Wildflower Index

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Abutilon theophrasti Indian Mallow Mallow Y

Agastache urticifolia Horse Mint Mint P

Aira caryophyllea Shiver Grass Grass G

Alfilaria Broadleaf Filaree, Redstem Filaree Geranium G P P

Alisma triviale Large Water Plantain Water Plantain G W

Allium hyalinum Glassy Onion Lily P W

Allophyllum divaricatum Purple False Gilyflower Phlox P

Allophyllum gilioides Blue False Gilia Phlox B

Allseed, Four-Leaved Four-Leaved Allseed Pink G

Amaranth, Pigweed Tumbleweed Amaranth G

Amaranthus albus Tumbleweed Amaranth G

American Brooklime American Speedwell Figwort B

American Speedwell Veronica americana Figwort B

American Wild Carrot Rattlesnake Weed Parsley G W

Amole Wavy-Leaved Soap Plant Lily W

Amsinckia menziesii var. intermedia Menzies' Fiddleneck Forget-Me-Not O Y

Anagallis arvensis Scarlet Pimpernel Primrose O

Anaphalis margaritacea Pearly Everlasting Sunflower W

Apple, Thorn Jimsonweed Nightshade W

Arboreus cellulitis ssp. YLP Cell Tree Verizon G

Arctostaphylos viscida Whiteleaf Manzanita Heath G O P

Arroyo Willow Salix lasiolepis Benth. Willow G

Artemisia douglasiana Mugwort Sunflower Y

Asclepias cordifolia Purple Milkweed Milkweed P

Asclepias cordifolia Purple Milkweed Milkweed P

Asclepias fascicularis Narrowleaf Milkweed Milkweed P W

Asclepias vestita Woolly Milkweed Milkweed G Y

Ash, California Foothill Ash Olive G

Ash, Flowering Foothill Ash Olive G

Ash, Foothill Foothill Ash Olive G

Ash, Two-Petal Foothill Ash Olive G

Aster, Chilean Common Aster Sunflower P

Aster chilensis Common Aster Sunflower P

Aster, Common Common Aster Sunflower P

Aster, Golden Telegraph Weed Sunflower Y

Athysanus pusillus Common Sandweed Mustard W

Avena sp. Wild Oats Grass G

Baby Blue-Eyes Nemophila menziesii Waterleaf B W

Baby Stars, True True Baby Stars Phlox P

Bachelor's Button Centaurea cyanus Sunflower B P P

Bailey's Buckwheat Eriogonum baileyi var. baileyi Buckwheat W

Basket, Wally's Grass Nut Lily B

Bay, California California Bay Laurel G Y

Bedstraw, Common Common Bedstraw Madder W

Bedstraw, Tiny Tiny Bedstraw Madder W

Bedstraw, Yellow Wall Tiny Bedstraw Madder W

Bentham's Lupine Lupinus benthamii Pea B

Bermuda Buttercup Bermuda Sorrel Violet Y

Bermuda Grass Cynodon dactylon Grass G

Bermuda Sorrel Oxalis pes-caprae Violet Y

Bidens frondosa Bur Marigold Sunflower Y

Birdfoot Deervetch Bird's-Foot Trefoil Pea Y

Bird's-Eye Gilia Gilia tricolor Phlox B P W

Birdseye Speedwell Veronica persica Figwort B

Bird's-Foot Cliffbrake Bird's-Foot Fern Maidenhair Fern G

Bird's-Foot Fern Pellaea mucronata Maidenhair Fern G

Birdsfoot Lotus Bird's-Foot Trefoil Pea Y

Bird's-Foot Lotus Hill Lotus Pea Y

Bird's-Foot Trefoil Lotus corniculatus Pea Y

Bitter Cherry Prunus emarginata Rose W

Bittercress, Western Western Bittercress Mustard W

Bitter Lettuce Prickly Lettuce Sunflower G B Y

Blackberry, Himalayan Himalayan Blackberry Rose G P W

Black Oak, California California Black Oak Beech G

Black Willow, Western Pacific Willow Willow G

Bluecup, Large-Flowered Sierra Bluecup Bluebell B

Bluecup, Sierra Sierra Bluecup Bluebell B

Blue Curls Trichostema lanceolatum Mint B

Blue-Dick Dichelostemma capitatum Lily B W

Blue Elderberry Sambucus mexicana Honeysuckle G W

Blue-Eyes, Baby Baby Blue-Eyes Waterleaf B W

Blue False Gilia Allophyllum gilioides Phlox B

Blue Field Gilia Foothill Gilia Phlox B

Blue Oak Quercus douglasii Beech G

Bolander's Monkeyflower Mimulus bolanderi Snapdragon P P

Bolander's Woodland Star Smooth Woodland Star Saxifrage W

Bracken Fern Pteridium aquilinum Fern G

Brake Fern Bracken Fern Fern G

Brassica rapa Field Mustard Mustard Y

Broadleaf Filaree Erodium botrys Geranium G P P

Brodiaea, Common Blue-Dick Lily B

Brodiaea coronaria Elegant Brodiaea Lily B P

Brodiaea, Elegant Elegant Brodiaea Lily B P

Brodiaea, Harvest Elegant Brodiaea Lily B P

Brodiaea, Twining Twining Brodiaea Lily P

Brome Grass Bromus sp. Grass G

Bromus sp. Brome Grass Grass G

Brooklime, American American Speedwell Figwort B

Buckbrush Ceanothus cuneatus Buckthorn G W

Buckeye, California California Buckeye Buckeye G W

Buckwheat, Bailey's Bailey's Buckwheat Buckwheat W

Buckwheat, California California Buckwheat Buckwheat G P W

Buffalo-Bur Solanum rostratum Nightshade Y

Bull Pine Digger Pine Pine G

Bur, Buffalo- Buffalo-Bur Nightshade Y

Burclover California Bur Clover Pea Y

Bur Clover, California California Bur Clover Pea Y

Bur Marigold Bidens frondosa Sunflower Y

Bur Medic California Bur Clover Pea Y

Bur-Nut, Ground Puncture Vine Caltrop Y

Bush, Flannel Flannel Bush Cacao Y

Bush Senecio Shrubby Butterweed Sunflower G Y

Buttercup, Bermuda Bermuda Sorrel Violet Y

Buttercup, Water Water Buttercup Buttercup W

Butterfly Mariposa Lily Calochortus venustum Lily W P

Butterweed, Common Common Senecio Sunflower G Y

Butterweed, Shrubby Shrubby Butterweed Sunflower G Y

Button, Bachelor's Bachelor's Button Sunflower B P P

Buttonbush Cephalanthus occidentalis Madder G W

Calandrinia ciliata Red Maids Purslane P

California Ash Foothill Ash Olive G

California Bay Umbellularia californica Laurel G Y

California Black Oak Quercus kelloggii Beech G

California Buckeye Aesculus californica Buckeye G W

California Buckwheat Eriogonum fasciculatum Buckwheat G P W

California Bur Clover Medicago polymorpha Pea Y

California Dodder Cuscuta californica Morn Glory O W

California Lilac Deerbrush Buckthorn B W

California Manroot Wild Cucumber Cucumber W

California Poppy Eschscholzia californica Poppy O W

California Redbud Western Redbud Legume G P

California Sagewort Mugwort Sunflower Y

California Saxifrage Saxifraga californica Saxifrage W

California Thistle Cirsium occidentale Sunflower G P

California White Oak Valley Oak Beech G

California Wild Grape Vitis californica Grape W

Calochortus amoenus Fairy Lantern Lily P

Calochortus venustum Butterfly Mariposa Lily Lily W P

Caltrop Puncture Vine Caltrop Y

Camissonia sierrae ssp. sierrae Sierra Suncup Eve Primrose Y

Campion Indian Pink Eve Primrose O

Canada Thistle Cirsium arvense Sunflower G P

Canchalagua Charming Centaury Gentium P P

Capsella bursa-pastoris Shepherd's Purse Mustard W

Cardamine oligosperma Western Bittercress Mustard W

Carnation, Wild Wild Carnation Pink P

Carrot, American Wild Rattlesnake Weed Parsley G W

Castilleja exserta Purple Owl's Clover Snapdragon P P

Castilleja lineariloba Pallid Owl's Clover Snapdragon W

Catchfly Indian Pink Pink O

Catchfly, Common Common Catchfly Pink P

Caterpillar Phacelia Phacelia cicutaria var. hispida Waterleaf W

Cat's Ear, Rough False Dandelion Sunflower Y

Cattail, Narrowleaf Narrowleaf Cattail Cattail G

Ceanothus cuneatus Buckbrush Buckthorn G W

Ceanothus integerrimus Deerbrush Buckthorn B W

Ceanothus, Wedgeleaf Buckbrush Buckthorn G W

Cell Tree Arboreus cellulitis ssp. YLP Verizon G

Centaurea cyanus Bachelor's Button Sunflower B P P

Centaurea cyanus Bachelor's Button Sunflower B P P

Centaurea melitensis Tocolote Sunflower G P R Y

Centaurium venustum Charming Centaury Gentium P P

Centaury, Charming Charming Centaury Gentium P P

Cephalanthus occidentalis Buttonbush Madder G W

Cerastium glomeratum Sticky Mouse-Ear Chickweed Pink W

Cercis occidentalis Western Redbud Legume G P

Chaenactis glabriuscula Yellow Pincushion Sunflower Y

Chamaesyce maculata Spotted Spurge Spurge P

Chamomilla suaveolens Pineapple Weed Sunflower Y

Chaparral Honeysuckle Lonicera interrupta Honeysuckle G R Y

Charlock Mustard Sinapis arvensis Mustard Y

Charming Centaury Centaurium venustum Gentium P P

Cherry, Bitter Bitter Cherry Rose W

Chestnut, Horse California Buckeye Buckeye G W

Chickweed, Common Common Chickweed Pink W

Chickweed, Sticky Mouse-Ear Sticky Mouse-Ear Chickweed Pink W

Chilean Aster Common Aster Sunflower P

Chinese Houses, Sticky Sticky Chinese Houses Figwort G P P W

Chlorogalum pomeridianum Wavy-Leaved Soap Plant Lily W

Chorizanthe membranacea Clustered Spineflower Buckwheat P

Cirsium arvense Canada Thistle Sunflower G P

Cirsium occidentale California Thistle Sunflower G P

Clammy Clover Trifolium obtusiflorum Pea G P W

Clarkia cylindrica Speckled Clarkia Eve Primrose P

Clarkia, Deerhorn Pinkfairies Clarkia Eve Primrose P

Clarkia, Diamond Diamond Clarkia Eve Primrose P W

Clarkia dudleyana Dudley's Clarkia Eve Primrose W P

Clarkia, Dudley's Dudley's Clarkia Eve Primrose W P

Clarkia elegans Elegant Clarkia Eve Primrose O P P W

Clarkia, Elegant Elegant Clarkia Eve Primrose O P P W

Clarkia, Fort Miller Williamson's Clarkia Eve Primrose P P W

California Laurel California Bay Laurel G Y

Clarkia modesta Diamond Clarkia Eve Primrose P W

Clarkia, Pinkfairies Pinkfairies Clarkia Eve Primrose P

Clarkia pulchella Pinkfairies Clarkia Eve Primrose P

Clarkia, Purple Winecup Clarkia Eve Primrose P

Clarkia purpurea Winecup Clarkia Eve Primrose P

Clarkia purpurea ssp. quadrivulnera Winecup Clarkia Eve Primrose P

Clarkia, Speckled Speckled Clarkia Eve Primrose P

Clarkia unguiculata Woodland Clarkia Eve Primrose P

Clarkia williamsonii Williamson's Clarkia Eve Primrose P P W

Clarkia, Williamson's Williamson's Clarkia Eve Primrose P P W

Clarkia, Winecup Winecup Clarkia Eve Primrose P

Clarkia, Winecup Winecup Clarkia Eve Primrose P

Clarkia, Woodland Woodland Clarkia Eve Primrose P

Clarkia, Woodland Woodland Clarkia Eve Primrose P R

Clasping Henbit Lamium amplexicaule Mint P

Claytonia perfoliata Miner's Lettuce Purslane W

Cleavers Common Bedstraw Madder W

Cliffbrake, Bird's-Foot Bird's-Foot Fern Maidenhair Fern G

Clocks Broadleaf Filaree, Redstem Filaree Geranium G P P

Clover, California Bur California Bur Clover Pea Y

Clover, Clammy Clammy Clover Pea G P W

Clover, Creek Clammy Clover Pea G P W

Clover, Crimson Crimson Clover Pea R

Clover, Low Hop Low Hop Clover Pea Y

Clover, Pallid Owl's Pallid Owl's Clover Snapdragon W

Clover, Purple Owl's Purple Owl's Clover Snapdragon P P

Clover, Rabbit's-Foot Rabbit's-Foot Clover Pea P

Clover, Red Red Clover Pea P

Clover, Rose Rose Clover Pea P

Clover, Spanish Spanish Lotus Pea P W

Clover, Sweet (Yellow) Yellow Sweet Clover Pea Y

Clover, Thin-Lobed Owl's Pallid Owl's Clover Snapdragon W

Clover, Tomcat Tomcat Clover Pea P P W

Clover, White White Clover Pea G W

Clover, White White Clover Pea W

Clover, White Sweet White Sweet Clover Pea W

Clover, White-Tipped White-Tipped Clover Pea P P W

Clover, White-Topped White-Tipped Clover Pea P P W

Clover, Yellow Sweet Yellow Sweet Clover Pea Y

Clustered Spineflower Chorizanthe membranacea Buckwheat P

Cocklebur Xanthium strumarium Buttercup G W

Cockleburr, Rough Cocklebur Buttercup G W

Coffeeberry, Hollyleaf Hollyleaf Redberry Buckthorn G R

Collinsia heterophylla Sticky Chinese Houses Figwort G P P W

Common Aster Aster chilensis Sunflower P

Common Bedstraw Galium aparine Madder W

Common Brodiaea Blue-Dick Lily B

Common Butterweed Common Senecio Sunflower G Y

Common Catchfly Silene gallica Pink P

Common Chickweed Stellaria media Pink W

Common Dwarf Flax Threadstem Flax Flax W

Common Groundsel Common Senecio Sunflower G Y

Common Horehound Horehound Mint W

Common Lomatium Lomatium utriculatum Carrot Y

Common Madia Madia elegans Sunflower Y

Common Monkeyflower Mimulus guttatus Figwort Y

Common Mullein Verbascum thapsus Figwort Y

Common Phacelia Phacelia distans Waterleaf B

Common Purslane Portulaca oleracea Purslane Y

Common Sandweed Athysanus pusillus Mustard W

Common Senecio Senecio vulgaris Sunflower G Y

Common Vetch Vicia sativa ssp. nigra Pea P

Cornflower Bachelor's Button Sunflower B P P

Cotton Top Slender Cottonweed Sunflower W

