Monterey Peninsula Wildflowers, Shrubs & Trees 

A photographic guide by Michael Mitchell & Rod M Yeager, MD
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 Index
Common Names

A
Acaena, California
Ageratina, Sticky
Agoseris, Annual
Agoseris, Eastwood's
Agoseris, Large-flowered
Agoseris, Spear-leaved
Alfalfa
Alkali Heath
Alum root, Small flowered
Alumroot, Seaside
Alyssum, Sweet
Arnica, Rayless
Aster, California
Aster, Rough-leaved
Azolla, Fern-like

B
Baby Blue Eyes
Baby Blue Eyes, White
Baby Stars, False
Baccharis, Marsh
Baneberry, Western
Barberry, California
Beach Aster, California
Beach Sagewort
Beach-Bur
Bear Grass
Bedstraw, California
Bedstraw, Climbing
Bedstraw, Narrow-leaved
Bedstraw, Sweet-scented
Bedstraw, Wall
Bee Plant
Bindweed, Coast Range
Bindweed, Field
Bindweed, Island False
Bird's Beak
Bird's Beak, Seaside
Bird's Foot Trefoil
Bitter Cress
Blackberry, California
Blackberry, Himalayan
Blennosperma, Common
Blow-Wives
Blue Blossom
Blue-cup, Common
Blue Curls, Woolly
Blue Dicks
Blue eyed grass
Blue Witch
Blue-eyed Mary, Child's
Boisduvalia, Dense-flowered
Boobialla, Creeping
Bowlesia
Brass Buttons
Brickellbush, California
Brodiaea, Dwarf
Brodiaea, Golden
Brook Foam
Brooklime, American
Broom, French
Broom, Scotch
Broom, Spanish
Broomrape, California
Broomrape, Chaparral
Broomrape, Clustered
Broomrape, Naked
Buckbrush
Buckwheat, Leafy California
Buckwheat, Coast
Buckwheat, Dune
Buckwheat, Elegant
Buckwheat, Long-stemmed
Buckwheat, Naked
Buckwheat, Pinnacles
Buckwheat, Slender Woolly
Bulrush, Alkali
Bulrush, Panicled
Bur Chervil
Bur Clover
Bur Clover, Spotted
Burnet, Small / Salad
Bur-reed, Broad-fruited
Burweed, Annual
Bush Mallow, Santa Cruz
Butter-and-Eggs
Buttercup, Bermuda
Buttercup, California
Buttercup, Creeping
Buttercup, Downy
Buttercup, Lobb's Aquatic
Buttercup, Pricklefruit
Butterweed, California
Butterweed, Shrubby

C
Cactus, Mission
California Tea
Calyptridum, Common
Cape Weed, Prostrate
Cat-tail, Broad-leaved
Cat-tail, Narrow-leaved
Cat's Ear, Hairy
Cat's Ear, Smooth
Catchfly (Windmill Pink)
Catchfly, Lemmon's
Catchfly, Snapdragon
Ceanothus, Carmel
Ceanothus, Coast
Ceanothus, Dwarf
Ceanothus, Monterey
Ceanothus, Warty-leaved
Celery
Centaury, Common
Centaury, Davy's
Century Plant
Chamise
Charlock Mustard
Checker bloom
Cheeseweed
Chia
Chickweed, Common
Chickweed, Field
Chickweed, Mouse-ear
Chicory, Common
Chicory, California
Chinese Caps
Chinese Houses
Chinese Houses, White
Chokecherry, Western
Chrysanthemum, Garland
Cinquefoil, Hickman's
Cinquefoil, River
Cinquefoil, Sticky
Cistus, Salvia
Clarkia, Diamond
Clarkia, Elegant
Clarkia, Four-spotted
Clarkia, Lewis'
Clarkia, Rhomboid
Clarkia, Ruby Chalice
Clarkia, Small
Clarkia, Rhomboid
Clarkia, Willow-herb
Claytonia, Common
Claytonia, Small-flowered
Clematis, Chaparral
Clintonia Red
Clotbur, Spiny
Clover, Alsike
Clover, Bearded
Clover, Clustered
Clover, Cow
Clover, Creek
Clover, Crimson
Clover, Dwarf Sack
Clover, Elk
Clover, Few-flowered
Clover, Hop
Clover, Indian
Clover, Maiden
Clover, Monterey
Clover, Narrow-leaved
Clover, Pacific Grove
Clover, Pinpoint
Clover, Rabbit's Foot
Clover, Rose
Clover, Strawberry
Clover, Santa Cruz
Clover, Shamrock
Clover, Sour
Clover, Subterranean
Clover, Tomcat
Clover, Tree / Foothill
Clover, Valparaiso
Clover, White
Clover, White-tipped
Club Rush, Low
Cocklebur
Coffeeberry, California
Coffeeberry, Hoary
Collomia, Large-flowered
Collomia, Varied-leaved
Coltsfoot
Columbine, Crimson
Conicosia
Conyza, South American
Coralroot, Spotted
Coralroot, Striped
Cornflag, African
Cornflower
Cornmint, American
Cosmos
Cotoneaster
Cotton-batting Plant
Cottonrose, California
Cottonrose, Narrow-leaved
Cottonweed, Slender
Cotula, Australian
Coyote Brush
Coyote Brush, Dwarf
Crassula, Fairy
Cream Bush
Cream Cups
Cress, American Winter
Cress, Bitter
Cress, Hoary-Lens-podded
Cress, Shepherd's
Cress, Thale
Cress, Western Yellow
Croton, California
Cryptantha, Cleveland's
Cryptantha, Coast
Cryptantha, Colusa
Cryptantha, Common
Cryptantha, Prickly
Cryptantha, Tejon
Cucumber, Wild
Cudweed, Bioletti's
Cudweed, California
Cudweed, Lowland
Cudweed, Purple
Cudweed, Weedy
Currant, Chaparral
Currant, Pink Flowering
Cyperus, Tall

D
Daisy, English
Daisy, Leafy
Daisy, Ox-eye
Daisy, Seaside
Dandelion, Common
Dandelion, Sandhill
Dannie's Skullcap
Death Camas, Small-flowered
Deerbrush
Deerweed
Dobie Pod
Dock, Bitter
Dock, Clustered
Dock, Curly
Dock, Fiddle
Dock, Golden
Dock, Narrow-leaved
Dock, Willow (Coastal)
Dock, Willow (Pacific)
Dock, Willow
Dogwood, Western Red
Downingia, Flat-faced
Duckweed

