nigra ssp. caerulea Blue elderberry

native

Tree, Shrub

VIBURNACEAE

Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle

native

Perennial herb

APIACEAE

Schoenoplectus acutus var. occidentalis Tule

native

Perennial grasslike herb

CYPERACEAE

Schoenoplectus californicus California bulrush

native

Perennial grasslike herb

CYPERACEAE

Scirpus microcarpus Panicled bulrush, Small fruited bulrush

native

Perennial grasslike herb

CYPERACEAE

Scrophularia californica California bee plant, California figwort

native

Perennial herb

SCROPHULARIACEAE

Scutellaria tuberosa Danny's skullcap, Scullcap

native

Perennial herb

LAMIACEAE

Senecio sylvaticus Woodland groundsel, Woodland ragwort

non-native

Annual herb

ASTERACEAE

Senecio vulgaris Common groundsel, Old man in the spring, Old man of spring

non-native

Annual herb

ASTERACEAE

Sequoia sempervirens Coast redwood

native

Tree

CUPRESSACEAE

Setaria pumila Yellow bristlegrass

non-native

Annual grass

POACEAE

Setaria pumila ssp. pumila Yellow foxtail

non-native

Annual grass

POACEAE

Sidalcea malviflora Checker bloom, Checker mallow, Dwarf checkerbloom

native

Perennial herb

MALVACEAE

Sidalcea malviflora ssp. malviflora Checker mallow, Dwarf checkerbloom

native

Perennial herb (rhizomatous)

MALVACEAE

Silene gallica Common catchfly, Windmill pink

non-native

Annual herb

CARYOPHYLLACEAE

Silene verecunda Dolores campion, San Francisco campion

native

Perennial herb

CARYOPHYLLACEAE

Silybum marianum Blessed milkthistle, Milk thistle

invasive non-native
limited

Annual, Perennial herb

ASTERACEAE

Sisymbrium officinale Hedge mustard, Hedgemustard

non-native

Annual herb

BRASSICACEAE

Sisyrinchium bellum Western blue eyed grass

native

Perennial herb

IRIDACEAE

Solanum americanum American black nightshade, Common nightshade, Small flowered nightshade

native

Annual, Perennial herb

SOLANACEAE

Solanum umbelliferum Blue witch nightshade, Bluewitch nightshade

native

Shrub

SOLANACEAE

Solidago velutina ssp. californica California goldenrod, Oreja de liebre

native

Perennial herb

ASTERACEAE

Soliva sessilis Common soliva, Field burrweed, South american soliva

non-native

Annual herb

ASTERACEAE

Sonchus asper ssp. asper Prickly sow thistle, Sow thistle

invasive non-native

Annual herb

ASTERACEAE

Sonchus oleraceus Common sow thistle, Common sowthistle, Sow thistle

non-native

Annual herb

ASTERACEAE

Spartium junceum Gorse, Spanish broom

invasive non-native
high

Shrub

FABACEAE

Spergula arvensis Corn spurry

non-native

Annual herb

CARYOPHYLLACEAE

Spergularia bocconi Boccone's sand spurry

non-native

Annual herb

CARYOPHYLLACEAE

Spergularia rubra Purple sand spurry, Red sandspurry, Ruby sandspurry

non-native

Annual, Perennial herb

CARYOPHYLLACEAE

Stachys bullata California hedge nettle, California hedgenettle, Southern hedge nettle

native

Perennial herb

LAMIACEAE

Stachys rigida var. quercetorum Rough hedgenettle

native

Perennial herb

LAMIACEAE

Stellaria media Chickweed

non-native

Annual herb

CARYOPHYLLACEAE

Stephanomeria elata Annual mitra, Santa barbara stephanomeria, Santa barbara wirelettuce

native

Annual herb

ASTERACEAE

Stephanomeria virgata ssp. pleurocarpa Tall stephanomeria, Wand stephanomeria, Wand wirelettuce

native

Annual herb

ASTERACEAE

Stipa lepida Foothill needle grass

native

Perennial grass

POACEAE

Stipa pulchra Purple needle grass

native

Perennial grass

POACEAE

Stylocline gnaphalioides Everlasting nest straw, Everlasting stylocline, Mountain neststraw

native

Annual herb

ASTERACEAE

Stylocline gnaphaloides Everlasting nest straw, Everlasting stylocline, Mountain neststraw

native

Annual herb

ASTERACEAE

Symphoricarpos albus var. laevigatus Common snowberry, Upright snowberry, Snowberry

native

Shrub

CAPRIFOLIACEAE

Symphoricarpos mollis Creeping snowberry, Trailing snowberry

native

Shrub

CAPRIFOLIACEAE

Symphyotrichum chilense California aster, Pacific aster

native

Perennial herb

ASTERACEAE

Tanacetum parthenium Feverfew

non-native

Perennial herb

ASTERACEAE

Taraxacum officinale Common dandelion

invasive non-native

Perennial herb

ASTERACEAE

Taraxia ovata Sun cup, Goldeneggs

native

Perennial herb

ONAGRACEAE

Thermopsis californica var. californica California goldenbanner

native

Perennial herb (rhizomatous)