Cottonweed, Slender Slender Cottonweed Sunflower W

Cottonwood, Fremont Fremont Cottonwood Willow G

Cranesbill Broadleaf Filaree, Redstem Filaree Geranium G P P

Cream Cup Platystemon californica Poppy W

Creek Clover Clammy Clover Pea G P W

Creeping Wood Sorrel Oxalis Wood Sorrel Y

Crimson Clover Trifolium incarnatum Pea R

Crimson Monkeyflower Scarlet Monkeyflower Figwort R

Crowfoot, Water Water Buttercup Buttercup W

Cryptantha sp. Cryptantha sp. Sunflower W

Cucumber, Wild Wild Cucumber Cucumber G W

Cup, Cream Cream Cup Poppy W

Curls, Blue Blue Curls Mint B

Curly Dock Rumex crispus Buckwheat G

Cuscuta californica California Dodder Morn Glory O W

Cut-Leaved Geranium Geranium dissectum Geranium P

Cynodon dactylon Bermuda Grass Grass G

Cyperus strigosus Nutsedge Sedge G

Dandelion, False False Dandelion Sunflower Y

Danny's Skullcap Scutellaria tuberosa Mint B

Datisca glomerata Durango Root Datisca W Y

Datura meteloides Jimsonweed Nightshade W

Daucus pusillus Rattlesnake Weed Parsley G W

Deerbrush Ceanothus integerrimus Buckthorn B W

Deerhorn Clarkia Pinkfairies Clarkia Eve Primrose P

Deervetch, Birdfoot Bird's-Foot Trefoil Pea Y

Deervetch, Foothill Hill Lotus Pea Y

Delphinium sp. Larkspur sp. Buttercup P

Dense-Flowered Willowherb Spike Primrose Eve Primrose P

Devil's Beggartick Bur Marigold Sunflower Y

Diamond Clarkia Clarkia modesta Eve Primrose P W

Diamond Fairyfan Diamond Clarkia Eve Primrose P W

Dichelostemma capitatum Blue-Dick Lily B W

Dichelostemma volubile Twining Brodiaea Lily P

Digger Pine Pinus sabiniana Pine G

Distant Phacelia Common Phacelia Waterleaf B

Dobie Pod Slender Keel Fruit Mustard Y

Dock, Curly Curly Dock Buckwheat G

Dodder, California California Dodder Morn Glory O W

Dodecatheon hendersonii Foothill Shooting Star Primrose P P

Douglas' Meadow-Foam Limnanthes douglasii False Mermaid W

Douglas' Sagewort Mugwort Sunflower Y

Douglas' Senecio Shrubby Butterweed Sunflower G Y

Dove's-Foot Geranium Geranium molle Geranium P

Doveweed Turkey Mullein Croton W

Downy Navarretia Navarretia pubescens Phlox B

Dudley's Clarkia Clarkia dudleyana Eve Primrose W

Dudley's Fairyfan Dudley's Clarkia Eve Primrose W

Durango Root Datisca glomerata Datisca W Y

Dwarf Cliff Sedum Parvisedum pumilum Stonecrop Y

Elderberry, Blue Blue Elderberry Honeysuckle G W

Elegant Brodiaea Brodiaea coronaria Lily B P

Elegant Clarkia Clarkia elegans Eve Primrose O P P W

Eleocharis macrostachya Spikerush Sedge W

English Plantain Narrow-Leaved Plantain Plantain W

Epilobium ciliatum ssp. glandulosum Glandular Willow-Herb Eve Primrose P

Epilobium densiflorum Spike Primrose Eve Primrose P

Epilobium pygmaeum Smooth Spike Primrose Eve Primrose P

Eremocarpus setigerus Turkey Mullein Croton W

Eriastrum, Many-Flowered Tehachapi Wool Star Phlox B

Eriastrum pluriflorum Tehachapi Wool Star Phlox B

Eriodictyon californicum Yerba Santa Waterleaf P

Eriogonum baileyi var. baileyi Bailey's Buckwheat Buckwheat W

Eriogonum fasciculatum California Buckwheat Buckwheat G P W

Eriophyllum confertiflorum Golden Yarrow Sunflower Y

Erodium botrys Broadleaf Filaree Geranium G P P

Eschscholzia californica California Poppy Poppy O W

Eschscholzia caespitosa Tufted Poppy Poppy Y

Eschscholzia lobbii Frying Pans Poppy Y

Escobita Purple Owl's Clover Snapdragon P P

Euphorbia helioscopia Sun Spurge Spurge Y

Evergreen Buckthorn Hollyleaf Redberry Buckthorn G R

Everlasting, Pearly Pearly Everlasting Sunflower W

Face, Pretty Pretty Face Lily Y

Fairyfan, Diamond Diamond Clarkia Eve Primrose P W

Fairyfan, Dudley's Dudley's Clarkia Eve Primrose W

Fairyfan, Winecup Winecup Clarkia Eve Primrose P

Fairy Lantern Calochortus amoenus Lily P

False Dandelion Hypochaeris radicata Sunflower Y

False Gilia, Blue Blue False Gilia Phlox B

False Gilia, Purple Purple False Gilyflower Phlox P

False Gilyflower, Purple Purple False Gilyflower Phlox P

Farewell-to-Spring Clarkia amoena Eve Primrose P P W

Fern, Bird's-Foot Bird's-Foot Fern Maidenhair Fern G

Fern, Bracken Bracken Fern Fern G

Fern, Brake Bracken Fern Fern G

Fiddleneck, Menzies' Menzies' Fiddleneck Forget-Me-Not O Y

Field Gilia, Blue Foothill Gilia Phlox B

Field Mustard Brassica rapa Mustard Y

Fiesta Flower Pholistoma auritum Waterleaf B

Filaree, Broadleaf Broadleaf Filaree Geranium G P P

Filaree, Long-Beaked Broadleaf Filaree Geranium G P P

Filaree, Redstem Redstem Filaree Geranium G P P

Five Spot Nemophila maculata Waterleaf W

Flannel Bush Fremontodendron californicum Cacao Y

Flannel Mullein Common Mullein Figwort Y

Flatsedge, Strawcolored Nutsedge Sedge G

Flax, Common Dwarf Threadstem Flax Flax W

Flax, Small Flowered Dwarf Threadstem Flax Flax W

Flax, Small Flower Western Threadstem Flax Flax W

Flax, Wild Blue Wild Blue Flax Flax B

Flax, Threadstem Threadstem Flax Flax W

Flower, Fiesta Fiesta Flower Waterleaf B

Flowering Ash Foothill Ash Olive G

Flower, Popcorn Popcorn Flower Forget-Me-Not W

Foothill Ash Fraxinus dipetala Olive G

Foothill Deervetch Hill Lotus Pea Y

Foothill Gilia Gilia capitata Phlox B

Foothill Gilia Gilia capitata ssp. mediomontana Phlox W

Foothill Larkspur Delphinium hesperium Buttercup B

Foothill Poppy Tufted Poppy Poppy Y

Foothill Shooting Star Dodecatheon hendersonii Primrose P P

Fort Miller Clarkia Williamson's Clarkia Eve Primrose P P W

Four-Leaved Allseed Polycarpon tetraphyllum Pink G

Four-Leaved Manyseed Four-Leaved Allseed Pink G

Four-Leaved Polycarp Four-Leaved Allseed Pink G

Fraxinus dipetala Foothill Ash Olive G

Fremont Cottonwood Populus fremontii Willow G

Fremontodendron californicum Flannel Bush Cacao Y

Fringed Willow-Herb Glandular Willow-Herb Eve Primrose P

Fringepod Lacepod Mustard G W

Frying Pans Eschscholzia lobbii Poppy Y

Frying Pans Poppy Frying Pans Poppy Y

Gairdner's Yampa Yampa Carrot W

Galium aparine Common Bedstraw Madder W

Galium murale Tiny Bedstraw Madder W

Gambleweed Sanicula crassicaulis Carrot Y

Gaping Keckiella Gaping Penstemon Figwort W

Gaping Penstemon Keckiella breviflora var. breviflora Figwort W

Garden Vetch Common Vetch Pea P

Gay Penstemon Penstemon laetus Snapdragon B

Geranium, Cut-Leaved Cut-Leaved Geranium Geranium P

Geranium dissectum Cut-Leaved Geranium Geranium P

Geranium, Dove's-Foot Dove's-Foot Geranium Geranium P

Geranium molle Dove's-Foot Geranium Geranium P

Geranium, Wild Cut-Leaved Geranium Geranium P

Giant Hyssop, Horsemint Horse Mint Mint P

Giant Hyssop, Nettle Leaf Horse Mint Mint P

Gilia, Bird's-Eye Bird's-Eye Gilia Phlox B P W

Gilia, Blue False Blue False Gilia Phlox B

Gilia, Blue Field Foothill Gilia Phlox B

Gilia capitata ssp. mediomontana Foothill Gilia Phlox W

Gilia capitata Foothill Gilia Phlox B

Gilia, Foothill Foothill Gilia Phlox B W

Gilia, Globe Foothill Gilia Phlox W

Gilia, Purple False Purple False Gilyflower Phlox P

Gilia, Straggling Purple False Gilyflower Phlox P

Gilia tricolor Bird's-Eye Gilia Phlox B P W

Gilyflower, Purple False Purple False Gilyflower Phlox P

Girls, Golden Yellow Pincushion Sunflower Y

Githopsis pulchella ssp. campestris Sierra Bluecup Bluebell B

Glandular Willow-Herb Epilobium ciliatum ssp. glandulosum Eve Primrose P

Glassy Onion Allium hyalinum Lily P W

Globe Lily, Rose Fairy Lantern Lily P

Globe Gilia Foothill Gilia Phlox W

Globemallow Sphaeralcea sp. Mallow O

Goat's Head Puncture Vine Caltrop Y

Golden Aster Telegraph Weed Sunflower Y

Golden Girls Yellow Pincushion Sunflower Y

Goldenpoppy, Lobb's Frying Pans Poppy Y

Golden Yarrow Eriophyllum confertiflorum Sunflower Y

Goldfields Lasthenia californica Sunflower Y

Goosegrass Common Bedstraw Madder W

Grape, California Wild California Wild Grape Grape W

Grass Nut Triteleia laxa Lily B

Grass, Bermuda Bermuda Grass Grass G

Grass, Brome Brome Grass Grass G

Grass, Italian Rye Italian Rye Grass Grass G

Grass, Rabbitsfoot Rabbitsfoot Grass Grass G

Grass, Shiver Shiver Grass Grass G

Gray Pine Digger Pine Pine G

Gray's Lupine Sierra Lupine Pea B

Ground Bur-Nut Puncture Vine Caltrop Y

Groundsel, Common Common Senecio Sunflower G Y

Hairgrass, Silvery Shiver Grass Grass G

Hairy Vetch Winter Vetch Pea P

Hall's Mule Ears Wyethia elata Sunflower G Y

Hall's Wyethia Hall's Mule Ears Sunflower G Y

Harlequin Lupine Lupinus stiversii Pea P

Harvest Brodiaea Elegant Brodiaea Lily B P

Head, Goat's Puncture Vine Caltrop Y

Hedge Mustard, Indian Indian Hedge Mustard Mustard W

Hedge-Nettle, White Whitestem Hedge-Nettle Mint P W

Hedge-Nettle, Whitestem Whitestem Hedge-Nettle Mint P W

Hedge-Parsley Torilis arvensis Parsley G W

Heermann's Tarweed Holocarpha heermanni Sunflower Y

Helianthus annuus Sunflower Sunflower G Y

Heliotrope, Wild Common Phacelia Waterleaf B

Henbit, Clasping Clasping Henbit Mint P

Henderson's Shooting Star Foothill Shooting Star Primrose P P

Herald-of-Summer Farewell-to-Spring Eve Primrose P P W

Hesperolinon micranthum Threadstem Flax Flax W

Heterotheca grandiflora Telegraph Weed Sunflower Y

Hill Lotus Lotus humistratus Pea Y

Himalayan Blackberry Rubus discolor Rose G P W

Hollyleaf Coffeeberry Hollyleaf Redberry Buckthorn G R

Hollyleaf Redberry Rhamnus ilicifolia Buckthorn G R

Holocarpha heermanni Heermann's Tarweed Sunflower Y

Honeysuckle, Chaparral Chaparral Honeysuckle Honeysuckle G R Y

Hop Clover, Low Low Hop Clover Pea Y

Horse Chestnut California Buckeye Buckeye G W

Horehound Marrubium vulgare Mint W

Horehound, Common Horehound Mint W

Horehound, White Horehound Mint W

Horse Mint Agastache urticifolia Mint P

Horsemint Giant Hyssop Horse Mint Mint P

Houses, Sticky Chinese Sticky Chinese Houses Figwort G P P W

Hypochaeris radicata False Dandelion Sunflower Y

Hyssop, Horsemint Giant Horse Mint Mint P

Hyssop Loosestrife Lythrum hyssopifolium Eve Primrose P

Hyssop, Nettle Leaf Giant Horse Mint Mint P

Indian Hedge Mustard Sisymbrium orientale Mustard W

Indian Lettuce Miner's Lettuce Purslane W

Indian Mallow Abutilon theophrasti Mallow Y

Indian Paintbrush, Sagebrush Pallid Owl's Clover Snapdragon W

Indian Pink Silene californica Eve Primrose O

Indian Tobacco Nicotiana quadrivalvis Nightshade W

Indian Warrior Pedicularis densiflora Figwort R

Interior Live Oak Sierra Live Oak Beech G

Iron Oak Blue Oak Beech G

Italian Rye Grass Lolium multiflorum Grass G

Ithuriel's Spear Grass Nut Lily B

Jewelflower Shieldleaf Mustard Y

Jimsonweed Datura meteloides Nightshade W

Keckiella breviflora var. breviflora Gaping Penstemon Figwort W

Keckiella, Gaping Gaping Penstemon Figwort W

Keel Fruit, Slender Slender Keel Fruit Mustard Y

Lacepod Thysanocarpus curvipes Mustard G W

Lactuca serriola Prickly Lettuce Sunflower G B Y

Lamium amplexicaule Clasping Henbit Mint P

Lantern, Fairy Fairy Lantern Lily P

Large-Flowered Bluecup Sierra Bluecup Bluebell B

Large Water Plantain Alisma triviale Water Plantain G W

Larkspur sp. Delphinium sp. Buttercup P

Larkspur, Foothill Foothill Larkspur Buttercup B

Larkspur, Western Foothill Larkspur Buttercup B

Lasthenia californica Goldfields Sunflower Y

Laurel, California California Bay Laurel G Y

Layne's Monkeyflower Mimulus layneae Snapdragon P P

Lettuce, Bitter Prickly Lettuce Sunflower G B Y

Lettuce, Indian Miner's Lettuce Purslane W

Lettuce, Miner's Miner's Lettuce Purslane W

Lettuce, Opium Prickly Lettuce Sunflower G B Y

Lettuce, Poison Wild Prickly Lettuce Sunflower G B Y

Lettuce, Prickly Prickly Lettuce Sunflower G B Y

Lettuce, Prickly Prickly Lettuce Sunflower G B Y

Lettuce, Wild (Poison) Prickly Lettuce Sunflower G B Y

Lichen G

Lilac, California Deerbrush Buckthorn B W

Lilac, Mountain Deerbrush Buckthorn B W

Lily, Mariposa Butterfly Mariposa Lily Lily W

Lily, Rose Globe Fairy Lantern Lily P