E
Eardrops, Golden
Elderberry, Blue
Eriastrum, Perennial
Eriastrum, Virgate
Eryngo, Coast
Eucrypta, Common
Evening Primrose, Beach
Evening Primrose, Hooker's
Evening-snow
Everlasting, Fragrant
Everlasting, Pearly
Everlasting, White

F
Fairy Bells
Fairy Lantern
Farewell to Spring
Fat Hen
Fennel, Sweet
Feverfew
Fiddleneck
Fiddleneck, Seaside
Fiesta Flower
Fiesta Flower, White
Fig, Hottentot
Fig, Sea
Filaree, Large-leaved
Filaree, Long-beaked
Filaree, Red-stemmed
Filaree, White-stemmed
Firethorn / Pyracantha
Fireweed, Coast
Fireweed, Cut-leaved
Flatsedge, Brown
Flax, Narrow-leaved
Flax, Scarlet
Flax, Western Blue
Fluellin, Sharp-leaved
Footsteps of Spring
Forget-me-not
Forget-me-not, Changing
Foxglove
Fringe Pod, Hairy
Fringe Pod, Narrow-leaved
Fuchsia, California
Fuchsia, Magellanic
Fumitory

G
Gambleweed / Pacific Sanicle
Geranium, Core-core
Geranium, Cut-leaved
Geranium, Dove's Foot
Geranium, Robert / Herb Robert
Geranium, Round-leaved
Gilia, Blue Field
Gilia, California
Gilia, Chaparral
Gilia, Dune
Gilia, Many-stemmed
Gilia, Purplespot
Gilia, Slender-flowered
Gilia, Splendid
Gilia, Straggling
Gilia, Tricolor
Giraffe Head
Golden Aster, Hairy
Golden Aster, Sessile
Golden Fleece
Golden Fleece, Eastwood's
Goldenbush, Menzies'
Goldenbush, Sawtooth
Goldenrod, California
Goldenrod, Dune
Goldenrod, Western
Goldfields, California
Goldfields, Coastal
Goldfields, Common
Goldfields, Contra Costa
Goldfields, Maritime
Goldfields, Perennial
Goose Grass
Gooseberry, Bitter
Gooseberry, Canyon
Gooseberry, Fuschia Flowered
Gooseberry, Hillside
Gooseberry, Santa Lucia
Gooseberry, Sierra
Gooseberry, Straggly
Goosefoot, California
Goosefoot, Coast
Goosefoot, Cut-leaved
Goosefoot, Narrow-leaved
Goosefoot, Nettle-leaved
Goosefoot, Pitseed
Goosefoot, Red
Gorse
Grass, Blue-eyed
Grass, Golden-eyed
Grass Poly / Hyssop Loosestrife
Groundsel,  Common
Groundsel, Wood
Groundsmoke, Zigzag
Gum plant, Coastal

H
Hareleaf, Common
Harvest Fireweed
Hawkweed, White-flowered
Hedge Parsley, California
Hedge Parsley, Field
Hedge Parsley, Knotted
Hedge-nettle, Bugle
Hedge-nettle, Short-spiked
Helleborine
Hemlock, Poison
Hemlock, Western Water
Hemp, Mountain
Henbit, Red
Herniaria, Gray
Hoita, Round-Leaved
Honeysuckle, Chaparral
Honeysuckle, Hairy
Horehound
Horkelia, California
Horkelia, Leafy
Horkelia, Wedge-leaved
Horsetail, Common
Horsetail, Giant
Horseweed
Hound's Tongue
Huckleberry, Evergreen
Hulsea, Red-rayed
Hyacinth, Wild

I
Ice Plant, Common
Indian Blanket
Indian Warrior
Iris, Douglas
Iris, Yellow Flag
Ivy, Cape
Ivy, English

J
Jaumea, Fleshy
Jewel Flower
Jim Brush
Jimson Weed
Johnny Jump-Ups
Johnny-Nip

K
Klamath Weed
Knawel
Knotweed, Beach
Knotweed, Common
Knotweed, Swamp

L
Ladies' Tresses, Hooded
Lady's Mantle
Lady's Thumb
Lamb's Quarters
Larkspur, California
Larkspur, Hutchinson's
Larkspur, Parry's
Larkspur, Red
Larkspur, Zigzag / Coast
Lasthenia, Smooth
Laurustinus
Lavender, Spanish
Layia, Tall
Leather Root
Lessingia, Common
Lettuce, Bluff
Lettuce, Prickly
Lettuce, Rock
Lettuce, Willow
Lettuce, Sea
Lily, Belladonna
Lily, Calla
Lily, Checker
Lily, Leopard
Lily, Butterfly Mariposa
Lily, Plain Mariposa
Lily, Splendid Mariposa
Lily, Yellow Mariposa
Linanthus, Bicolored
Linanthus, Common
Linanthus, Large-flowered
Linanthus, Pygmy
Lippia
Liveforever, Canyon
Lizard Tail
Locoweed, Nuttall's
Locoweed, Gambel's Dwarf
Lomatium, Caraway-leaved
Lomatium, Common
Lomatium, Small-leaved
Lomatium, Woolly-fruited
Lotus, Bentham's
Lotus, Bishop's
Lotus, Broad-leaved
Lotus, Chile
Lotus, Heermann's
Lotus, Large Flowered / Chaparral
Lotus, Rush
Lotus, Short-podded
Lotus, Silver-leaved
Lotus, Small-flowered
Lotus, Spanish
Lotus, Stipulate
Lotus, Woolly
L cont.