FABACEAE

Thysanocarpus curvipes Fringe pod, Fringed pod, Hairy lacepod

native

Annual herb

BRASSICACEAE

Torilis arvensis Field hedge parsley, Spreading hedgeparsley, Tall Sock-Destroyer

invasive non-native
moderate

Annual herb

APIACEAE

Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak

native

Vine, Shrub

ANACARDIACEAE

Toxicoscordion fremontii Star lily, Death Camas

native

Perennial herb

MELANTHIACEAE

Tragopogon porrifolius Purple salsify

non-native

Perennial herb

ASTERACEAE

Trientalis latifolia Pacific starflower

native

Perennial herb

MYRSINACEAE

Trifolium albopurpureum Indian clover, Rancheria clover

native

Annual herb

FABACEAE

Trifolium barbigerum Bearded clover

native

Annual herb

FABACEAE

Trifolium bifidum var. bifidum Pinole clover

native

Annual herb

FABACEAE

Trifolium bifidum var. decipiens Notch leaf clover

native

Annual herb

FABACEAE

Trifolium campestre Field clover, Low hop clover

non-native

Annual herb

FABACEAE

Trifolium cernuum Nodding clover

non-native

Annual herb

FABACEAE

Trifolium ciliolatum Foothill clover, Tree clover

native

Annual herb

FABACEAE

Trifolium dubium Shamrock clover, Little Hop Clover, Suckling clover

non-native

Annual herb

FABACEAE

Trifolium gracilentum Graceful clover, Pin point clover, Pinpoint clover

native

Annual herb

FABACEAE

Trifolium hirtum Rose clover

invasive non-native
limited

Annual herb

FABACEAE

Trifolium macraei Chilean clover, Macrae's clover

native

Annual herb

FABACEAE

Trifolium microcephalum Hairy clover, Small headed clover

native

Annual herb

FABACEAE

Trifolium microdon Thimble clover, Valparaiso clover

native

Annual herb

FABACEAE

Trifolium oliganthum Few flowered clover, Fewflower clover, Minitomcat clover

native

Annual herb

FABACEAE

Trifolium repens White clover

non-native

Perennial herb

FABACEAE

Trifolium subterraneum Sub clover, Subterranean clover

non-native

Annual herb

FABACEAE

Trifolium willdenovii Tomcat clover

native

Annual herb

FABACEAE

Trillium ovatum ssp. ovatum Pacific trillium, Western wakerobin

native

Perennial herb

MELANTHIACEAE

Triodanis biflora Venus looking glass, Venus' looking glass

native

Annual herb

CAMPANULACEAE

Trisetum canescens Nodding oatgrass, Nodding trisetum, Tall trisetum

native

Perennial grass

POACEAE

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

native

Perennial herb

THEMIDACEAE

Triteleia laxa Ithuriel's spear

native

Perennial herb

THEMIDACEAE

Triticum aestivum Common wheat, Wheat

non-native

Annual grass

POACEAE

Typha latifolia Broadleaf cattail, Common cattail, Soft flag

native

Perennial herb (aquatic)

TYPHACEAE

Ulmus parvifolia Chinese elm, Siberian elm

non-native

Tree

ULMACEAE

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

native

Tree

LAURACEAE

Uropappus lindleyi Silver puffs, Uropappus

native

Annual herb

ASTERACEAE

Urtica dioica ssp. holosericea Giant creek nettle, Hoary nettle, Mountain nettle

native

Perennial herb

URTICACEAE

Urtica urens Annual stinging nettle, Dwarf nettle

non-native

Annual herb

URTICACEAE

Vaccinium ovatum California huckleberry, Evergreen huckleberry

native

Shrub

ERICACEAE

Verbena lasiostachys var. lasiostachys Vervain, Western vervain

native

Perennial herb

VERBENACEAE

Verbena lasiostachys var. scabrida Robust vervain

native

Perennial herb

VERBENACEAE

Veronica americana American brooklime, American speedwell, Brooklime

native

Perennial herb

PLANTAGINACEAE

Veronica arvensis Corn speedwell, Speedwell

non-native

Annual herb

PLANTAGINACEAE

Veronica persica Bird's eye speedwell, Birdeye speedwell

non-native

Annual herb

PLANTAGINACEAE

Vicia americana ssp. americana American vetch

native

Perennial herb, Vine

FABACEAE

Vicia sativa ssp. nigra Common vetch, Garden vetch, Smaller common vetch

non-native

Annual herb, Vine

FABACEAE

Vicia sativa ssp. sativa Garden vetch, Pubescent common vetch, Spring vetch

non-native

Annual herb, Vine

FABACEAE

Vicia villosa ssp. varia Smooth vetch, Thick fruited vetch, Winter vetch

non-native

Annual herb, Vine

FABACEAE

Vinca major Greater periwinkle, Bigleaf periwinkle

invasive non-native
moderate

Perennial herb

APOCYNACEAE

Viola ocellata Pinto violet, Twoeyed violet, Western heart's ease

native

Perennial herb

VIOLACEAE

Viola sempervirens Evergreen violet, Redwood violet

native

Perennial herb

VIOLACEAE

Vitis vinifera Cultivated grape, Wine grape

non-native

Vine, Shrub

VITACEAE

Wisteria floribunda Japanese wisteria

non-native

Perennial herb

FABACEAE

Woodwardia fimbriata Chain fern, Giant chain fern, Giant chainfern

native

Fern

BLECHNACEAE

Xanthium spinosum Spiny clotbur, Spiny cockleburr

non-native

Annual herb

ASTERACEAE