Lily, Snake Twining Brodiaea Lily P

Limnanthes douglasii Douglas' Meadow-Foam False Mermaid W

Linanthus bicolor True Baby Stars Phlox P

Lindley's Silver Puffs Silver Puffs Sunflower G Y

Linum perenne Wild Blue Flax Flax B

Lithophragma bolanderi Smooth Woodland Star Saxifrage W

Live Oak, Interior Sierra Live Oak Beech G

Live Oak, Sierra Sierra Live Oak Beech G

Lobb's Goldenpoppy Frying Pans Poppy Y

Lolium multiflorum Italian Rye Grass Grass G

Lomatium, Common Common Lomatium Carrot Y

Lomatium utriculatum Common Lomatium Carrot Y

Long-Beaked Filaree Broadleaf Filaree Geranium G P P

Lonicera interrupta Chaparral Honeysuckle Honeysuckle G R Y

Loosestrife, Hyssop Hyssop Loosestrife Eve Primrose P

Lotus, Birdsfoot Bird's-Foot Trefoil Pea Y

Lotus, Bird's-Foot Hill Lotus Pea Y

Lotus corniculatus Bird's-Foot Trefoil Pea Y

Lotus, Hill Hill Lotus Pea Y

Lotus humistratus Hill Lotus Pea Y

Lotus purshianus Spanish Lotus Pea P W

Lotus, Spanish Spanish Lotus Pea P W

Low Hop Clover Trifolium procumbens Pea Y

Lupine, Bentham's Bentham's Lupine Pea B

Lupine, Bush (Silver) Silver Bush Lupine Pea B

Lupine, Gray's Sierra Lupine Pea B

Lupine, Harlequin Harlequin Lupine Pea P

Lupine, Miniature Miniature Lupine Pea B

Lupine, Sierra Sierra Lupine Pea B

Lupine, Silver Bush Silver Bush Lupine Pea B

Lupine, Spider Bentham's Lupine Pea B

Lupine, Whitewhorl Whorled Lupine Pea G W

Lupine, Whorled Whorled Lupine Pea G W

Lupinus albifrons Silver Bush Lupine Pea B

Lupinus benthamii Bentham's Lupine Pea B

Lupinus bicolor Miniature Lupine Pea B

Lupinus densiflorus var. aureus Whorled Lupine Pea G W

Lupinus grayi Sierra Lupine Pea B

Lupinus stiversii Harlequin Lupine Pea P

Lythrum hyssopifolium Hyssop Loosestrife Eve Primrose P

Madia, Common Common Madia Sunflower Y

Madia elegans Common Madia Sunflower Y

Maids, Red Red Maids Purslane P

Mallow, Indian Indian Mallow Mallow Y

Maltese Star Thistle Tocolote Sunflower G P R Y

Manroot, California Wild Cucumber Cucumber W

Many-Flowered Eriastrum Tehachapi Wool Star Phlox B

Many-Flowered Tobacco Nicotiana acuminata var. multiflora Nightshade W

Manyseed, Four-Leaved Four-Leaved Allseed Pink G

Manzanita, Whiteleaf Whiteleaf Manzanita Heath G O P

Marah fabaceus Wild Cucumber Cucumber G W

Marigold, Bur Bur Marigold Sunflower Y

Mariposa Lily Butterfly Mariposa Lily Lily W P

Mariposa Lily, Butterfly Butterfly Mariposa Lily Lily W P

Marker, Pie Indian Mallow Mallow Y

Marrubium vulgare Horehound Mint W

Meadow-Foam, Douglas' Douglas' Meadow-Foam False Mermaid W

Meconella linearis Narrow-Leaved Meconella Poppy Y

Meconella, Narrow-Leaved Narrow-leaved Meconella Poppy Y

Medicago polymorpha California Bur Clover Pea Y

Medic, Bur California Bur Clover Pea Y

Melilotus alba White Sweet Clover Pea W

Melilotus officinalis Yellow Sweet Clover Pea Y

Mentha pulegium Pennyroyal Mint P

Menzies' Fiddleneck Amsinckia menziesii var. intermedia Forget-Me-Not O Y

Microseris lindleyi Silver Puffs Sunflower G Y

Micropus californicus Slender Cottonweed Sunflower W

Milkweed, Narrowleaf Narrowleaf Milkweed Milkweed P W

Milkweed, Purple Purple Milkweed Milkweed P P

Milkweed, Woolly Woolly Milkweed Milkweed Y

Mimulus bolanderi Bolander's Monkeyflower Snapdragon P P

Mimulus cardinalis Scarlet Monkeyflower Figwort R

Mimulus gracilipes Robinson Slenderstalk Monkeyflower Snapdragon P

Mimulus guttatus Common Monkeyflower Figwort Y

Mimulus layneae Layne's Monkeyflower Snapdragon P P

Miner's Lettuce Claytonia perfoliata Purslane W

Miniature Lupine Lupinus bicolor Pea B

Mint, Horse Horse Mint Mint P

Monkeyflower, Bolander's Bolander's Monkeyflower Snapdragon P P

Monkeyflower, Common Common Monkeyflower Figwort Y

Monkeyflower, Crimson Scarlet Monkeyflower Figwort R

Monkeyflower, Layne's Layne's Monkeyflower Snapdragon P P

Monkeyflower, Scarlet Scarlet Monkeyflower Figwort R

Monkeyflower, Seep-Spring Common Monkeyflower Figwort Y

Monkeyflower, Slenderstalk Slenderstalk Monkeyflower Snapdragon P

Moth Mullein Verbascum blattaria Figwort Y

Mountain Lilac Deerbrush Buckthorn B W

Mountain Violet Viola purpurea Violet Y

Mountain White Oak Blue Oak Beech G

Mugwort Artemisia douglasiana Sunflower Y

Mule Ears, Hall's Hall's Mule Ears Sunflower Y

Mullein, Common Common Mullein Figwort Y

Mullein, Flannel Common Mullein Figwort Y

Mullein, Moth Moth Mullein Figwort Y

Mullein, Turkey Turkey Mullein Croton W

Mullein, Woolly Common Mullein Figwort Y

Mushrooms G

Mustard, Charlock Charlock Mustard Mustard Y

Mustard, Field Field Mustard Mustard Y

Mustard, Hedge (Indian) Indian Hedge Mustard Mustard W

Mustard, Hedge (Oriental) Indian Hedge Mustard Mustard W

Mustard, Indian Hedge Indian Hedge Mustard Mustard W

Myrtle, Oregon California Bay Laurel Y

Narrowleaf Cattail Typha latifolia Cattail G

Narrowleaf Milkweed Asclepias fascicularis Milkweed P W

Narrow-Leaved Meconella Meconella linearis Poppy Y

Narrow-Leaved Plantain Plantago lanceolata Plantain W

Navarretia, Downy Downy Navarretia Phlox B

Navarretia pubescens Downy Navarretia Phlox B

Navarretia, Sticky Sticky Navarretia Phlox P

Navarretia viscidula Sticky Navarretia Phlox P

Nemophila maculata Five Spot Waterleaf W

Nemophila menziesii Baby Blue-Eyes Waterleaf B W

Nettle Leaf ,Giant Hyssop Horse Mint Mint P

Nettle, Whitestem Hedge- Whitestem Hedge-Nettle Mint P W

Nicotiana acuminata var. multiflora Tobacco, Many-Flowered Nightshade W

Nicotiana quadrivalvis Indian Tobacco Nightshade W

Nightshade, Purple Purple Nightshade Nightshade P

Northern Water Plantain Large Water Plantain Water Plantain G W

Nut, Grass Grass Nut Lily B

Nutsedge Cyperus strigosus Sedge G

Oak, Blue Blue Oak Beech G

Oak, California Black California Black Oak Beech G

Oak, California White Valley Oak Beech G

Oak, Interior Live Sierra Live Oak Beech G

Oak, Mountain White Blue Oak Beech G

Oak, Poison Poison Oak Sumac G R W

Oak, Sierra Live Sierra Live Oak Beech G

Oak, Valley Valley Oak Beech G

Oak, Valley White Valley Oak Beech G

Old Man of Spring Common Senecio Sunflower G Y

Onion, Glassy Glassy Onion Lily P W

Opium Lettuce Prickly Lettuce Sunflower G B Y

Oregon Myrtle California Bay Laurel Y

Oriental Hedge Mustard Indian Hedge Mustard Mustard W

Owl's Clover, Purple Purple Owl's Clover Snapdragon P P

Owl's Clover, Thin-Lobed Pallid Owl's Clover Snapdragon W

Oxalis Oxalis corniculata Wood Sorrel Y

Oxalis corniculata Oxalis Wood Sorrel Y

Oxalis pes-caprae Bermuda Sorrel Violet Y

Pacific Sanicle Gambleweed Carrot Y

Pacific Snakeroot Gambleweed Carrot Y

Pacific Willow Salix lasiandra Willow G

Paintbrush, Sagebrush Indian Pallid Owl's Clover Snapdragon W

Pallid Owl's Clover Castilleja lineariloba Snapdragon W

Pans, Frying Frying Pans Poppy Y

Parsley, Hedge- Hedge-Parsley Parsley G W

Parvisedum pumilum Dwarf Cliff Sedum Stonecrop Y

Pearly Everlasting Anaphalis margaritacea Sunflower W

Pebble Pincushion Yellow Pincushion Sunflower Y

Pedicularis densiflora Indian Warrior Figwort R

Pellaea mucronata Bird's-Foot Fern Maidenhair Fern G

Pennyroyal Mentha pulegium Mint P

Penstemon, Gaping Gaping Penstemon Figwort W

Penstemon, Gay Gay Penstemon Snapdragon B

Penstemon laetus Gay Penstemon Snapdragon B

Pepperwood California Bay Laurel Y

Perideridia gairdneri Yampa Carrot W

Petrorhagia dubia Wild Carnation Pink P

Phacelia, Caterpillar Caterpillar Phacelia Waterleaf W

Phacelia cicutaria var. hispida Caterpillar Phacelia Waterleaf W

Phacelia, Common Common Phacelia Waterleaf B

Phacelia distans Common Phacelia Waterleaf B

Phacelia, Distant Common Phacelia Waterleaf B

Phacelia heterophylla Vari-Leaf Phacelia Waterleaf W

Phacelia, Vari-Leaf Vari-Leaf Phacelia Waterleaf W

Phlox speciosa ssp. occidentalis Western Showy Phlox Phlox P P

Phlox, Western Showy Western Showy Phlox Phlox P P

Pholistoma auritum Fiesta Flower Waterleaf B

Pie Marker Indian Mallow Mallow Y

Pigweed Amaranth Tumbleweed Amaranth G

Pimpernel, Scarlet Scarlet Pimpernel Primrose O

Pincushion, Pebble Yellow Pincushion Sunflower Y

Pincushion, Yellow Yellow Pincushion Sunflower Y

Pineapple Weed Chamomilla suaveolens Sunflower Y

Pine, Bull Digger Pine Pine G

Pine, Digger Digger Pine Pine G

Pine, Gray Digger Pine Pine G

Pinkfairies Clarkia Clarkia pulchella Eve Primrose P

Pink, Indian Indian Pink Eve Primrose O

Pink, Windmill Common Catchfly Eve Primrose P

Pinus sabiniana Digger Pine Pine G

Plagiobothrys nothofulvus Popcorn Flower Forget-Me-Not W

Plantago lanceolata Narrow-Leaved Plantain Plantain W

Plantain, English Narrow-Leaved Plantain Plantain W

Plantain, Large Water Large Water Plantain Water Plantain G W

Plantain, Narrow-Leaved Narrow-Leaved Plantain Plantain W

Plantain, Northern Water Large Water Plantain Water Plantain G W

Platystemon californica Cream Cup Poppy W

Poison Oak Toxicodendron diversilobum Sumac G R W

Poison Wild Lettuce Prickly Lettuce Sunflower G B Y

Polycarp, Four-Leaved Four-Leaved Allseed Pink G

Polycarpon tetraphyllum Four-Leaved Allseed Pink G

Polypogon monspeliensis Rabbitsfoot Grass Grass G

Poor Man's Weatherglass Scarlet Pimpernel Primrose O

Popcorn Flower Plagiobothrys nothofulvus Forget-Me-Not W

Poppy, California California Poppy Poppy O W

Poppy, Foothill Tufted Poppy Poppy Y

Poppy, Frying Pans Frying Pans Poppy Y

Poppy, Tufted Tufted Poppy Poppy Y

Populus fremontii Fremont Cottonwood Willow G

Portulaca oleracea Common Purslane Purslane Y

Pretty Face Triteleia ixioides Lily Y

Prickly Lettuce Lactuca serriola Sunflower G B Y

Primrose, Smooth Spike Smooth Spike Primrose Eve Primrose P

Primrose, Spike Spike Primrose Eve Primrose P

Prunus emarginata Bitter Cherry Rose W

Pteridium aquilinum Bracken Fern Fern G

Puffs, Silver Silver Puffs Sunflower G Y

Puncture Vine Tribulus terrestris Caltrop Y

Purple Clarkia Winecup Clarkia Eve Primrose P

Purple False Gilia Purple False Gilyflower Phlox P

Purple False Gilyflower Allophyllum divaricatum Phlox P

Purple Milkweed Asclepias cordifolia Milkweed P

Purple Milkweed Asclepias cordifolia Milkweed P

Purple Nightshade Solanum xanthi Nightshade P

Purple Owl's Clover Castilleja exserta Snapdragon P P

Purple Sanicle Sanicula bipinnatifida Carrot R

Purse, Shepherd's Shepherd's Purse Mustard W

Purslane, Common Common Purslane Purslane Y

Q-Tips Slender Cottonweed Sunflower W

Quercus douglasii Blue Oak Beech G

Quercus kelloggii California Black Oak Beech G

Quercus lobata Valley Oak Beech G

Quercus wislizenii Sierra Live Oak Beech G

Rabbit's-Foot Clover Trifolium arvense Pea P

Rabbitsfoot Grass Polypogon monspeliensis Grass G

Radish, Wild Wild Radish Mustard Y

Ragwort, Threadleaf Shrubby Butterweed Sunflower Y

Ranunculus aquatilis Water Buttercup Buttercup W

Raphanus sativas Wild Radish Mustard Y

Rattlesnake Weed Daucus pusillus Parsley G W

Redberry, Hollyleaf Hollyleaf Redberry Buckthorn G R

Redbud, California Western Redbud Legume G P

Redbud, Western Western Redbud Legume G P

Red Clover Trifolium pratense Pea P

Red Maids Calandrinia ciliata Purslane P

Redstem Filaree Erodium cicutarium Geranium G P P

Rhamnus ilicifolia Hollyleaf Redberry Buckthorn G R

Rhus trilobata Squawbush Sumac G O R W

Ribgrass Narrow-Leaved Plantain Plantain W

Root, Durango Durango Root Datisca W Y

Rorippa nasturtium-aquaticum Watercress Mustard W

Rose Clover Trifolium hirtum Pea P

Rose Globe Lily Fairy Lantern Lily P

Rough Cat's Ear False Dandelion Sunflower Y

Rough Cockleburr Cocklebur Buttercup G W

Rubus discolor Himalayan Blackberry Rose G P W

Rumex crispus Curly Dock Buckwheat G

Rye Grass, Italian Italian Rye Grass Grass G

Sagebrush Indian Paintbrush Pallid Owl's Clover Snapdragon W