Lupine, Abram's Bush
Lupine, Bajada
Lupine, Broad-leaved
Lupine, Chick
Lupine, Collin's Bush
Lupine, Douglas' Silver Bush
Lupine, False
Lupine, Harlequin
Lupine, Lindley's Varied
Lupine, Miniature
Lupine, Mt Diablo Annual
Lupine, Nuttall's Annual
Lupine, Silver Beach
Lupine, Silver Bush
Lupine, Sky
Lupine, Stinging
Lupine, Succulent Annual
Lupine, Summer
Lupine, Tidestrom's

M
Madder, Field
Madia, Common
Madia, Woodland
Magic Carpet
Malacothrix, Carmel Valley
Malacothrix, Cleveland's
Malacothrix, South Coast Range
Mallow, Alkali
Mallow, Bull
Mallow, Cretan
Mallow, High
Manzanita, Big-berried
Manzanita, Brittle-leaf
Manzanita, Crinite
Manzanita, Eastwood's
Manzanita, Hooker's
Manzanita, Pajaro
Manzanita, Toro
Manzanita, Sandmat
Manzanita, Shaggy Barked
Mayweed
Meadow Foam
Meadow Rue, Fendler's
Meconella, Narrow leaved
Meconella, Small-flowered
Melilot, Indian
Mexican Tea
Microcala, American
Microseris, Derived
Milk Maids
Milkweed, Indian
Milkweed, Narrow-leaved
Milkwort, California
Miner's Lettuce
Mint, Field
Mint, Water
Mistletoe, Oak
Mistletoe, Pine
Mock Heather
Monardella, Curly-leaved
Monkey Flower, Congdon's
Monkey Flower, Floriferous
Monkey Flower, Santa Lucia Sticky
Monkey Flower, Savory
Monkey Flower, Scarlet
Monkey Flower, Sticky
Monkey Flower, Common
Morning-glory, Beach
Morning-glory, Coast
Morning-glory Hill / Stemless
Morning-glory, Purple-striped
Morning-glory, Western
Morning-glory, Woolly
Mugwort
Muilla, Common
Mule-ears
Mule-ears, Gray
Mule-ears, Narrow-leaved
Mullein, Common
Mullein, Moth
Mustard, Black
Mustard, California
Mustard, Charlock
Mustard, Field
Mustard, Hedge
Mustard, Oriental
Mustard, Summer
Mustard, Tower
Mustard, Tumble

N
Navarretia, Holly-leaved
Navarretia, Honey-scented
Navarretia, Hooked
Nemophila, Meadow
Nemophila, Small-flowered
Neststraw, Everlasting
Nettle, Dwarf
Nettle, Hoary
Ngaio Tree
Nightshade, Douglas'
Nightshade, Silverleaf
Nightshade, Small-flowered

O
Ocean Spray
Oenanthe, Pacific
Onion, Coastal
Onion, Hickman's
Onion, One-leaved
Onion, Sierra
Onion, Three-cornered
Oso Berry
Owl's Clover, Dense Flower
Owl's Clover, Dwarf
Owl's Clover, Narrow-leaved
Owl's Clover, Pink
Ox-Tongue, Bristly

P
Paintbrush, Indian
Paintbrush, Martin's
Paintbrush, Woolly Indian
Painted Cup, Seaside
Parsnip, Cow
Pea, Angled
Pea, Chaparral
Pea, Caley
Pea, Common Pacific
Pea, Delta Tule
Pea, Everlasting
Pea, Tangier
Pectocarya, Little
Pectocarya, Winged
Pellitory, Western
Pennroyal
Pennywort, Marsh
Penstemon, Chaparral
Penstemon, Grinnell's
Penstemon, sp?
Peony, California
Pepper-grass, Common
Pepper-grass, English
Pepper-grass, Perennial
Pepper-grass, Variable-leaved
Pepper-grass, Wayside
Periwinkle
Petunia, Wild
Phacelia, Branching
Phacelia, California
Phacelia, Common
Phacelia, Davidson's
Phacelia, Douglas'
Phacelia, Great Valley
Phacelia, Imbricate
Phacelia, Santa Lucia
Phacelia, Shade
Phacelia, Short-lobed
Phacelia, Sticky
Phacelia, Stinging
Phacelia, Tansy
Phlox, Slender
Pincushion Tree, Sweet
Pineapple Weed
Pink, Childing
Pink, Hairy
Pink, Sea
Pittosporum
Plantain, California 
Plantain, Common
Plantain, Cut-leaved
Plantain, English 
Plantain, Naked
Plantain, Pacific Seaside
Plectritis, Pink
Plectritis, White
Pogogyne, Thymelike
Poison Oak
Poker, Red-hot
Polycarp, Four-leaved
Pondweed, Long-leaved
Popcorn Flower, California
Popcorn Flower, Coast
Popcorn Flower, Hickman's
Popcorn Flower, Rusty
Popcorn Flower, Slender
Poppy, Bush
Poppy, California
Poppy, Corn
Poppy, Coulter's Matilija
Poppy, Fire
Poppy, Tufted
Poppy, Wind
Pride of Madiera
Primrose, Contorted
Primrose, Showy Water
Primrose, Shredding
Primrose, Small
Protea
Pterostegia
Puncture-vine
Purslane, Common
Pusley, Chinese
Pygmy, Sand
Pygmyweed, Moss
Pygmyweed, Water
Pyracantha / Firethorn

Q
Quail  Bush
Queen Ann'e Lace

R
Radish, Wild
Ragweed, Western
Ragwort, Red-Purple
Rattlesnake Weed
Rattleweed, Slender
Red Maids
Redberry, Holly-leaved
Redberry, Spiny
Rein-orchid, Elegant
Rein-orchid, Elongate
Rein-orchid, Michael's
Rein-orchid, Transverse
Rein-orchid, Yadon's
Rock-rose, Cretan
Rock-rose, Montpelier
Rock-rose, Sage-leaf
Rose, California
Rose, European
Rose, Pine
Rose, Wood
Rosin Weed
Rue
Rush, Brown-headed
Rush, Common
Rush, Iris-leaved
Rush, Spreading
Rush, Torrey's
Rush, Western
Rushrose