Sagewort, California Mugwort Sunflower Y

Sagewort, Douglas' Mugwort Sunflower Y

Salix lasiandra Pacific Willow Willow G

Salix lasiolepis Benth. Arroyo Willow Willow G

Sambucus mexicana Blue Elderberry Honeysuckle G W

Sandspurry, Sticky Sticky Sandspurry Pink P

Sandweed, Common Common Sandweed Mustard W

Sanicle, Pacific Gambleweed Carrot Y

Sanicle, Purple Purple Sanicle Carrot R

Sanicula bipinnatifida Purple Sanicle Carrot R

Sanicula crassicaulis Gambleweed Carrot Y

Saxifraga californica California Saxifrage Saxifrage W

Saxifrage, California California Saxifrage Saxifrage W

Scarlet Monkeyflower Mimulus cardinalis Figwort R

Scarlet Pimpernel Anagallis arvensis Primrose O

Scutellaria tuberosa Danny's Skullcap Mint B

Seep-Spring Monkeyflower Common Monkeyflower Figwort Y

Senecio, Bush Shrubby Butterweed Sunflower Y

Senecio, Douglas' Shrubby Butterweed Sunflower Y

Senecio flaccidus var. douglasii Shrubby Butterweed Sunflower Y

Shamrock, Wood Oxalis Wood Sorrel Y

Shepherd's Purse Capsella bursa-pastoris Mustard W

Shieldleaf Streptanthus tortuosus Mustard Y

Shining Willow Pacific Willow Willow G

Shiver Grass Aira caryophyllea Grass G

Shooting Star, Foothill Foothill Shooting Star Primrose P P

Shooting Star, Henderson's Foothill Shooting Star Primrose P P

Showy Phlox, Western Western Showy Phlox Phlox P P

Shrubby Butterweed Senecio flaccidus var. douglasii Sunflower Y

Sierra Bluecup Githopsis pulchella ssp. campestris Bluebell B

Sierra Lupine Lupinus grayi Pea B

Silene californica Indian Pink Pink O

Silene gallica Windmill Pink Pink P

Silver Bush Lupine Lupinus albifrons Pea B

Silver Puffs Microseris lindleyi Sunflower G Y

Sisymbrium orientale Indian Hedge Mustard Mustard W

Skullcap, Danny's Danny's Skullcap Mint B

Skunkbrush Squawbush Sumac G O R W

Skunkbush Sumac Squawbush Sumac G O R W

Slender Cottonweed Micropus californicus Sunflower W

Slender Keel Fruit Tropidocarpum gracile Mustard Y

Slenderstalk Monkeyflower Mimulus gracilipes Robinson Snapdragon P

Slender Willow-Herb Glandular Willow-Herb Eve Primrose P

Small Flowered Dwarf Flax Threadstem Flax Flax W

Small Flower Western Flax Threadstem Flax Flax W

Smooth Spike Primrose Epilobium pygmaeum Eve Primrose P

Smooth Woodland Star Lithophragma bolanderi Saxifrage W

Snake Lily Twining Brodiaea Lily P

Snakeroot Purple Sanicle Carrot R

Snakeroot, Pacific Gambleweed Carrot Y

Soap Plant, Wavy-Leaved Wavy-Leaved Soap Plant Lily W

Soaproot Wavy-Leaved Soap Plant Lily W

Solanum rostratum Buffalo-Bur Nightshade Y

Solanum xanthi Purple Nightshade Nightshade P

Sonchus asper ssp. asper Spiny Sowthistle Sunflower Y

Sorghum Sorghum bicolor Sorghum G

Sorghum bicolor Sorghum Sorghum G

Sorrel, Bermuda Bermuda Sorrel Violet Y

Sorrel, Creeping Wood Oxalis Wood Sorrel Y

Sourgrass Oxalis Wood Sorrel Y

Sowthistle, Spiny Spiny Sowthistle Sunflower Y

Spanish Clover Spanish Lotus Pea P W

Spanish Lotus Lotus purshianus Pea P W

Spear, Ithuriel's Grass Nut Lily B

Speckled Clarkia Clarkia cylindrica Eve Primrose P

Speedwell, Birdseye Veronica persica Figwort B

Speedwell, American American Speedwell Figwort B

Spergularia macrotheca Sticky Sandspurry Pink P

Sphaeralcea sp. Globemallow Mallow O

Spider Lupine Bentham's Lupine Pea B

Spike Primrose Epilobium densiflorum Eve Primrose P

Spike Primrose, Smooth Smooth Spike Primrose Eve Primrose P

Spikerush Eleocharis macrostachya Sedge W

Spineflower, Clustered Clustered Spineflower Buckwheat P

Spiny Sowthistle Sonchus asper ssp. asper Sunflower Y

Spotted Spurge Chamaesyce maculata Spurge P

Spring Beauty Miner's Lettuce Purslane W

Spring, Old Man of Common Senecio Sunflower Y

Spring Vetch Vicia sativa Pea P P R

Spurge, Spotted Spotted Spurge Spurge P

Spurge, Sun Sun Spurge Spurge Y

Squawbush Rhus trilobata Sumac G O R W

Squawroot Yampa Carrot W

Stachys albens Whitestem Hedge-Nettle Mint P W

Star, Bolander's Woodland Smooth Woodland Star Saxifrage W

Star, Foothill Shooting Foothill Shooting Star Primrose P P

Star, Henderson's Shooting Foothill Shooting Star Primrose P P

Star, Sierra Smooth Woodland Star Saxifrage W

Star, Smooth Woodland Smooth Woodland Star Saxifrage W

Stars, True Baby True Baby Stars Phlox P

Star, Tehachapi Wool Tehachapi Wool Star Phlox B

Star Thistle, Maltese Tocolote Sunflower G P R Y

Stellaria media Common Chickweed Pink W

Sticktight Bur Marigold Sunflower Y

Sticky Chinese Houses Collinsia heterophylla Figwort G P P W

Sticky Mouse-Ear Chickweed Cerastium glomeratum Pink W

Sticky Navarretia Navarretia viscidula Phlox P

Sticky Sandspurry Spergularia macrotheca Pink P

Storksbill Broadleaf Filaree, Redstem Filaree Geranium G P P

Straggling Gilia Purple False Gilyflower Phlox P

Strawcolored Flatsedge Nutsedge Sedge G

Streptanthus tortuosus Shieldleaf Mustard Y

Sumac, Skunkbush Squawbush Sumac G O R W

Suncup, Sierra Sierra Suncup Eve Primrose Y

Sunflower Helianthus annuus Sunflower Y

Sun Spurge Euphorbia helioscopia Spurge Y

Square Mariposa Tulip Butterfly Mariposa Lily Lily W P

Sweet Clover, White White Sweet Clover Pea W

Sweet Clover, Yellow Yellow Sweet Clover Pea Y

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Tackweed Puncture Vine Caltrop Y

Tarweed Common Madia Sunflower Y

Tarweed, Heermann's Heermann's Tarweed Sunflower Y

Tassels, Valley Pallid Owl's Clover Snapdragon W

Tehachapi Wool Star Eriastrum pluriflorum Phlox B

Telegraph Weed Heterotheca grandiflora Sunflower Y

Thin-Lobed Owl's Clover Pallid Owl's Clover Snapdragon W

Thistle, California California Thistle Sunflower G P

Thistle, Canada Canada Thistle Sunflower G P

Thistle, Maltese Star Tocolote Sunflower G P R Y

Thistle, Star Tocolote Sunflower G P R Y

Thorn Apple Jimsonweed Nightshade W

Threadleaf Ragwort Shrubby Butterweed Sunflower Y

Threadstem Flax Hesperolinon micranthum Flax W

Thysanocarpus curvipes Lacepod Mustard G W

Tiny Bedstraw Galium murale Madder W

Tobacco, Indian Indian Tobacco Nightshade W

Tobacco, Many-Flowered Nicotiana acuminata var. multiflora Nightshade W

Tocolote Centaurea melitensis Sunflower Y

Tomcat Clover Trifolium tridentatum Pea P P W

Toothwort Western Bittercress Mustard W

Torilis arvensis Hedge-Parsley Parsley G W

Toxicodendron diversilobum Poison Oak Sumac G R W

Tree, Cell Cell Tree Verizon G

Trefoil, Bird's-Foot Bird's-Foot Trefoil Pea Y

Tribulus terrestris Puncture Vine Caltrop Y

Trichostema lanceolatum Blue Curls Mint B

Trifolium arvense Rabbit's-Foot Clover Pea P

Trifolium hirtum Rose Clover Pea P

Trifolium incarnatum Crimson Clover Pea R

Trifolium obtusiflorum Clammy Clover Pea G P W

Trifolium pratense Red Clover Pea P

Trifolium procumbens Low Hop Clover Pea Y

Trifolium repens White Clover Pea W

Trifolium tridentatum Tomcat Clover Pea P P W

Trifolium variegatum White-Tipped Clover Pea P P W

Triteleia ixioides Pretty Face Lily Y

Tropidocarpum gracile Slender Keel Fruit Mustard Y

True Baby Stars Linanthus bicolor Phlox P

Tulip, Square Mariposa Butterfly Mariposa Lily Lily W P

Tufted Poppy Eschscholzia caespitosa Poppy Y

Tumbleweed Amaranthus albus Amaranth G

Turkey Mullein Eremocarpus setigerus Croton W

Twining Brodiaea Dichelostemma volubile Lily P

Two-Petal Ash Foothill Ash Olive G

Typha latifolia Narrowleaf Cattail Cattail G

Umbellularia californica California Bay Laurel G Y

Uropappus lindleyi Silver Puffs Sunflower Y

Valley Oak Quercus lobata Beech G

Valley Tassels Pallid Owl's Clover Snapdragon W

Valley White Oak Valley Oak Beech G

Vari-Leaf Phacelia Phacelia heterophylla Waterleaf W

Velvetleaf Indian Mallow Mallow Y

Verbascum blattaria Moth Mullein Figwort Y

Verbascum thapsus Common Mullein Figwort Y

Veronica persica Birdseye Speedwell Figwort B

Veronica americana American Speedwell Figwort B

Vetch, Common Common Vetch Pea P

Vetch, Garden Common Vetch Pea P

Vetch, Hairy Winter Vetch Pea P

Vetch, Spring Spring Vetch Pea P P R

Vetch, Winter Winter Vetch Pea P

Vicia sativa Spring Vetch Pea P P R

Vicia sativa ssp. nigra Common Vetch Pea P

Vicia villosa Winter Vetch Pea P

Vine, Puncture Puncture Vine Caltrop Y

Vinegar Weed Blue Curls Mint B

Viola purpurea Mountain Violet Violet Y

Violet, Mountain Mountain Violet Violet Y

Vitis californica California Wild Grape Grape W

Wally's Basket Grass Nut Lily B

Warrior, Indian Indian Warrior Figwort R

Wartweed Sun Spurge Spurge Y

Water Buttercup Ranunculus aquatilis Buttercup W

Watercress Rorippa nasturtium-aquaticum Mustard W

Water Crowfoot Water Buttercup Buttercup W

Water Plantain, Large Large Water Plantain Water Plantain G W

Water Plantain, Northern Large Water Plantain Water Plantain G W

Wavy-Leaved Soap Plant Chlorogalum pomeridianum Lily W

Weatherglass, Poor Man's Scarlet Pimpernel Primrose O

Wedgeleaf Ceanothus Buckbrush Buckthorn G W

Weed, Pineapple Pineapple Weed Sunflower Y

Weed, Rattlesnake Rattlesnake Weed Parsley G W

Weed, Telegraph Telegraph Weed Sunflower Y

Western Bittercress Cardamine oligosperma Mustard W

Western Black Willow Pacific Willow Willow G

Western Larkspur Foothill Larkspur Buttercup B

Western Redbud Cercis occidentalis Legume G P

Western Showy Phlox Phlox speciosa ssp. occidentalis Phlox P P

White Clover Trifolium repens Pea W

White Hedge-Nettle Whitestem Hedge-Nettle Mint P W

White Horehound Horehound Mint W

Whiteleaf Manzanita Arctostaphylos viscida Heath G O P

White Oak, California Valley Oak Beech G

White Oak, Mountain Blue Oak Beech G

White Oak, Valley Valley Oak Beech G

Whitestem Hedge-Nettle Stachys albens Mint P W

White Sweet Clover Melilotus alba Pea W

White-Tipped Clover Trifolium variegatum Pea P P W

White-Topped Clover White-Tipped Clover Pea P P W

Whitewhorl Lupine Whorled Lupine Pea G W

White Willow Arroyo Willow Willow G

Whorled Lupine Lupinus densiflorus var. aureus Pea G W

Wild Blue Flax Linum perenne Flax B

Wild Carnation Petrorhagia dubia Pink P

Wild Cucumber Marah fabaceus Cucumber G W

Wild Geranium Cut-Leaved Geranium Geranium P

Wild Heliotrope Common Phacelia Waterleaf

Abutilon theophrasti	Indian Mallow	Mallow	Y
Agastache urticifolia	Horse Mint	Mint	P
Aira caryophyllea	Shiver Grass	Grass	G
Alfilaria	Broadleaf Filaree, Redstem Filaree	Geranium	G P P
Alisma triviale	Large Water Plantain	Water Plantain	G W
Allium hyalinum	Glassy Onion	Lily	P W
Allophyllum divaricatum	Purple False Gilyflower	Phlox	P
Allophyllum gilioides	Blue False Gilia	Phlox	B
Allseed, Four-Leaved	Four-Leaved Allseed	Pink	G
Amaranth, Pigweed	Tumbleweed	Amaranth	G
Amaranthus albus	Tumbleweed	Amaranth	G
American Brooklime	American Speedwell	Figwort	B
American Speedwell	Veronica americana	Figwort	B
American Wild Carrot	Rattlesnake Weed	Parsley	G W
Amole	Wavy-Leaved Soap Plant	Lily	W
Amsinckia menziesii var. intermedia	Menzies' Fiddleneck	Forget-Me-Not	O Y
Anagallis arvensis	Scarlet Pimpernel	Primrose	O
Anaphalis margaritacea	Pearly Everlasting	Sunflower	W
Apple, Thorn	Jimsonweed	Nightshade	W
Arboreus cellulitis ssp. YLP	Cell Tree	Verizon	G
Arctostaphylos viscida	Whiteleaf Manzanita	Heath	G O P
Arroyo Willow	Salix lasiolepis Benth.	Willow	G
Artemisia douglasiana	Mugwort	Sunflower	Y
Asclepias cordifolia	Purple Milkweed	Milkweed	P
Asclepias cordifolia	Purple Milkweed	Milkweed	P
Asclepias fascicularis	Narrowleaf Milkweed	Milkweed	P W
Asclepias vestita	Woolly Milkweed	Milkweed	G Y
Ash, California	Foothill Ash	Olive	G
Ash, Flowering	Foothill Ash	Olive	G
Ash, Foothill	Foothill Ash	Olive	G
Ash, Two-Petal	Foothill Ash	Olive	G
Aster, Chilean	Common Aster	Sunflower	P
Aster chilensis	Common Aster	Sunflower	P
Aster, Common	Common Aster	Sunflower	P
Aster, Golden	Telegraph Weed	Sunflower	Y
Athysanus pusillus	Common Sandweed	Mustard	W
Avena sp.	Wild Oats	Grass	G

Baby Blue-Eyes	Nemophila menziesii	Waterleaf	B W
Baby Stars, True	True Baby Stars	Phlox	P
Bachelor's Button	Centaurea cyanus	Sunflower	B P P
Bailey's Buckwheat	Eriogonum baileyi var. baileyi	Buckwheat	W
Basket, Wally's	Grass Nut	Lily	B
Bay, California	California Bay	Laurel	G Y
Bedstraw, Common	Common Bedstraw	Madder	W
Bedstraw, Tiny	Tiny Bedstraw	Madder	W
Bedstraw, Yellow Wall	Tiny Bedstraw	Madder	W
Bentham's Lupine	Lupinus benthamii	Pea	B
Bermuda Buttercup	Bermuda Sorrel	Violet	Y
Bermuda Grass	Cynodon dactylon	Grass	G
Bermuda Sorrel	Oxalis pes-caprae	Violet	Y
Bidens frondosa	Bur Marigold	Sunflower	Y
Birdfoot Deervetch	Bird's-Foot Trefoil	Pea	Y
Bird's-Eye Gilia	Gilia tricolor	Phlox	B P W
Birdseye Speedwell	Veronica persica	Figwort	B
Bird's-Foot Cliffbrake	Bird's-Foot Fern	Maidenhair Fern	G
Bird's-Foot Fern	Pellaea mucronata	Maidenhair Fern	G
Birdsfoot Lotus	Bird's-Foot Trefoil	Pea	Y
Bird's-Foot Lotus	Hill Lotus	Pea	Y
Bird's-Foot Trefoil	Lotus corniculatus	Pea	Y
Bitter Cherry	Prunus emarginata	Rose	W
Bittercress, Western	Western Bittercress	Mustard	W
Bitter Lettuce	Prickly Lettuce	Sunflower	G B Y
Blackberry, Himalayan	Himalayan Blackberry	Rose	G P W
Black Oak, California	California Black Oak	Beech	G
Black Willow, Western	Pacific Willow	Willow	G
Bluecup, Large-Flowered	Sierra Bluecup	Bluebell	B
Bluecup, Sierra	Sierra Bluecup	Bluebell	B
Blue Curls	Trichostema lanceolatum	Mint	B
Blue-Dick	Dichelostemma capitatum	Lily	B W
Blue Elderberry	Sambucus mexicana	Honeysuckle	G W
Blue-Eyes, Baby	Baby Blue-Eyes	Waterleaf	B W
Blue False Gilia	Allophyllum gilioides	Phlox	B
Blue Field Gilia	Foothill Gilia	Phlox	B
Blue Oak	Quercus douglasii	Beech	G
Bolander's Monkeyflower	Mimulus bolanderi	Snapdragon	P P
Bolander's Woodland Star	Smooth Woodland Star	Saxifrage	W
Bracken Fern	Pteridium aquilinum	Fern	G
Brake Fern	Bracken Fern	Fern	G
Brassica rapa	Field Mustard	Mustard	Y
Broadleaf Filaree	Erodium botrys	Geranium	G P P
Brodiaea, Common	Blue-Dick	Lily	B
Brodiaea coronaria	Elegant Brodiaea	Lily	B P
Brodiaea, Elegant	Elegant Brodiaea	Lily	B P
Brodiaea, Harvest	Elegant Brodiaea	Lily	B P
Brodiaea, Twining	Twining Brodiaea	Lily	P
Brome Grass	Bromus sp.	Grass	G
Bromus sp.	Brome Grass	Grass	G
Brooklime, American	American Speedwell	Figwort	B
Buckbrush	Ceanothus cuneatus	Buckthorn	G W
Buckeye, California	California Buckeye	Buckeye	G W
Buckwheat, Bailey's	Bailey's Buckwheat	Buckwheat	W
Buckwheat, California	California Buckwheat	Buckwheat	G P W
Buffalo-Bur	Solanum rostratum	Nightshade	Y
Bull Pine	Digger Pine	Pine	G
Bur, Buffalo-	Buffalo-Bur	Nightshade	Y
Burclover	California Bur Clover	Pea	Y
Bur Clover, California	California Bur Clover	Pea	Y
Bur Marigold	Bidens frondosa	Sunflower	Y
Bur Medic	California Bur Clover	Pea	Y
Bur-Nut, Ground	Puncture Vine	Caltrop	Y
Bush, Flannel	Flannel Bush	Cacao	Y
Bush Senecio	Shrubby Butterweed	Sunflower	G Y
Buttercup, Bermuda	Bermuda Sorrel	Violet	Y
Buttercup, Water	Water Buttercup	Buttercup	W
Butterfly Mariposa Lily	Calochortus venustum	Lily	W P
Butterweed, Common	Common Senecio	Sunflower	G Y
Butterweed, Shrubby	Shrubby Butterweed	Sunflower	G Y
Button, Bachelor's	Bachelor's Button	Sunflower	B P P
Buttonbush	Cephalanthus occidentalis	Madder	G W

Calandrinia ciliata	Red Maids	Purslane	P
California Ash	Foothill Ash	Olive	G
California Bay	Umbellularia californica	Laurel	G Y
California Black Oak	Quercus kelloggii	Beech	G
California Buckeye	Aesculus californica	Buckeye	G W
California Buckwheat	Eriogonum fasciculatum	Buckwheat	G P W
California Bur Clover	Medicago polymorpha	Pea	Y
California Dodder	Cuscuta californica	Morn Glory	O W
California Lilac	Deerbrush	Buckthorn	B W
California Manroot	Wild Cucumber	Cucumber	W
California Poppy	Eschscholzia californica	Poppy	O W
California Redbud	Western Redbud	Legume	G P
California Sagewort	Mugwort	Sunflower	Y
California Saxifrage	Saxifraga californica	Saxifrage	W
California Thistle	Cirsium occidentale	Sunflower	G P
California White Oak	Valley Oak	Beech	G
California Wild Grape	Vitis californica	Grape	W
Calochortus amoenus	Fairy Lantern	Lily	P
Calochortus venustum	Butterfly Mariposa Lily	Lily	W P
Caltrop	Puncture Vine	Caltrop	Y
Camissonia sierrae ssp. sierrae	Sierra Suncup	Eve Primrose	Y
Campion	Indian Pink	Eve Primrose	O
Canada Thistle	Cirsium arvense	Sunflower	G P
Canchalagua	Charming Centaury	Gentium	P P
Capsella bursa-pastoris	Shepherd's Purse	Mustard	W
Cardamine oligosperma	Western Bittercress	Mustard	W
Carnation, Wild	Wild Carnation	Pink	P
Carrot, American Wild	Rattlesnake Weed	Parsley	G W
Castilleja exserta	Purple Owl's Clover	Snapdragon	P P
Castilleja lineariloba	Pallid Owl's Clover	Snapdragon	W
Catchfly	Indian Pink	Pink	O
Catchfly, Common	Common Catchfly	Pink	P
Caterpillar Phacelia	Phacelia cicutaria var. hispida	Waterleaf	W
Cat's Ear, Rough	False Dandelion	Sunflower	Y
Cattail, Narrowleaf	Narrowleaf Cattail	Cattail	G
Ceanothus cuneatus	Buckbrush	Buckthorn	G W
Ceanothus integerrimus	Deerbrush	Buckthorn	B W
Ceanothus, Wedgeleaf	Buckbrush	Buckthorn	G W
Cell Tree	Arboreus cellulitis ssp. YLP	Verizon	G
Centaurea cyanus	Bachelor's Button	Sunflower	B P P
Centaurea cyanus	Bachelor's Button	Sunflower	B P P
Centaurea melitensis	Tocolote	Sunflower	G P R Y
Centaurium venustum	Charming Centaury	Gentium	P P
Centaury, Charming	Charming Centaury	Gentium	P P
Cephalanthus occidentalis	Buttonbush	Madder	G W
Cerastium glomeratum	Sticky Mouse-Ear Chickweed	Pink	W
Cercis occidentalis	Western Redbud	Legume	G P
Chaenactis glabriuscula	Yellow Pincushion	Sunflower	Y
Chamaesyce maculata	Spotted Spurge	Spurge	P
Chamomilla suaveolens	Pineapple Weed	Sunflower	Y
Chaparral Honeysuckle	Lonicera interrupta	Honeysuckle	G R Y
Charlock Mustard	Sinapis arvensis	Mustard	Y
Charming Centaury	Centaurium venustum	Gentium	P P
Cherry, Bitter	Bitter Cherry	Rose	W
Chestnut, Horse	California Buckeye	Buckeye	G W
Chickweed, Common	Common Chickweed	Pink	W
Chickweed, Sticky Mouse-Ear	Sticky Mouse-Ear Chickweed	Pink	W
Chilean Aster	Common Aster	Sunflower	P
Chinese Houses, Sticky	Sticky Chinese Houses	Figwort	G P P W
Chlorogalum pomeridianum	Wavy-Leaved Soap Plant	Lily	W
Chorizanthe membranacea	Clustered Spineflower	Buckwheat	P
Cirsium arvense	Canada Thistle	Sunflower	G P
Cirsium occidentale	California Thistle	Sunflower	G P
Clammy Clover	Trifolium obtusiflorum	Pea	G P W
Clarkia cylindrica	Speckled Clarkia	Eve Primrose	P
Clarkia, Deerhorn	Pinkfairies Clarkia	Eve Primrose	P
Clarkia, Diamond	Diamond Clarkia	Eve Primrose	P W
Clarkia dudleyana	Dudley's Clarkia	Eve Primrose	W P
Clarkia, Dudley's	Dudley's Clarkia	Eve Primrose	W P
Clarkia elegans	Elegant Clarkia	Eve Primrose	O P P W
Clarkia, Elegant	Elegant Clarkia	Eve Primrose	O P P W
Clarkia, Fort Miller	Williamson's Clarkia	Eve Primrose	P P W
California Laurel	California Bay	Laurel	G Y
Clarkia modesta	Diamond Clarkia	Eve Primrose	P W
Clarkia, Pinkfairies	Pinkfairies Clarkia	Eve Primrose	P
Clarkia pulchella	Pinkfairies Clarkia	Eve Primrose	P
Clarkia, Purple	Winecup Clarkia	Eve Primrose	P
Clarkia purpurea	Winecup Clarkia	Eve Primrose	P
Clarkia purpurea ssp. quadrivulnera	Winecup Clarkia	Eve Primrose	P
Clarkia, Speckled	Speckled Clarkia	Eve Primrose	P
Clarkia unguiculata	Woodland Clarkia	Eve Primrose	P
Clarkia williamsonii	Williamson's Clarkia	Eve Primrose	P P W
Clarkia, Williamson's	Williamson's Clarkia	Eve Primrose	P P W
Clarkia, Winecup	Winecup Clarkia	Eve Primrose	P
Clarkia, Winecup	Winecup Clarkia	Eve Primrose	P
Clarkia, Woodland	Woodland Clarkia	Eve Primrose	P
Clarkia, Woodland	Woodland Clarkia	Eve Primrose	P R
Clasping Henbit	Lamium amplexicaule	Mint	P
Claytonia perfoliata	Miner's Lettuce	Purslane	W
Cleavers	Common Bedstraw	Madder	W
Cliffbrake, Bird's-Foot	Bird's-Foot Fern	Maidenhair Fern	G
Clocks	Broadleaf Filaree, Redstem Filaree	Geranium	G P P
Clover, California Bur	California Bur Clover	Pea	Y
Clover, Clammy	Clammy Clover	Pea	G P W
Clover, Creek	Clammy Clover	Pea	G P W
Clover, Crimson	Crimson Clover	Pea	R
Clover, Low Hop	Low Hop Clover	Pea	Y
Clover, Pallid Owl's	Pallid Owl's Clover	Snapdragon	W
Clover, Purple Owl's	Purple Owl's Clover	Snapdragon	P P
Clover, Rabbit's-Foot	Rabbit's-Foot Clover	Pea	P
Clover, Red	Red Clover	Pea	P
Clover, Rose	Rose Clover	Pea	P
Clover, Spanish	Spanish Lotus	Pea	P W
Clover, Sweet (Yellow)	Yellow Sweet Clover	Pea	Y
Clover, Thin-Lobed Owl's	Pallid Owl's Clover	Snapdragon	W
Clover, Tomcat	Tomcat Clover	Pea	P P W
Clover, White	White Clover	Pea	G W
Clover, White	White Clover	Pea	W
Clover, White Sweet	White Sweet Clover	Pea	W
Clover, White-Tipped	White-Tipped Clover	Pea	P P W
Clover, White-Topped	White-Tipped Clover	Pea	P P W
Clover, Yellow Sweet	Yellow Sweet Clover	Pea	Y
Clustered Spineflower	Chorizanthe membranacea	Buckwheat	P
Cocklebur	Xanthium strumarium	Buttercup	G W
Cockleburr, Rough	Cocklebur	Buttercup	G W
Coffeeberry, Hollyleaf	Hollyleaf Redberry	Buckthorn	G R
Collinsia heterophylla	Sticky Chinese Houses	Figwort	G P P W
Common Aster	Aster chilensis	Sunflower	P
Common Bedstraw	Galium aparine	Madder	W
Common Brodiaea	Blue-Dick	Lily	B
Common Butterweed	Common Senecio	Sunflower	G Y
Common Catchfly	Silene gallica	Pink	P
Common Chickweed	Stellaria media	Pink	W
Common Dwarf Flax	Threadstem Flax	Flax	W
Common Groundsel	Common Senecio	Sunflower	G Y
Common Horehound	Horehound	Mint	W
Common Lomatium	Lomatium utriculatum	Carrot	Y
Common Madia	Madia elegans	Sunflower	Y
Common Monkeyflower	Mimulus guttatus	Figwort	Y
Common Mullein	Verbascum thapsus	Figwort	Y
Common Phacelia	Phacelia distans	Waterleaf	B
Common Purslane	Portulaca oleracea	Purslane	Y
Common Sandweed	Athysanus pusillus	Mustard	W
Common Senecio	Senecio vulgaris	Sunflower	G Y
Common Vetch	Vicia sativa ssp. nigra	Pea	P
Cornflower	Bachelor's Button	Sunflower	B P P
Cotton Top	Slender Cottonweed	Sunflower	W
Cottonweed, Slender	Slender Cottonweed	Sunflower	W
Cottonwood, Fremont	Fremont Cottonwood	Willow	G
Cranesbill	Broadleaf Filaree, Redstem Filaree	Geranium	G P P
Cream Cup	Platystemon californica	Poppy	W
Creek Clover	Clammy Clover	Pea	G P W
Creeping Wood Sorrel	Oxalis	Wood Sorrel	Y
Crimson Clover	Trifolium incarnatum	Pea	R
Crimson Monkeyflower	Scarlet Monkeyflower	Figwort	R
Crowfoot, Water	Water Buttercup	Buttercup	W
Cryptantha sp.	Cryptantha sp.	Sunflower	W
Cucumber, Wild	Wild Cucumber	Cucumber	G W
Cup, Cream	Cream Cup	Poppy	W
Curls, Blue	Blue Curls	Mint	B
Curly Dock	Rumex crispus	Buckwheat	G
Cuscuta californica	California Dodder	Morn Glory	O W
Cut-Leaved Geranium	Geranium dissectum	Geranium	P
Cynodon dactylon	Bermuda Grass	Grass	G
Cyperus strigosus	Nutsedge	Sedge	G