S
Sage, Black
Sage, Creeping
Sage, Crimson
Sage, Gray / Purple
Sage, Pitcher
Sagebrush, California
Sagewort, Beach
Sagewort, Biennial
Saint Catherine's Lace
Salal
Salsify, Purple
Saltbush, Australian
Saltbush, Beach
Saltbush, California
Saltbush, Red
Sand Mat
Sandwort, Douglas'
Sanicle, Coast
Sanicle, Poison
Sanicle, Purple
Sanicle, Sharp-toothed
Saxifrage, California
Scarlet Bugler
Scarlet Pimpernel
Scorzonella, Marsh
Scouring Rush, Braun's
Scouring Rush, Western
Sea-lavender, Canary Island
Sea Rocket
Sedge, Bolander's
Sedge, Many-stemmed
Sedge, Sand Dune
Sedge, Santa Barbara
Sedge, Torrent
Self-Heal, Common
Self-heal, Lance-leaved
Senecio, Brewer's
Sheep Sorrel
Shepherd's Needle
Shepherd's Purse
Shooting Star, Padre's
Silverpuffs, Sierra Foothill
Silver-weed, Pacific
Skunkweed
Smartweed, Water
Snapdragon, Kellogg's
Snapdragon, Sticky
Sneezeweed
Snowberry, Common
Snowberry, Creeping
Soap Plant
Soap Plant, Spreading
Solomon, Fat
Solomon, Slim
Sorrel, Redwood
Sorrel, Yellow
Sow-thistle, Common
Sow-thistle, Prickly
Speedwell, Broad-fruited Water
Speedwell, Corn
Speedwell, Great Water
Speedwell, Persian
Spike-Rush, Pale
Spike-rush, Parish's
Spikeweed, Congdon's
Spinach, New Zealand
Spineflower, Diffuse
Spineflower, Douglas
Spineflower, Leather
Spineflower, Monterey
Spineflower, Narrow-leaved
Spineflower, Pink
Spring Beauty, Red-stemmed
Spurge, Eggleaf
Spurge, Petty
Spurge, Serpent
Spurge, Thymeleaf
Spurry
Spurry, Boccone's Sand
Spurry, Purple Sand
Spurry, Sticky Sand
Spurry, Villous Sand
St John's Wort, Creeping
Star Flower
Star Lily, Fremont's
Star Tulip, Large flowered
Star, Hill
Star, Woodland
Stephanomeria, Narrow-leaved
Stephanomeria, Small;
Stephanomeria, Tall
Stickleaf, Santa Lucia
Stock
Stonecrop, Pacific
Strawberry, Beach
Strawberry, Wood
Sugar Bush
Sun Rose, Baby
Suncups
Suncups, Hairy
Sweet-brier
Sweet Cicely, California
Sweet Cicely, Wood
Sweet-Clover, White

T
Tarragon
Tarweed, Big
Tarweed, Coast
Tarweed, Coastal
Tarweed, Grassland
Tarweed, Kellogg's
Tarweed, Small
Tarweed, Slender
Tarweed, Three-rayed
Tauschia, Hartweg's
Teasel, Fuller's
Telegraph Weed
Thimbleberry
Thistle, Bigelow
Thistle, Brownie
Thistle, Bull
Thistle, Canada
Thistle, Cobweb
Thistle, Indian
Thistle, Italian
Thistle, Milk
Thistle, Russian
Thistle, Slender-flowered
Thistle, Venus
Three Square
Three Square, Common
Tidy Tips
Toad-flax, Blue
Toad-flax, Cloven-lip
Toad-flax, Moroccan
Tobacco, Indian
Tobacco, Tree
Tocalote
Tolguacha
Trail Plant
Trefoil, Coastal Bird's Foot
Trillium, Giant
Tule, California
Tule, Common
Turkey Mullein
Turkish Rugging
Twinberry, Black

U
Uropappus / Silverpuffs

V
Venus' Looking glass
Verbena, Pink Sand
Verbena, Yellow Sand
Vervain, Bracted
Vervain, Purple-top
Vervain, Robust
Vervain, Seashore
Vervain, Western
Vetch, American
Vetch, Giant
Vetch, Hairy
Vetch, Hasse's
Vetch, Slender
Vetch, Narrow-leaved / Smaller Common
Vetch, Spring
Vetch, Winter
Vinegarweed
Violet, Mountain
Violet, Redwood
Virgin's Bower, Western

W
Wake Robin, Western
Wallflower, Coast
Wallflower, Douglas'
Wallflower, Menzies'
Wallflower, Yadon's
Wart-Cress, Lesser
Water Parsnip, Cut-leaved
Water Pepper
Water Plantain, Northern
Watercress
Waterweed, Yellow
Waterwort, California
Whisker-brush
Whispering Bells
Whitethorn, Coast
Whitlow-grass, Vernal
Willow Weed
Willow-herb, San Francisco
Willow-herb, California
Willow-herb, Panicled
Wirelettuce, Santa Barbara
Witch's Teeth / Coast Lotus
Wood Rush, Common
Wood-sorrel, Dwarf
Wood-Sorrel, Hairy
Woodmint
Woolly-heads, Round
Woolly-heads, Slender

Y
Yampah, California
Yampah, Gairdner's
Yampah, Kellogg's
Yarrow, Common
Yarrow, Golden
Yerba Buena
Yerba Santa
Yerba Santa, Woolly
Yucca
Scientific Names

A
Abronia latifolia
Abronia umbellata var. umbellata
Acaena pinnatifida var. californica
Achillea millefolium
Achyrachaena mollis
Acmispon argophyllus var. argophyllus
Acmispon junceus
Acmispon americanus var. americanus
Acmispon brachycarpus
Acmispon cytisoides
Acmispon glaber var. glaber
Acmispon grandiflorus var. grandiflorus
Acmispon heermannii var. heermannii
Acmispon heermannii var. orbicularis
Acmispon maritimus var. maritimus
Acmispon parviflorus
Acmispon strigosus
Acmispon wrangelianus
Actaea rubra
Adenocaulon bicolor
Adenostoma fasciculatum var. f.
Agave sp.
Ageratina adenophora
Agoseris apargioides var. apargioides
Agoseris apargioides var. eastwoodiae
Agoseris grandiflora var. grandiflora
Agoseris heterophylla var. heterophylla
Agoseris retrorsa
Alisma triviale
Allium campanulatum
Allium dichlamydeum
Allium hickmanii
Allium triquetrum
Allium unifolium
Allophyllum divaricatum
Amaryllis belladonna
Ambrosia acanthicarpa
Ambrosia chamissonis
Ambrosia psilostachya
Amsinckia intermedia
Amsinckia spectabilis var. spectabilis
Amzinckia menziesii
Anagallis arvensis
Anaphalis margaritacea
Anisocarpus madioides
Anthemis cotula
Anthriscus caucalis
Antirrhinum kelloggii
Antirrhinum multiflorum
Aphanes occidentalis
Apium graveolens
Apocynum androsaemifolium
Aptenia  cordifolia
Aquilegia formosa
Arabidopsis thaliana
Aralia californica
Arceuthobium campylopodum
Arctostaphylos crustacea ssp. crinita
Arctostaphylos crustacea ssp. crustacea
Arctostaphylos glandulosa ssp. glandulosa
Arctostaphylos glauca
Arctostaphylos hookeri ssp. hookeri
Arctostaphylos montereyensis
Arctostaphylos pajaroensis
Arctostaphylos pumila
Arctostaphylos tomentosa ssp. t.
Arctotheca prostrata
Armeria maritima ssp. californica
Arnica discoidea
Artemisia biennis
Artemisia californica
Artemisia douglasiana
Artemisia dracunculus
Artemisia pycnocephala
Asclepias eriocarpa
Asclepias fascicularis
Astragalus gambelianus
Astragalus nuttallii var. nuttallii
Astragalus tener var. titi
Athyrium filix-femina var. cyclosorum
Atriplex californica
Atriplex leucophylla
Atriplex prostrata
Atriplex rosea
Atriplex semibaccata