Dandelion, False	False Dandelion	Sunflower	Y
Danny's Skullcap	Scutellaria tuberosa	Mint	B
Datisca glomerata	Durango Root	Datisca	W Y
Datura meteloides	Jimsonweed	Nightshade	W
Daucus pusillus	Rattlesnake Weed	Parsley	G W
Deerbrush	Ceanothus integerrimus	Buckthorn	B W
Deerhorn Clarkia	Pinkfairies Clarkia	Eve Primrose	P
Deervetch, Birdfoot	Bird's-Foot Trefoil	Pea	Y
Deervetch, Foothill	Hill Lotus	Pea	Y
Delphinium sp.	Larkspur sp.	Buttercup	P
Dense-Flowered Willowherb	Spike Primrose	Eve Primrose	P
Devil's Beggartick	Bur Marigold	Sunflower	Y
Diamond Clarkia	Clarkia modesta	Eve Primrose	P W
Diamond Fairyfan	Diamond Clarkia	Eve Primrose	P W
Dichelostemma capitatum	Blue-Dick	Lily	B W
Dichelostemma volubile	Twining Brodiaea	Lily	P
Digger Pine	Pinus sabiniana	Pine	G
Distant Phacelia	Common Phacelia	Waterleaf	B
Dobie Pod	Slender Keel Fruit	Mustard	Y
Dock, Curly	Curly Dock	Buckwheat	G
Dodder, California	California Dodder	Morn Glory	O W
Dodecatheon hendersonii	Foothill Shooting Star	Primrose	P P
Douglas' Meadow-Foam	Limnanthes douglasii	False Mermaid	W
Douglas' Sagewort	Mugwort	Sunflower	Y
Douglas' Senecio	Shrubby Butterweed	Sunflower	G Y
Dove's-Foot Geranium	Geranium molle	Geranium	P
Doveweed	Turkey Mullein	Croton	W
Downy Navarretia	Navarretia pubescens	Phlox	B
Dudley's Clarkia	Clarkia dudleyana	Eve Primrose	W
Dudley's Fairyfan	Dudley's Clarkia	Eve Primrose	W
Durango Root	Datisca glomerata	Datisca	W Y
Dwarf Cliff Sedum	Parvisedum pumilum	Stonecrop	Y

Elderberry, Blue	Blue Elderberry	Honeysuckle	G W
Elegant Brodiaea	Brodiaea coronaria	Lily	B P
Elegant Clarkia	Clarkia elegans	Eve Primrose	O P P W
Eleocharis macrostachya	Spikerush	Sedge	W
English Plantain	Narrow-Leaved Plantain	Plantain	W
Epilobium ciliatum ssp. glandulosum	Glandular Willow-Herb	Eve Primrose	P
Epilobium densiflorum	Spike Primrose	Eve Primrose	P
Epilobium pygmaeum	Smooth Spike Primrose	Eve Primrose	P
Eremocarpus setigerus	Turkey Mullein	Croton	W
Eriastrum, Many-Flowered	Tehachapi Wool Star	Phlox	B
Eriastrum pluriflorum	Tehachapi Wool Star	Phlox	B
Eriodictyon californicum	Yerba Santa	Waterleaf	P
Eriogonum baileyi var. baileyi	Bailey's Buckwheat	Buckwheat	W
Eriogonum fasciculatum	California Buckwheat	Buckwheat	G P W
Eriophyllum confertiflorum	Golden Yarrow	Sunflower	Y
Erodium botrys	Broadleaf Filaree	Geranium	G P P
Eschscholzia californica	California Poppy	Poppy	O W
Eschscholzia caespitosa	Tufted Poppy	Poppy	Y
Eschscholzia lobbii	Frying Pans	Poppy	Y
Escobita	Purple Owl's Clover	Snapdragon	P P
Euphorbia helioscopia	Sun Spurge	Spurge	Y
Evergreen Buckthorn	Hollyleaf Redberry	Buckthorn	G R
Everlasting, Pearly	Pearly Everlasting	Sunflower	W

Face, Pretty	Pretty Face	Lily	Y
Fairyfan, Diamond	Diamond Clarkia	Eve Primrose	P W
Fairyfan, Dudley's	Dudley's Clarkia	Eve Primrose	W
Fairyfan, Winecup	Winecup Clarkia	Eve Primrose	P
Fairy Lantern	Calochortus amoenus	Lily	P
False Dandelion	Hypochaeris radicata	Sunflower	Y
False Gilia, Blue	Blue False Gilia	Phlox	B
False Gilia, Purple	Purple False Gilyflower	Phlox	P
False Gilyflower, Purple	Purple False Gilyflower	Phlox	P
Farewell-to-Spring	Clarkia amoena	Eve Primrose	P P W
Fern, Bird's-Foot	Bird's-Foot Fern	Maidenhair Fern	G
Fern, Bracken	Bracken Fern	Fern	G
Fern, Brake	Bracken Fern	Fern	G
Fiddleneck, Menzies'	Menzies' Fiddleneck	Forget-Me-Not	O Y
Field Gilia, Blue	Foothill Gilia	Phlox	B
Field Mustard	Brassica rapa	Mustard	Y
Fiesta Flower	Pholistoma auritum	Waterleaf	B
Filaree, Broadleaf	Broadleaf Filaree	Geranium	G P P
Filaree, Long-Beaked	Broadleaf Filaree	Geranium	G P P
Filaree, Redstem	Redstem Filaree	Geranium	G P P
Five Spot	Nemophila maculata	Waterleaf	W
Flannel Bush	Fremontodendron californicum	Cacao	Y
Flannel Mullein	Common Mullein	Figwort	Y
Flatsedge, Strawcolored	Nutsedge	Sedge	G
Flax, Common Dwarf	Threadstem Flax	Flax	W
Flax, Small Flowered Dwarf	Threadstem Flax	Flax	W
Flax, Small Flower Western	Threadstem Flax	Flax	W
Flax, Wild Blue	Wild Blue Flax	Flax	B
Flax, Threadstem	Threadstem Flax	Flax	W
Flower, Fiesta	Fiesta Flower	Waterleaf	B
Flowering Ash	Foothill Ash	Olive	G
Flower, Popcorn	Popcorn Flower	Forget-Me-Not	W
Foothill Ash	Fraxinus dipetala	Olive	G
Foothill Deervetch	Hill Lotus	Pea	Y
Foothill Gilia	Gilia capitata	Phlox	B
Foothill Gilia	Gilia capitata ssp. mediomontana	Phlox	W
Foothill Larkspur	Delphinium hesperium	Buttercup	B
Foothill Poppy	Tufted Poppy	Poppy	Y
Foothill Shooting Star	Dodecatheon hendersonii	Primrose	P P
Fort Miller Clarkia	Williamson's Clarkia	Eve Primrose	P P W
Four-Leaved Allseed	Polycarpon tetraphyllum	Pink	G
Four-Leaved Manyseed	Four-Leaved Allseed	Pink	G
Four-Leaved Polycarp	Four-Leaved Allseed	Pink	G
Fraxinus dipetala	Foothill Ash	Olive	G
Fremont Cottonwood	Populus fremontii	Willow	G
Fremontodendron californicum	Flannel Bush	Cacao	Y
Fringed Willow-Herb	Glandular Willow-Herb	Eve Primrose	P
Fringepod	Lacepod	Mustard	G W
Frying Pans	Eschscholzia lobbii	Poppy	Y
Frying Pans Poppy	Frying Pans	Poppy	Y

Gairdner's Yampa	Yampa	Carrot	W
Galium aparine	Common Bedstraw	Madder	W
Galium murale	Tiny Bedstraw	Madder	W
Gambleweed	Sanicula crassicaulis	Carrot	Y
Gaping Keckiella	Gaping Penstemon	Figwort	W
Gaping Penstemon	Keckiella breviflora var. breviflora	Figwort	W
Garden Vetch	Common Vetch	Pea	P
Gay Penstemon	Penstemon laetus	Snapdragon	B
Geranium, Cut-Leaved	Cut-Leaved Geranium	Geranium	P
Geranium dissectum	Cut-Leaved Geranium	Geranium	P
Geranium, Dove's-Foot	Dove's-Foot Geranium	Geranium	P
Geranium molle	Dove's-Foot Geranium	Geranium	P
Geranium, Wild	Cut-Leaved Geranium	Geranium	P
Giant Hyssop, Horsemint	Horse Mint	Mint	P
Giant Hyssop, Nettle Leaf	Horse Mint	Mint	P
Gilia, Bird's-Eye	Bird's-Eye Gilia	Phlox	B P W
Gilia, Blue False	Blue False Gilia	Phlox	B
Gilia, Blue Field	Foothill Gilia	Phlox	B
Gilia capitata ssp. mediomontana	Foothill Gilia	Phlox	W
Gilia capitata	Foothill Gilia	Phlox	B
Gilia, Foothill	Foothill Gilia	Phlox	B W
Gilia, Globe	Foothill Gilia	Phlox	W
Gilia, Purple False	Purple False Gilyflower	Phlox	P
Gilia, Straggling	Purple False Gilyflower	Phlox	P
Gilia tricolor	Bird's-Eye Gilia	Phlox	B P W
Gilyflower, Purple False	Purple False Gilyflower	Phlox	P
Girls, Golden	Yellow Pincushion	Sunflower	Y
Githopsis pulchella ssp. campestris	Sierra Bluecup	Bluebell	B
Glandular Willow-Herb	Epilobium ciliatum ssp. glandulosum	Eve Primrose	P
Glassy Onion	Allium hyalinum	Lily	P W
Globe Lily, Rose	Fairy Lantern	Lily	P
Globe Gilia	Foothill Gilia	Phlox	W
Globemallow	Sphaeralcea sp.	Mallow	O
Goat's Head	Puncture Vine	Caltrop	Y
Golden Aster	Telegraph Weed	Sunflower	Y
Golden Girls	Yellow Pincushion	Sunflower	Y
Goldenpoppy, Lobb's	Frying Pans	Poppy	Y
Golden Yarrow	Eriophyllum confertiflorum	Sunflower	Y
Goldfields	Lasthenia californica	Sunflower	Y
Goosegrass	Common Bedstraw	Madder	W
Grape, California Wild	California Wild Grape	Grape	W
Grass Nut	Triteleia laxa	Lily	B
Grass, Bermuda	Bermuda Grass	Grass	G
Grass, Brome	Brome Grass	Grass	G
Grass, Italian Rye	Italian Rye Grass	Grass	G
Grass, Rabbitsfoot	Rabbitsfoot Grass	Grass	G
Grass, Shiver	Shiver Grass	Grass	G
Gray Pine	Digger Pine	Pine	G
Gray's Lupine	Sierra Lupine	Pea	B
Ground Bur-Nut	Puncture Vine	Caltrop	Y
Groundsel, Common	Common Senecio	Sunflower	G Y

Hairgrass, Silvery	Shiver Grass	Grass	G
Hairy Vetch	Winter Vetch	Pea	P
Hall's Mule Ears	Wyethia elata	Sunflower	G Y
Hall's Wyethia	Hall's Mule Ears	Sunflower	G Y
Harlequin Lupine	Lupinus stiversii	Pea	P
Harvest Brodiaea	Elegant Brodiaea	Lily	B P
Head, Goat's	Puncture Vine	Caltrop	Y
Hedge Mustard, Indian	Indian Hedge Mustard	Mustard	W
Hedge-Nettle, White	Whitestem Hedge-Nettle	Mint	P W
Hedge-Nettle, Whitestem	Whitestem Hedge-Nettle	Mint	P W
Hedge-Parsley	Torilis arvensis	Parsley	G W
Heermann's Tarweed	Holocarpha heermanni	Sunflower	Y
Helianthus annuus	Sunflower	Sunflower	G Y
Heliotrope, Wild	Common Phacelia	Waterleaf	B
Henbit, Clasping	Clasping Henbit	Mint	P
Henderson's Shooting Star	Foothill Shooting Star	Primrose	P P
Herald-of-Summer	Farewell-to-Spring	Eve Primrose	P P W
Hesperolinon micranthum	Threadstem Flax	Flax	W
Heterotheca grandiflora	Telegraph Weed	Sunflower	Y
Hill Lotus	Lotus humistratus	Pea	Y
Himalayan Blackberry	Rubus discolor	Rose	G P W
Hollyleaf Coffeeberry	Hollyleaf Redberry	Buckthorn	G R
Hollyleaf Redberry	Rhamnus ilicifolia	Buckthorn	G R
Holocarpha heermanni	Heermann's Tarweed	Sunflower	Y
Honeysuckle, Chaparral	Chaparral Honeysuckle	Honeysuckle	G R Y
Hop Clover, Low	Low Hop Clover	Pea	Y
Horse Chestnut	California Buckeye	Buckeye	G W
Horehound	Marrubium vulgare	Mint	W
Horehound, Common	Horehound	Mint	W
Horehound, White	Horehound	Mint	W
Horse Mint	Agastache urticifolia	Mint	P
Horsemint Giant Hyssop	Horse Mint	Mint	P
Houses, Sticky Chinese	Sticky Chinese Houses	Figwort	G P P W
Hypochaeris radicata	False Dandelion	Sunflower	Y
Hyssop, Horsemint Giant	Horse Mint	Mint	P
Hyssop Loosestrife	Lythrum hyssopifolium	Eve Primrose	P
Hyssop, Nettle Leaf Giant	Horse Mint	Mint	P

Indian Hedge Mustard	Sisymbrium orientale	Mustard	W
Indian Lettuce	Miner's Lettuce	Purslane	W
Indian Mallow	Abutilon theophrasti	Mallow	Y
Indian Paintbrush, Sagebrush	Pallid Owl's Clover	Snapdragon	W
Indian Pink	Silene californica	Eve Primrose	O
Indian Tobacco	Nicotiana quadrivalvis	Nightshade	W
Indian Warrior	Pedicularis densiflora	Figwort	R
Interior Live Oak	Sierra Live Oak	Beech	G
Iron Oak	Blue Oak	Beech	G
Italian Rye Grass	Lolium multiflorum	Grass	G
Ithuriel's Spear	Grass Nut	Lily	B

Jewelflower	Shieldleaf	Mustard	Y
Jimsonweed	Datura meteloides	Nightshade	W

Keckiella breviflora var. breviflora	Gaping Penstemon	Figwort	W
Keckiella, Gaping	Gaping Penstemon	Figwort	W
Keel Fruit, Slender	Slender Keel Fruit	Mustard	Y