B
Baccharis glutinosa
Baccharis pilularis ssp. consanguinea
Baccharis pilularis ssp. pilularis
Baccharis salicifolia ssp. salicifolia
Barbarea orthoceras
Bellis perennis
Berberis pinnata ssp. pinnata
Blennosperma nanun var. nanum
Blepharizonia plumosa
Bolboschoenus maritimus ssp. paludosus
Bowlesia incana
Boykinia occidentalis
Brassica nigra
Brassica rapa
Brickellia californica
Brodiaea terrestris ssp. terrestris

C
Cakile maritima
Calandrinia ciliata
California macrophyllum
Calochortus albus
Calochortus invenustus
Calochortus luteus
Calochortus splendens
Calochortus uniflorus
Calochortus venustus
Calycadenia truncata
Calyptridium monandrum
Calystegia collina ssp. venusta
Calystegia macrostegia ssp. cyclostegia
Calystegia macrostegia ssp. intermedia
Calystegia malacophylla ssp. pedicillata
Calystegia occidentalis ssp. occidentalis
Calystegia purpurata ssp. purpurata
Calystegia soldanella
Calystegia subacaulis ssp. subacaulis
Camissonia contorta
Camissoniopsis cheiranthifolia ssp. c
Camissoniopsis hardhamiae
Camissoniopsis hirtella
Camissoniopsis micrantha
Capsella bursa-pastoris
Cardamine californica 
Cardamine oligosperma
Cardionema ramosissimum
Carduus pycnocephalus ssp. p
Carduus tenuiflorus
Carex barbarae
Carex bolanderi
Carex multicaulis
Carex nudata
Carex pansa
Carpobrotus chilensis
Carpobrotus edulis
Castilleja affinis ssp. affinis
Castilleja ambigua ssp. insalutata
Castilleja applegatei ssp. martinii
Castilleja attenuata
Castilleja densiflora ssp. densiflora
Castilleja exserta ssp. exserta
Castilleja foliolosa
Castilleja latifolia
Caulanthus lasiophyllus
Ceanothus cuneatus var. cuneatus
Ceanothus cuneatus var. ramulosus
Ceanothus dentatus
Ceanothus incanus
Ceanothus integerrimus var. macrothyrsus
Ceanothus papillosus
Ceanothus rigidus
Ceanothus thyrsiflorus var. griseus
Ceanothus thyrsiflorus var. thyrsiflorus
Centaurea cyanus
Centaurea melitensis
Centaurium erythraea
Centromadia parryi ssp. congdoii
Cerastium arvense  ssp. strictum
Cerastium glomeratum
Chamaesyce serpens
Chamaesyce serpyllifolia
Chasmanthe floribunda
Chenopodium album
Chenopodium berlandieri
Chenopodium californicum
Chenopodium macrospermum
Chenopodium murale
Chenopodium pratericola
Chenopodium rubrum
Chrologalum pomeridianum var. divaricatum
Chlorogalum pomeridianum var p
Chorizanthe angustifolia
Chorizanthe diffusa
Chorizanthe douglasii
Chorizanthe membranacea
Chorizanthe pungens var. pungens Chorizanthe staticoides
Cicendia quadrangularis
Cichorium intybus
Cicuta douglasii
Cirsium arvense
Cirsium brevistylum
Cirsium occidentale var. californicum
Cirsium occidentale var. occidentale
Cirsium occidentale var. venustum
Cirsium quercetorum
Cirsium vulgare
Cistus incanus
Cistus monspeliensis
Cistus salviifolius
Clarkia affinis
Clarkia amoena
Clarkia epilobioides
Clarkia lewisii
Clarkia modesta
Clarkia purpurea  ssp. quadrivulnera
Clarkia rhomboidea
Clarkia rubicunda
Clarkia unguiculata
Claytonia exigua ssp. exigua
Claytonia parviflora ssp. parviflora
Claytonia perfoliata ssp. perfoliata
Claytonia rubra ssp. depressa
Clematis lasiantha
Clematis ligusticifolia
Clinopodium douglasii
Clinopodium mimuloides
Clintonia andrewsiana
Collinsia bartsiifolia var. bartsiifolia
Collinsia childii
Collinsia heterophylla var. heterophylla
Collomia grandiflora
Collomia heterophylla
Conicosia pugioniformis
Conium maculatum
Convolvulus arvensis
Corallorhiza maculata var. maculata
Corallorhiza striata
Cordylanthus rigidus ssp. rigidus
Cordylanthus rigidus ssp. littoralis
Corethrogyne filaginifolia
Cornus sericea ssp. occidentalis
Cosmos bipinnatus
Cotoneaster pannosus
Cotula australis
Cotula coronopifolia
Crassula aquatica
Crassula connata
Crassula multicava
Crassula tillaea
Croton californicus
Croton setigerus
Cryptantha clevelandii var. clevelandii
Cryptantha intermedia var. intermedia
Cryptantha leiocarpa
Cryptantha microstachys
Cryptantha nemaclada
Cryptantha muricata var. muricata
Cuscuta californica var. californica
Cuscuta campestris
Cynoglossum grande
Cyperus eragrostris
Cyperus fuscus