Lacepod	Thysanocarpus curvipes	Mustard	G W
Lactuca serriola	Prickly Lettuce	Sunflower	G B Y
Lamium amplexicaule	Clasping Henbit	Mint	P
Lantern, Fairy	Fairy Lantern	Lily	P
Large-Flowered Bluecup	Sierra Bluecup	Bluebell	B
Large Water Plantain	Alisma triviale	Water Plantain	G W
Larkspur sp.	Delphinium sp.	Buttercup	P
Larkspur, Foothill	Foothill Larkspur	Buttercup	B
Larkspur, Western	Foothill Larkspur	Buttercup	B
Lasthenia californica	Goldfields	Sunflower	Y
Laurel, California	California Bay	Laurel	G Y
Layne's Monkeyflower	Mimulus layneae	Snapdragon	P P
Lettuce, Bitter	Prickly Lettuce	Sunflower	G B Y
Lettuce, Indian	Miner's Lettuce	Purslane	W
Lettuce, Miner's	Miner's Lettuce	Purslane	W
Lettuce, Opium	Prickly Lettuce	Sunflower	G B Y
Lettuce, Poison Wild	Prickly Lettuce	Sunflower	G B Y
Lettuce, Prickly	Prickly Lettuce	Sunflower	G B Y
Lettuce, Prickly	Prickly Lettuce	Sunflower	G B Y
Lettuce, Wild (Poison)	Prickly Lettuce	Sunflower	G B Y
Lichen			G
Lilac, California	Deerbrush	Buckthorn	B W
Lilac, Mountain	Deerbrush	Buckthorn	B W
Lily, Mariposa	Butterfly Mariposa Lily	Lily	W
Lily, Rose Globe	Fairy Lantern	Lily	P
Lily, Snake	Twining Brodiaea	Lily	P
Limnanthes douglasii	Douglas' Meadow-Foam	False Mermaid	W
Linanthus bicolor	True Baby Stars	Phlox	P
Lindley's Silver Puffs	Silver Puffs	Sunflower	G Y
Linum perenne	Wild Blue Flax	Flax	B
Lithophragma bolanderi	Smooth Woodland Star	Saxifrage	W
Live Oak, Interior	Sierra Live Oak	Beech	G
Live Oak, Sierra	Sierra Live Oak	Beech	G
Lobb's Goldenpoppy	Frying Pans	Poppy	Y
Lolium multiflorum	Italian Rye Grass	Grass	G
Lomatium, Common	Common Lomatium	Carrot	Y
Lomatium utriculatum	Common Lomatium	Carrot	Y
Long-Beaked Filaree	Broadleaf Filaree	Geranium	G P P
Lonicera interrupta	Chaparral Honeysuckle	Honeysuckle	G R Y
Loosestrife, Hyssop	Hyssop Loosestrife	Eve Primrose	P
Lotus, Birdsfoot	Bird's-Foot Trefoil	Pea	Y
Lotus, Bird's-Foot	Hill Lotus	Pea	Y
Lotus corniculatus	Bird's-Foot Trefoil	Pea	Y
Lotus, Hill	Hill Lotus	Pea	Y
Lotus humistratus	Hill Lotus	Pea	Y
Lotus purshianus	Spanish Lotus	Pea	P W
Lotus, Spanish	Spanish Lotus	Pea	P W
Low Hop Clover	Trifolium procumbens	Pea	Y
Lupine, Bentham's	Bentham's Lupine	Pea	B
Lupine, Bush (Silver)	Silver Bush Lupine	Pea	B
Lupine, Gray's	Sierra Lupine	Pea	B
Lupine, Harlequin	Harlequin Lupine	Pea	P
Lupine, Miniature	Miniature Lupine	Pea	B
Lupine, Sierra	Sierra Lupine	Pea	B
Lupine, Silver Bush	Silver Bush Lupine	Pea	B
Lupine, Spider	Bentham's Lupine	Pea	B
Lupine, Whitewhorl	Whorled Lupine	Pea	G W
Lupine, Whorled	Whorled Lupine	Pea	G W
Lupinus albifrons	Silver Bush Lupine	Pea	B
Lupinus benthamii	Bentham's Lupine	Pea	B
Lupinus bicolor	Miniature Lupine	Pea	B
Lupinus densiflorus var. aureus	Whorled Lupine	Pea	G W
Lupinus grayi	Sierra Lupine	Pea	B
Lupinus stiversii	Harlequin Lupine	Pea	P
Lythrum hyssopifolium	Hyssop Loosestrife	Eve Primrose	P

Madia, Common	Common Madia	Sunflower	Y
Madia elegans	Common Madia	Sunflower	Y
Maids, Red	Red Maids	Purslane	P
Mallow, Indian	Indian Mallow	Mallow	Y
Maltese Star Thistle	Tocolote	Sunflower	G P R Y
Manroot, California	Wild Cucumber	Cucumber	W
Many-Flowered Eriastrum	Tehachapi Wool Star	Phlox	B
Many-Flowered Tobacco	Nicotiana acuminata var. multiflora	Nightshade	W
Manyseed, Four-Leaved	Four-Leaved Allseed	Pink	G
Manzanita, Whiteleaf	Whiteleaf Manzanita	Heath	G O P
Marah fabaceus	Wild Cucumber	Cucumber	G W
Marigold, Bur	Bur Marigold	Sunflower	Y
Mariposa Lily	Butterfly Mariposa Lily	Lily	W P
Mariposa Lily, Butterfly	Butterfly Mariposa Lily	Lily	W P
Marker, Pie	Indian Mallow	Mallow	Y
Marrubium vulgare	Horehound	Mint	W
Meadow-Foam, Douglas'	Douglas' Meadow-Foam	False Mermaid	W
Meconella linearis	Narrow-Leaved Meconella	Poppy	Y
Meconella, Narrow-Leaved	Narrow-leaved Meconella	Poppy	Y
Medicago polymorpha	California Bur Clover	Pea	Y
Medic, Bur	California Bur Clover	Pea	Y
Melilotus alba	White Sweet Clover	Pea	W
Melilotus officinalis	Yellow Sweet Clover	Pea	Y
Mentha pulegium	Pennyroyal	Mint	P
Menzies' Fiddleneck	Amsinckia menziesii var. intermedia	Forget-Me-Not	O Y
Microseris lindleyi	Silver Puffs	Sunflower	G Y
Micropus californicus	Slender Cottonweed	Sunflower	W
Milkweed, Narrowleaf	Narrowleaf Milkweed	Milkweed	P W
Milkweed, Purple	Purple Milkweed	Milkweed	P P
Milkweed, Woolly	Woolly Milkweed	Milkweed	Y
Mimulus bolanderi	Bolander's Monkeyflower	Snapdragon	P P
Mimulus cardinalis	Scarlet Monkeyflower	Figwort	R
Mimulus gracilipes Robinson	Slenderstalk Monkeyflower	Snapdragon	P
Mimulus guttatus	Common Monkeyflower	Figwort	Y
Mimulus layneae	Layne's Monkeyflower	Snapdragon	P P
Miner's Lettuce	Claytonia perfoliata	Purslane	W
Miniature Lupine	Lupinus bicolor	Pea	B
Mint, Horse	Horse Mint	Mint	P
Monkeyflower, Bolander's	Bolander's Monkeyflower	Snapdragon	P P
Monkeyflower, Common	Common Monkeyflower	Figwort	Y
Monkeyflower, Crimson	Scarlet Monkeyflower	Figwort	R
Monkeyflower, Layne's	Layne's Monkeyflower	Snapdragon	P P
Monkeyflower, Scarlet	Scarlet Monkeyflower	Figwort	R
Monkeyflower, Seep-Spring	Common Monkeyflower	Figwort	Y
Monkeyflower, Slenderstalk	Slenderstalk Monkeyflower	Snapdragon	P
Moth Mullein	Verbascum blattaria	Figwort	Y
Mountain Lilac	Deerbrush	Buckthorn	B W
Mountain Violet	Viola purpurea	Violet	Y
Mountain White Oak	Blue Oak	Beech	G
Mugwort	Artemisia douglasiana	Sunflower	Y
Mule Ears, Hall's	Hall's Mule Ears	Sunflower	Y
Mullein, Common	Common Mullein	Figwort	Y
Mullein, Flannel	Common Mullein	Figwort	Y
Mullein, Moth	Moth Mullein	Figwort	Y
Mullein, Turkey	Turkey Mullein	Croton	W
Mullein, Woolly	Common Mullein	Figwort	Y
Mushrooms			G
Mustard, Charlock	Charlock Mustard	Mustard	Y
Mustard, Field	Field Mustard	Mustard	Y
Mustard, Hedge (Indian)	Indian Hedge Mustard	Mustard	W
Mustard, Hedge (Oriental)	Indian Hedge Mustard	Mustard	W
Mustard, Indian Hedge	Indian Hedge Mustard	Mustard	W
Myrtle, Oregon	California Bay	Laurel	Y

Narrowleaf Cattail	Typha latifolia	Cattail	G
Narrowleaf Milkweed	Asclepias fascicularis	Milkweed	P W
Narrow-Leaved Meconella	Meconella linearis	Poppy	Y
Narrow-Leaved Plantain	Plantago lanceolata	Plantain	W
Navarretia, Downy	Downy Navarretia	Phlox	B
Navarretia pubescens	Downy Navarretia	Phlox	B
Navarretia, Sticky	Sticky Navarretia	Phlox	P
Navarretia viscidula	Sticky Navarretia	Phlox	P
Nemophila maculata	Five Spot	Waterleaf	W
Nemophila menziesii	Baby Blue-Eyes	Waterleaf	B W
Nettle Leaf ,Giant Hyssop	Horse Mint	Mint	P
Nettle, Whitestem Hedge-	Whitestem Hedge-Nettle	Mint	P W
Nicotiana acuminata var. multiflora	Tobacco, Many-Flowered	Nightshade	W
Nicotiana quadrivalvis	Indian Tobacco	Nightshade	W
Nightshade, Purple	Purple Nightshade	Nightshade	P
Northern Water Plantain	Large Water Plantain	Water Plantain	G W
Nut, Grass	Grass Nut	Lily	B
Nutsedge	Cyperus strigosus	Sedge	G

Oak, Blue	Blue Oak	Beech	G
Oak, California Black	California Black Oak	Beech	G
Oak, California White	Valley Oak	Beech	G
Oak, Interior Live	Sierra Live Oak	Beech	G
Oak, Mountain White	Blue Oak	Beech	G
Oak, Poison	Poison Oak	Sumac	G R W
Oak, Sierra Live	Sierra Live Oak	Beech	G
Oak, Valley	Valley Oak	Beech	G
Oak, Valley White	Valley Oak	Beech	G
Old Man of Spring	Common Senecio	Sunflower	G Y
Onion, Glassy	Glassy Onion	Lily	P W
Opium Lettuce	Prickly Lettuce	Sunflower	G B Y
Oregon Myrtle	California Bay	Laurel	Y
Oriental Hedge Mustard	Indian Hedge Mustard	Mustard	W
Owl's Clover, Purple	Purple Owl's Clover	Snapdragon	P P
Owl's Clover, Thin-Lobed	Pallid Owl's Clover	Snapdragon	W
Oxalis	Oxalis corniculata	Wood Sorrel	Y
Oxalis corniculata	Oxalis	Wood Sorrel	Y
Oxalis pes-caprae	Bermuda Sorrel	Violet	Y

Pacific Sanicle	Gambleweed	Carrot	Y
Pacific Snakeroot	Gambleweed	Carrot	Y
Pacific Willow	Salix lasiandra	Willow	G
Paintbrush, Sagebrush Indian	Pallid Owl's Clover	Snapdragon	W
Pallid Owl's Clover	Castilleja lineariloba	Snapdragon	W
Pans, Frying	Frying Pans	Poppy	Y
Parsley, Hedge-	Hedge-Parsley	Parsley	G W
Parvisedum pumilum	Dwarf Cliff Sedum	Stonecrop	Y
Pearly Everlasting	Anaphalis margaritacea	Sunflower	W
Pebble Pincushion	Yellow Pincushion	Sunflower	Y
Pedicularis densiflora	Indian Warrior	Figwort	R
Pellaea mucronata	Bird's-Foot Fern	Maidenhair Fern	G
Pennyroyal	Mentha pulegium	Mint	P
Penstemon, Gaping	Gaping Penstemon	Figwort	W
Penstemon, Gay	Gay Penstemon	Snapdragon	B
Penstemon laetus	Gay Penstemon	Snapdragon	B
Pepperwood	California Bay	Laurel	Y
Perideridia gairdneri	Yampa	Carrot	W
Petrorhagia dubia	Wild Carnation	Pink	P
Phacelia, Caterpillar	Caterpillar Phacelia	Waterleaf	W
Phacelia cicutaria var. hispida	Caterpillar Phacelia	Waterleaf	W
Phacelia, Common	Common Phacelia	Waterleaf	B
Phacelia distans	Common Phacelia	Waterleaf	B
Phacelia, Distant	Common Phacelia	Waterleaf	B
Phacelia heterophylla	Vari-Leaf Phacelia	Waterleaf	W
Phacelia, Vari-Leaf	Vari-Leaf Phacelia	Waterleaf	W
Phlox speciosa ssp. occidentalis	Western Showy Phlox	Phlox	P P
Phlox, Western Showy	Western Showy Phlox	Phlox	P P
Pholistoma auritum	Fiesta Flower	Waterleaf	B
Pie Marker	Indian Mallow	Mallow	Y
Pigweed Amaranth	Tumbleweed	Amaranth	G
Pimpernel, Scarlet	Scarlet Pimpernel	Primrose	O
Pincushion, Pebble	Yellow Pincushion	Sunflower	Y
Pincushion, Yellow	Yellow Pincushion	Sunflower	Y
Pineapple Weed	Chamomilla suaveolens	Sunflower	Y
Pine, Bull	Digger Pine	Pine	G
Pine, Digger	Digger Pine	Pine	G
Pine, Gray	Digger Pine	Pine	G
Pinkfairies Clarkia	Clarkia pulchella	Eve Primrose	P
Pink, Indian	Indian Pink	Eve Primrose	O
Pink, Windmill	Common Catchfly	Eve Primrose	P
Pinus sabiniana	Digger Pine	Pine	G
Plagiobothrys nothofulvus	Popcorn Flower	Forget-Me-Not	W
Plantago lanceolata	Narrow-Leaved Plantain	Plantain	W
Plantain, English	Narrow-Leaved Plantain	Plantain	W
Plantain, Large Water	Large Water Plantain	Water Plantain	G W
Plantain, Narrow-Leaved	Narrow-Leaved Plantain	Plantain	W
Plantain, Northern Water	Large Water Plantain	Water Plantain	G W
Platystemon californica	Cream Cup	Poppy	W
Poison Oak	Toxicodendron diversilobum	Sumac	G R W
Poison Wild Lettuce	Prickly Lettuce	Sunflower	G B Y
Polycarp, Four-Leaved	Four-Leaved Allseed	Pink	G
Polycarpon tetraphyllum	Four-Leaved Allseed	Pink	G
Polypogon monspeliensis	Rabbitsfoot Grass	Grass	G
Poor Man's Weatherglass	Scarlet Pimpernel	Primrose	O
Popcorn Flower	Plagiobothrys nothofulvus	Forget-Me-Not	W
Poppy, California	California Poppy	Poppy	O W
Poppy, Foothill	Tufted Poppy	Poppy	Y
Poppy, Frying Pans	Frying Pans	Poppy	Y
Poppy, Tufted	Tufted Poppy	Poppy	Y
Populus fremontii	Fremont Cottonwood	Willow	G
Portulaca oleracea	Common Purslane	Purslane	Y
Pretty Face	Triteleia ixioides	Lily	Y
Prickly Lettuce	Lactuca serriola	Sunflower	G B Y
Primrose, Smooth Spike	Smooth Spike Primrose	Eve Primrose	P
Primrose, Spike	Spike Primrose	Eve Primrose	P
Prunus emarginata	Bitter Cherry	Rose	W
Pteridium aquilinum	Bracken Fern	Fern	G
Puffs, Silver	Silver Puffs	Sunflower	G Y
Puncture Vine	Tribulus terrestris	Caltrop	Y
Purple Clarkia	Winecup Clarkia	Eve Primrose	P
Purple False Gilia	Purple False Gilyflower	Phlox	P
Purple False Gilyflower	Allophyllum divaricatum	Phlox	P
Purple Milkweed	Asclepias cordifolia	Milkweed	P
Purple Milkweed	Asclepias cordifolia	Milkweed	P
Purple Nightshade	Solanum xanthi	Nightshade	P
Purple Owl's Clover	Castilleja exserta	Snapdragon	P P
Purple Sanicle	Sanicula bipinnatifida	Carrot	R
Purse, Shepherd's	Shepherd's Purse	Mustard	W
Purslane, Common	Common Purslane	Purslane	Y

Q-Tips	Slender Cottonweed	Sunflower	W
Quercus douglasii	Blue Oak	Beech	G
Quercus kelloggii	California Black Oak	Beech	G
Quercus lobata	Valley Oak	Beech	G
Quercus wislizenii	Sierra Live Oak	Beech	G