D
Datisca glomerata
Datura stramonium
Datura wrightii
Daucus carota
Daucus pusillus
Deinandra corymbosa
Deinandra increscens ssp. i
Deinandra kelloggii
Deinandra lobbii
Delairea odorata
Delphinium californicum ssp. c
Delphinium hutchinsoniae
Delphinium nudicaule
Delphinium parryi ssp. p 
Delphinium patens ssp. p
Dendromecon rigida
Dichelostemma capitatum ssp. c
Digitalis purpurea
Dipsacus fullonum
Dodecatheon clevelandii ssp. insulare
Dodecatheon clevelandii ssp. sanctarum
Downingia pulchella
Draba verna
Drosanthemum floribundum
Drymocallis glandulosa var. wrangelliana
Dudleya caespitosa
Dudleya cymosa ssp. cymosa
Dudleya cymosa ssp. paniculata
Dudleya farinosa
Dudleya lanceolata
Dysphania ambrosioides
Dysphania multifida

E
Echium candicans
Ehrendorferia chrysantha
Elatine californica
Eleocharis macrostachya
Eleocharis parishii
Emmenanthe penduliflora var. p
Epilobium brachycarpum
Epilobium canum ssp. canum
Epilobium ciliatum ssp. ciliatum
Epilobium ciliatum ssp. watsonii
Epilobium densiflorum
Epipactis helleborine
Equisetum arvense
Equisetum hyemale var. affine
Equisetum laevigatum
Equisetum telmateia ssp. braunii
Eremothera boothii ssp. decorticans
Eriastrum densifolium ssp. densifolium
Eriastrum virgatum
Ericameria arborescens
Ericameria ericoides
Ericameria fasciculata
Erigeron bonariensis
Erigeron canadensis
Erigeron foliosus var. foliosus
Erigeron glaucus
Eriodictyon californicum
Eriodictyon tomentosum
Eriogonum elegans
Eriogonum elongatum var. elongatum
Eriogonum fasciculatum var. foliolosum
Eriogonum giganteum var. giganteum
Eriogonum gracile var. gracile
Eriogonum latifolium
Eriogonum nortonii
Eriogonum nudum var. auriculatum
Eriogonum parvifolum
Eriophyllum confertiflorum var. c
Eriophyllum staechadifolium
Erodium botrys
Erodium cicutarium
Erodium moschatum
Eryngium armatumt
Erysimum ammophilum
Erysimum capitatum var. capitatum
Erysimum menziesii
Erysimum menziesii ssp. yadonii
Eschscholzia caespitosa
Eschscholzia californica
Eucrypta chrysanthemifolia var. c
Euphorbia crenulata
Euphorbia oblongata
Euphorbia peplus
Eurybia radulina
Euthamia occidentalis

F
Foeniculum vulgare
Fragaria chiloensis
Fragaria vesca
Frangula californica ssp. californica
Frangula californica ssp. tomentella
Frankenia salina
Fritillaria affinis
Fumaria officinalis
Fuchsia magellanica

G
Gaillardia aristata
Galium angustifolium ssp. angustifolium
Galium aparine
Galium californicum ssp. californicum
Galium californicum ssp. flaccidum
Galium californicum ssp. maritimum
Galium parisiense
Galium porrigens var. porrigens
Galium triflorum
Gamochaeta ustulata
Garrya elliptica
Gaultheria shallon
Gayophytum heterozygum
Genista monspessulana
Geranium core-core
Geranium dissectum
Geranium molle
Geranium robertianum
Geranium rotundifolium
Gilia achilleifolia ssp. achilleifolia
Gilia achilleifolia ssp. multicaulis
Gilia angelensis
Gilia capitata ssp. abrotanifolia
Gilia clivorum
Gilia tenuiflora ssp. arenaria
Gilia tenuiflora ssp. tenuiflora
Gilia tricolor ssp. tricolor
Githopsis specularioides
Glebionis coronaria
Gnaphalium palustre
Grindelia stricta var. platyphylla

H
Hakea drupacea
Hazardia squarrosa var. squarrosa
Hedera helix
Helenium puberulum
Helianthemum scoparium
Heliotropium curassavicum var. oculatum
Helminthotheca echioides
Heracleum maximum
Herniaria hirsuta ssp. cinerea
Hesperomecon linearis
Hesperoyucca whipplei
Heterotheca grandiflora
Heterotheca sessiflora ssp. echioides
Heterotheca sessiflora ssp. sessiflora
Heuchera micrantha
Heuchera pilosissima
Hieracium albiflorum
Hirschfeldia incana
Hoita macrostachya
Hoita orbicularis
Holodiscus discolor var. discolor
Horkelia californica var. californica 
Horkelia californica var. frondosa
Horkelia cuneata ssp. cuneata
Hosackia crassifolia var. crassifolia
Hosackia gracilis
Hosackia stipularis
Hulsea heterochroma
Hydrocotyle ranunculoides
Hypericum anagalloides
Hypericum perforatum ssp. perforatum
Hypochaeris glabra
Hypochaeris radicata

I
Iris douglasiana
Iris pseudacorus
Isocoma menziesii var. vernonioides
Isolepis cernua

J
Jaumea carnosa
Juglans hindsii
Juglans regia
Juncus effusus ssp. pacificus
Juncus occidentalis
Juncus patens
Juncus phaeocephalus var. p
Juncus torreyi 
Juncus xiphioides

K
Kickxia elatine
Kniphofia uvaria

L
Lactuca saligna
Lactuca serriola
Lagophylla ramosissima
Lamarckia aurea
Lamium amplexicaule
Lamium purpureum
Lastarriaea coriacea
Lasthenia californica ssp. californica
Lasthenia californica ssp. macrantha
Lasthenia conjugens
Lasthenia glaberrima
Lasthenia gracilis
Lasthenia maritima
Lasthenia minor
Lathyrus angulatus
Lathyrus hirsutus
Lathyrus latifolius
Lathyrus jepsonii var. jepsonii
Lathyrus tingitanus
Lathyrus vestitus var. vestitus
Lavandula stoechas
Layia hieracioides
Layia platyglossa
L cont.

Lemna minor
Lemna minuta
Lepechinia calycina
Lepidium campestre
Lepidium didymum
Lepidium draba
Lepidium heterophyllum
Lepidium latifolium
Lepidium nitidum
Lepidium strictum
Leptosiphon androsaceus
Leptosiphon bicolor
Leptosiphon ciliatus
Leptosiphon grandiflorus
Leptosiphon parviflorus
Leptosiphon pygmaeus ssp. continentalis
Lessingia pectinata var. pectinata
Lessingia pectinata var. tenuipes
Leucanthemum vulgare
Lilium pardalinum ssp. pardalinum
Limnanthes douglasii ssp. douglasii
Limonium perezii
Linanthus dichotomus
Linaria bipartita
Linaria maroccana
Linum bienne
Linum grandiflorum
Linum lewisii
Lithophragma affine
Lithophragma heterophyllum
Lobularia maritima
Logfia filaginoides
Logfia gallica
Lomatium caruifolium var. caruifolium
Lomatium dasycarpum ssp. dasycarpum
Lomatium parvifolium
Lomatium utriculatum
Lonicera hispidula
Lonicera interrupta
Lonicera involucrata var. ledebourii
Lotus corniculatus
Ludwigia hexapetala
Ludwigia peploides ssp.p.
Lupinus albifrons var. albifrons
Lupinus albifrons var, abramsii
Lupinus albifrons var. collinus
Lupinus albifrons var. douglasii
Lupinus arboreus
Lupinus bicolor
Lupinus chamissonis
Lupinus concinnus
Lupinus formosus var. formosus
Lupinus hirsutissimus
Lupinus latifolius var. latifolius
Lupinus microcarpus var. microcarpus
Lupinus nanus
Lupinus pacyhylobus
Lupinus succulentus
Lupinus stiversii
Lupinus tidestromii
Lupinus truncatus
Lupinus variicolor
Luzula comosa var. comosa
Lycium andersonii
Lythrum hyssopifolia

M
Madia elegans
Madia exigua
Madia gracilis
Madia sativa
Maianthemum racemosum
Maianthemum stellatum
Malacothrix clevelandii
Malacothrix saxatalis var. arachnoidea
Malacothrix saxatalis var. commutata
Malacothamnus fasciculatus var. f
Malva nicaeensis
Malva parviflora
Malva pseudolavatera
Malva sylvestris
Malvella leprosa
Marah fabacea
Marrubium vulgare
Matricaria discoidea
Matthiola incana
Meconella denticulata
Medicago arabica
Medicago polymorpha
Medicago sativa
Melilotus albus
Melilotus indicus
Mentha aquatica
Mentha arvense
Mentha canadensis
Mentha pulegium
Mentzelia gracilenta
Mesembryanthemum crystallinum
Micranthes californica
Micropus californicus
Microseris acuminata
Microseris paludosa
Microsteris gracilis
Mimulus aurantiacus var. aurantiacus
Mimulus aurantiacus var. grandiflorus
Mimulus cardinalis
Mimulus congdonii
Mimulus floribundus
Mimulus guttatus
Minuartia douglasii
Monardella sinuata ssp. sinuata
Monardella villosa ssp. villosa
Muilla maritima
Myoporum laetum
Myoporum parvifolium
Myosotis discolor
Myosotis latifolia

N
Nasturtium officinale
Navarretia atractyloides
Navarretia hamata ssp. hamata
Navarretia hamata ssp. parviloba
Navarretia mellita
Navarretia squarrosa
Nemophila menziesii var. atomaria
Nemophila menziesii var. menziesii
Nemophila parviflora var. parviflora
Nemophila pedunculata
Nicotiana glauca
Nicotiana quadrivalvis
Nuttallanthus texanus

O
Oemleria cerasiformis
Oenanthe sarmentosa
Oenothera elata ssp. hirsutissima
Opuntia ficus-indica
Orobanche bulbosa
Orobanche californica ssp. californica
Orobanche fasciculata
Orobanche uniflora
Osmorhiza berteroi
Osmorhiza brachypoda
Oxalis corniculata
Oxalis micrantha
Oxalis oregana
Oxalis pes-caprae
Oxalis pilosa

P
Packera breweri
Paeonia californica
Papaver californicum
Papaver heterophylla
Papaver rhoeas
Parietaria judaica
Pectocarya penicillata
Pectocarya pusilla
Pedicularis densiflora
Penstemon centranthifolius
Penstemon grinnellii var. scrophularioides
Penstemon heterophyllus var. h.
Penstemon sp.
Perideridia californica
Perideridia gairdneri
Perideridia kelloggii
Peritoma arborea var. globosa
Persicaria amphibia
Persicaria hydropiperoides
Persicaria lapathifolia
Persicaria maculosa
Persicaria punctata
Petasites frigidus var. palmatus
Petrorhagia dubia
Petrorhagia prolifera
Petunia parviflora
Phacelia brachyloba
Phacelia ciliata
Phacelia distans
Phacelia davidsonii
Phacelia douglasii
Phacelia egena
Phacelia grisea
Phacelia imbricata ssp. imbricata
Phacelia malvifolia
Phacelia nemoralis
Phacelia ramosissima
Phacelia tanacetifolia
Phacelia viscida
Pholistoma auritum var. auritum
Pholistoma membranaceum
Phoradendron serotinum ssp. tomentosum
Phyla nodiflora
Piperia elegans ssp. elegans
Piperia elongata
Piperia michaelii
Piperia transversa
Piperia yadonii
Pittosporum tenuifolium
Plagiobothrys chorisianus var. hickmanii
Plagiobothrys nothofulvus
Plagiobothrys reticulatus var. rossiamorum
Plagiobothrys tenellus
Plagiobothrys undulatus
Plantago coronopus
Plantago erecta
Plantago lanceolata
Plantago major
Plantago maritima
Plantago subnuda
Platystemon californicus
Plectritis congesta ssp. brachystemon
Plectritis macrocera
Pogogyne serpylloides
Polycarpon tetraphyllum var. t
Polygala californica
Polygonum aviculare ssp. depressum
Polygonum paronychia
Portulaca oleracea
Potamogeton nodosus
Potentilla anserina ssp. pacifica
Potentilla hickmanii
Potentilla rivalis
Poterium sanguisorba
Prosartes hookeri
Protea sp.
Prunella vulgaris var. lanceolata
Prunella vulgaris var. vulgaris
Prunus virginiana L. var. demissa
Pseudognaphalium beneolens
Pseudognaphalium biolettii
Pseudognaphalium californicum
Pseudognaphalium luteoalbum
Pseudognaphalium microcephalum
Pseudognaphalium ramosissimum
Pseudognaphalium stramineum
Psilocarphus chilensis
Psilocarphus tenellus
Pterostegia drymarioides
Pyracantha angustifolium

R
Rafinesquia californica
Ranunculus californicus var. c
Ranunculus hebecarpus
Ranunculus lobbii
Ranunculus muricatus
Ranunculus repens
Raphanus sativus
Rhamnus crocea
Rhamnus ilicifolia
Rhus ovata
Ribes amarum
Ribes californicum var. californicum
Ribes divaricatum var. pubiflorum
Ribes malvaceum var. malvaceum
Ribes menziesii var. menziesii
Ribes roezlii var. roezlii
Ribes sanguinem var. glutinosum
Ribes sericeum
Ribes speciosum
Romneya coulteri
Rorippa curvisiliqua
Rosa californica
Rosa gymnocarpa var. gymnocarpa
Rosa pinetorum
Rosa rubiginosa
Rubus armeniacus
Rubus parviflorus
Rubus ursinus
Rumex acetosella
Rumex conglomeratus
Rumex crassus
Rumex crispus
Rumex fueginus
Rumex obtusifolius
Rumex pulcher
Rumex salicifolius
Rumex steophyllus
Rumex transitorius
Rupertia physodes
Ruta chalapensis

S
Salsola tragus
Saltugilia splendens ssp. splendens
Salvia columbariae
Salvia leucophylla
Salvia mellifera
Salvia sonomensis
Salvia spathacea
Sambucus nigra ssp. caerulea
Sanicula arctopoides
Sanicula arguta
Sanicula bipinnata
Sanicula bipinnatifida
Sanicula crassicaulis
Sanicula laciniata
Scandix pecten-veneris
Schoenoplectus americanus
Schoenoplectus acutus var. occidentalis
Schoenoplectus californicus
Schoenoplectus pungens var. longispicatus
Scirpus microcarpus
Scleranthus annus ssp. annus
Scrophularia californica
Scutellaria tuberosa
Sedum spathulifolium
Senecio aronicoides
Senecio californicus
Senecio elegans
Senecio flaccidus var. douglasii
Senecio glomeratus
Senecio minimus
Senecio sylvaticus
Senecio vulgaris
Sherardia arvensis
Sidalcea malviflora ssp. malviflora
Silene antirrhina
Silene gallica
Silene lemmonii
Silybum marianum
Sinapis arvensis
Sisymbrium altissimum
Sisymbrium officinale
Sisymbrium orientale
Sisyrinchium bellum
Sisyrinchium californicum
Solanum americanum
Solanum douglasii
Solanum eleagnifolium
Solanum umbelliferum
Solidago spathulata
Solidago velutina ssp. californica
Sonchus asper ssp. asper
Sonchus oleraceus
Sparganium eurycarpum
Spartium junceum
Spergula arvensis
Spergularia macrotheca var. m
Spergularia bocconi
Spergularia rubra
Spergularia villosa
Spiranthes romanzoffiana
Stachys ajugoides
Stachys bullata
Stachys pycnantha
Stellaria media
Stebbinsoseris heterocarpa
Stephanomeria elata
Stephanomeria exigua ssp. carotifera
Stephanomeria exigua ssp. coronaria
Stephanomeria tenuiflora
Stephanomeria virgata ssp. pleurocarpa
Stephanomeria virgata ssp. virgata
Streptanthus glandulosus ssp. g
Stylocline gnaphaloides
Symphoricarpos albus var. laevigatus
Symphoricarpos mollis
Symphyotrichum chilense

T

Tanacetum parthenium
Taraxacum officinale
Taraxia ovata
Tauschia hartwegii
Teesdalia nudicaulis
Tetragonia tetragonioides
Thalictrum fendleri var. fendleri
Thermopsis californica var. californica
Thysanocarpus curvipes
Thysanocarpus laciniatus var. l
Torilis arvensis
Torilis nodosa
Toxicodendron diversilobum
Toxicoscordion fontanum
Toxicoscordion fremontii
Tragopogon porrifolius
Tribulus terrestris
Trichostema lanatum
Trichostema lanceolatum
Trientalis latifolia
Trifolium albopurpureum
Trifolium angustifolium
Trifolium arvense
Trifolium barbigerum
Trifolium buckwestiorum
Trifolium campestre
Trifolium ciliolatum
Trifolium depauperatum var. truncatum
Trifolium dubium
Trifolium fragiferum
Trifolium fucatum
Trifolium glomeratum
Trifolium gracilentum
Trifolium hirtum
Trifolium hybridum
Trifolium incarnatum
Trifolium microcephalum
Trifolium microdon
Trifolium obtusiflorum
Trifolium oliganthum
Trifolium polyodon
Trifolium repens
Trifolium subterraneum
Trifolium trichocalyx
Trifolium variegatum var. variegatum
Trifolium willdenovii
Trifolium wormskioldii
Trillium chloropetalum
Trillium ovatum ssp. ovatum
Triodanis biflora
Triphysaria pusilla
Triphysaria eriantha ssp. eriantha
Triteleia hyacinthina
Triteleia ixioides ssp. ixioides
Tropidocarpum gracile
Turritis glabra
Typha angustifolia
Typha latifolia

U
Ulex europaeus
Uropappus lindleyi
Urtica dioica ssp. holosericea
Urtica urens

V
Vaccinium ovatum
Verbascum blattaria
Verbascum thapsus
Verbena bonariensis
Verbena bracteata
Verbena lasiostachys var. lasiostachys
Verbena lasiostachys var. scabrida
Verbena litoralis
Veronica americana
Veronica anagallis-aquatica
Veronica arvensis
Veronica catenata
Veronica persica
Viburnum tinus
Vicia americana ssp. americana
Vicia gigantea
Vicia hassei
Vicia hirsuta
Vicia ludoviciana ssp. ludoviciana
Vicia sativa ssp. nigra
Vicia sativa ssp. sativa
Vicia villosa ssp.varia
Vicia villosa ssp. villosa
Vinca major
Viola pedunculata
Viola purpurea ssp. mohavensis
Viola sempervirens

W
Wyethia angustifolia
Wyethia glabra
Wyethia helenoides

X
Xanthium spinosum
Xanthium strumarium
Xerophyllum tenax

Y
Yabea microcarpa

Z
Zantedeschia aethiopica
Zeltnera davyi
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