Rabbit's-Foot Clover	Trifolium arvense	Pea	P
Rabbitsfoot Grass	Polypogon monspeliensis	Grass	G
Radish, Wild	Wild Radish	Mustard	Y
Ragwort, Threadleaf	Shrubby Butterweed	Sunflower	Y
Ranunculus aquatilis	Water Buttercup	Buttercup	W
Raphanus sativas	Wild Radish	Mustard	Y
Rattlesnake Weed	Daucus pusillus	Parsley	G W
Redberry, Hollyleaf	Hollyleaf Redberry	Buckthorn	G R
Redbud, California	Western Redbud	Legume	G P
Redbud, Western	Western Redbud	Legume	G P
Red Clover	Trifolium pratense	Pea	P
Red Maids	Calandrinia ciliata	Purslane	P
Redstem Filaree	Erodium cicutarium	Geranium	G P P
Rhamnus ilicifolia	Hollyleaf Redberry	Buckthorn	G R
Rhus trilobata	Squawbush	Sumac	G O R W
Ribgrass	Narrow-Leaved Plantain	Plantain	W
Root, Durango	Durango Root	Datisca	W Y
Rorippa nasturtium-aquaticum	Watercress	Mustard	W
Rose Clover	Trifolium hirtum	Pea	P
Rose Globe Lily	Fairy Lantern	Lily	P
Rough Cat's Ear	False Dandelion	Sunflower	Y
Rough Cockleburr	Cocklebur	Buttercup	G W
Rubus discolor	Himalayan Blackberry	Rose	G P W
Rumex crispus	Curly Dock	Buckwheat	G
Rye Grass, Italian	Italian Rye Grass	Grass	G

Sagebrush Indian Paintbrush	Pallid Owl's Clover	Snapdragon	W
Sagewort, California	Mugwort	Sunflower	Y
Sagewort, Douglas'	Mugwort	Sunflower	Y
Salix lasiandra	Pacific Willow	Willow	G
Salix lasiolepis Benth.	Arroyo Willow	Willow	G
Sambucus mexicana	Blue Elderberry	Honeysuckle	G W
Sandspurry, Sticky	Sticky Sandspurry	Pink	P
Sandweed, Common	Common Sandweed	Mustard	W
Sanicle, Pacific	Gambleweed	Carrot	Y
Sanicle, Purple	Purple Sanicle	Carrot	R
Sanicula bipinnatifida	Purple Sanicle	Carrot	R
Sanicula crassicaulis	Gambleweed	Carrot	Y
Saxifraga californica	California Saxifrage	Saxifrage	W
Saxifrage, California	California Saxifrage	Saxifrage	W
Scarlet Monkeyflower	Mimulus cardinalis	Figwort	R
Scarlet Pimpernel	Anagallis arvensis	Primrose	O
Scutellaria tuberosa	Danny's Skullcap	Mint	B
Seep-Spring Monkeyflower	Common Monkeyflower	Figwort	Y
Senecio, Bush	Shrubby Butterweed	Sunflower	Y
Senecio, Douglas'	Shrubby Butterweed	Sunflower	Y
Senecio flaccidus var. douglasii	Shrubby Butterweed	Sunflower	Y
Shamrock, Wood	Oxalis	Wood Sorrel	Y
Shepherd's Purse	Capsella bursa-pastoris	Mustard	W
Shieldleaf	Streptanthus tortuosus	Mustard	Y
Shining Willow	Pacific Willow	Willow	G
Shiver Grass	Aira caryophyllea	Grass	G
Shooting Star, Foothill	Foothill Shooting Star	Primrose	P P
Shooting Star, Henderson's	Foothill Shooting Star	Primrose	P P
Showy Phlox, Western	Western Showy Phlox	Phlox	P P
Shrubby Butterweed	Senecio flaccidus var. douglasii	Sunflower	Y
Sierra Bluecup	Githopsis pulchella ssp. campestris	Bluebell	B
Sierra Lupine	Lupinus grayi	Pea	B
Silene californica	Indian Pink	Pink	O
Silene gallica	Windmill Pink	Pink	P
Silver Bush Lupine	Lupinus albifrons	Pea	B
Silver Puffs	Microseris lindleyi	Sunflower	G Y
Sisymbrium orientale	Indian Hedge Mustard	Mustard	W
Skullcap, Danny's	Danny's Skullcap	Mint	B
Skunkbrush	Squawbush	Sumac	G O R W
Skunkbush Sumac	Squawbush	Sumac	G O R W
Slender Cottonweed	Micropus californicus	Sunflower	W
Slender Keel Fruit	Tropidocarpum gracile	Mustard	Y
Slenderstalk Monkeyflower	Mimulus gracilipes Robinson	Snapdragon	P
Slender Willow-Herb	Glandular Willow-Herb	Eve Primrose	P
Small Flowered Dwarf Flax	Threadstem Flax	Flax	W
Small Flower Western Flax	Threadstem Flax	Flax	W
Smooth Spike Primrose	Epilobium pygmaeum	Eve Primrose	P
Smooth Woodland Star	Lithophragma bolanderi	Saxifrage	W
Snake Lily	Twining Brodiaea	Lily	P
Snakeroot	Purple Sanicle	Carrot	R
Snakeroot, Pacific	Gambleweed	Carrot	Y
Soap Plant, Wavy-Leaved	Wavy-Leaved Soap Plant	Lily	W
Soaproot	Wavy-Leaved Soap Plant	Lily	W
Solanum rostratum	Buffalo-Bur	Nightshade	Y
Solanum xanthi	Purple Nightshade	Nightshade	P
Sonchus asper ssp. asper	Spiny Sowthistle	Sunflower	Y
Sorghum	Sorghum bicolor	Sorghum	G
Sorghum bicolor	Sorghum	Sorghum	G
Sorrel, Bermuda	Bermuda Sorrel	Violet	Y
Sorrel, Creeping Wood	Oxalis	Wood Sorrel	Y
Sourgrass	Oxalis	Wood Sorrel	Y
Sowthistle, Spiny	Spiny Sowthistle	Sunflower	Y
Spanish Clover	Spanish Lotus	Pea	P W
Spanish Lotus	Lotus purshianus	Pea	P W
Spear, Ithuriel's	Grass Nut	Lily	B
Speckled Clarkia	Clarkia cylindrica	Eve Primrose	P
Speedwell, Birdseye	Veronica persica	Figwort	B
Speedwell, American	American Speedwell	Figwort	B
Spergularia macrotheca	Sticky Sandspurry	Pink	P
Sphaeralcea sp.	Globemallow	Mallow	O
Spider Lupine	Bentham's Lupine	Pea	B
Spike Primrose	Epilobium densiflorum	Eve Primrose	P
Spike Primrose, Smooth	Smooth Spike Primrose	Eve Primrose	P
Spikerush	Eleocharis macrostachya	Sedge	W
Spineflower, Clustered	Clustered Spineflower	Buckwheat	P
Spiny Sowthistle	Sonchus asper ssp. asper	Sunflower	Y
Spotted Spurge	Chamaesyce maculata	Spurge	P
Spring Beauty	Miner's Lettuce	Purslane	W
Spring, Old Man of	Common Senecio	Sunflower	Y
Spring Vetch	Vicia sativa	Pea	P P R
Spurge, Spotted	Spotted Spurge	Spurge	P
Spurge, Sun	Sun Spurge	Spurge	Y
Squawbush	Rhus trilobata	Sumac	G O R W
Squawroot	Yampa	Carrot	W
Stachys albens	Whitestem Hedge-Nettle	Mint	P W
Star, Bolander's Woodland	Smooth Woodland Star	Saxifrage	W
Star, Foothill Shooting	Foothill Shooting Star	Primrose	P P
Star, Henderson's Shooting	Foothill Shooting Star	Primrose	P P
Star, Sierra	Smooth Woodland Star	Saxifrage	W
Star, Smooth Woodland	Smooth Woodland Star	Saxifrage	W
Stars, True Baby	True Baby Stars	Phlox	P
Star, Tehachapi Wool	Tehachapi Wool Star	Phlox	B
Star Thistle, Maltese	Tocolote	Sunflower	G P R Y
Stellaria media	Common Chickweed	Pink	W
Sticktight	Bur Marigold	Sunflower	Y
Sticky Chinese Houses	Collinsia heterophylla	Figwort	G P P W
Sticky Mouse-Ear Chickweed	Cerastium glomeratum	Pink	W
Sticky Navarretia	Navarretia viscidula	Phlox	P
Sticky Sandspurry	Spergularia macrotheca	Pink	P
Storksbill	Broadleaf Filaree, Redstem Filaree	Geranium	G P P
Straggling Gilia	Purple False Gilyflower	Phlox	P
Strawcolored Flatsedge	Nutsedge	Sedge	G
Streptanthus tortuosus	Shieldleaf	Mustard	Y
Sumac, Skunkbush	Squawbush	Sumac	G O R W
Suncup, Sierra	Sierra Suncup	Eve Primrose	Y
Sunflower	Helianthus annuus	Sunflower	Y
Sun Spurge	Euphorbia helioscopia	Spurge	Y
Square Mariposa Tulip	Butterfly Mariposa Lily	Lily	W P
Sweet Clover, White	White Sweet Clover	Pea	W
Sweet Clover, Yellow	Yellow Sweet Clover	Pea	Y

Tackweed	Puncture Vine	Caltrop	Y
Tarweed	Common Madia	Sunflower	Y
Tarweed, Heermann's	Heermann's Tarweed	Sunflower	Y
Tassels, Valley	Pallid Owl's Clover	Snapdragon	W
Tehachapi Wool Star	Eriastrum pluriflorum	Phlox	B
Telegraph Weed	Heterotheca grandiflora	Sunflower	Y
Thin-Lobed Owl's Clover	Pallid Owl's Clover	Snapdragon	W
Thistle, California	California Thistle	Sunflower	G P
Thistle, Canada	Canada Thistle	Sunflower	G P
Thistle, Maltese Star	Tocolote	Sunflower	G P R Y
Thistle, Star	Tocolote	Sunflower	G P R Y
Thorn Apple	Jimsonweed	Nightshade	W
Threadleaf Ragwort	Shrubby Butterweed	Sunflower	Y
Threadstem Flax	Hesperolinon micranthum	Flax	W
Thysanocarpus curvipes	Lacepod	Mustard	G W
Tiny Bedstraw	Galium murale	Madder	W
Tobacco, Indian	Indian Tobacco	Nightshade	W
Tobacco, Many-Flowered	Nicotiana acuminata var. multiflora	Nightshade	W
Tocolote	Centaurea melitensis	Sunflower	Y
Tomcat Clover	Trifolium tridentatum	Pea	P P W
Toothwort	Western Bittercress	Mustard	W
Torilis arvensis	Hedge-Parsley	Parsley	G W
Toxicodendron diversilobum	Poison Oak	Sumac	G R W
Tree, Cell	Cell Tree	Verizon	G
Trefoil, Bird's-Foot	Bird's-Foot Trefoil	Pea	Y
Tribulus terrestris	Puncture Vine	Caltrop	Y
Trichostema lanceolatum	Blue Curls	Mint	B
Trifolium arvense	Rabbit's-Foot Clover	Pea	P
Trifolium hirtum	Rose Clover	Pea	P
Trifolium incarnatum	Crimson Clover	Pea	R
Trifolium obtusiflorum	Clammy Clover	Pea	G P W
Trifolium pratense	Red Clover	Pea	P
Trifolium procumbens	Low Hop Clover	Pea	Y
Trifolium repens	White Clover	Pea	W
Trifolium tridentatum	Tomcat Clover	Pea	P P W
Trifolium variegatum	White-Tipped Clover	Pea	P P W
Triteleia ixioides	Pretty Face	Lily	Y
Tropidocarpum gracile	Slender Keel Fruit	Mustard	Y
True Baby Stars	Linanthus bicolor	Phlox	P
Tulip, Square Mariposa	Butterfly Mariposa Lily	Lily	W P
Tufted Poppy	Eschscholzia caespitosa	Poppy	Y
Tumbleweed	Amaranthus albus	Amaranth	G
Turkey Mullein	Eremocarpus setigerus	Croton	W
Twining Brodiaea	Dichelostemma volubile	Lily	P
Two-Petal Ash	Foothill Ash	Olive	G
Typha latifolia	Narrowleaf Cattail	Cattail	G

Valley Oak	Quercus lobata	Beech	G
Valley Tassels	Pallid Owl's Clover	Snapdragon	W
Valley White Oak	Valley Oak	Beech	G
Vari-Leaf Phacelia	Phacelia heterophylla	Waterleaf	W
Velvetleaf	Indian Mallow	Mallow	Y
Verbascum blattaria	Moth Mullein	Figwort	Y
Verbascum thapsus	Common Mullein	Figwort	Y
Veronica persica	Birdseye Speedwell	Figwort	B
Veronica americana	American Speedwell	Figwort	B
Vetch, Common	Common Vetch	Pea	P
Vetch, Garden	Common Vetch	Pea	P
Vetch, Hairy	Winter Vetch	Pea	P
Vetch, Spring	Spring Vetch	Pea	P P R
Vetch, Winter	Winter Vetch	Pea	P
Vicia sativa	Spring Vetch	Pea	P P R
Vicia sativa ssp. nigra	Common Vetch	Pea	P
Vicia villosa	Winter Vetch	Pea	P
Vine, Puncture	Puncture Vine	Caltrop	Y
Vinegar Weed	Blue Curls	Mint	B
Viola purpurea	Mountain Violet	Violet	Y
Violet, Mountain	Mountain Violet	Violet	Y
Vitis californica	California Wild Grape	Grape	W

Wally's Basket	Grass Nut	Lily	B
Warrior, Indian	Indian Warrior	Figwort	R
Wartweed	Sun Spurge	Spurge	Y
Water Buttercup	Ranunculus aquatilis	Buttercup	W
Watercress	Rorippa nasturtium-aquaticum	Mustard	W
Water Crowfoot	Water Buttercup	Buttercup	W
Water Plantain, Large	Large Water Plantain	Water Plantain	G W
Water Plantain, Northern	Large Water Plantain	Water Plantain	G W
Wavy-Leaved Soap Plant	Chlorogalum pomeridianum	Lily	W
Weatherglass, Poor Man's	Scarlet Pimpernel	Primrose	O
Wedgeleaf Ceanothus	Buckbrush	Buckthorn	G W
Weed, Pineapple	Pineapple Weed	Sunflower	Y
Weed, Rattlesnake	Rattlesnake Weed	Parsley	G W
Weed, Telegraph	Telegraph Weed	Sunflower	Y
Western Bittercress	Cardamine oligosperma	Mustard	W
Western Black Willow	Pacific Willow	Willow	G
Western Larkspur	Foothill Larkspur	Buttercup	B
Western Redbud	Cercis occidentalis	Legume	G P
Western Showy Phlox	Phlox speciosa ssp. occidentalis	Phlox	P P
White Clover	Trifolium repens	Pea	W
White Hedge-Nettle	Whitestem Hedge-Nettle	Mint	P W
White Horehound	Horehound	Mint	W
Whiteleaf Manzanita	Arctostaphylos viscida	Heath	G O P
White Oak, California	Valley Oak	Beech	G
White Oak, Mountain	Blue Oak	Beech	G
White Oak, Valley	Valley Oak	Beech	G
Whitestem Hedge-Nettle	Stachys albens	Mint	P W
White Sweet Clover	Melilotus alba	Pea	W
White-Tipped Clover	Trifolium variegatum	Pea	P P W
White-Topped Clover	White-Tipped Clover	Pea	P P W
Whitewhorl Lupine	Whorled Lupine	Pea	G W
White Willow	Arroyo Willow	Willow	G
Whorled Lupine	Lupinus densiflorus var. aureus	Pea	G W
Wild Blue Flax	Linum perenne	Flax	B
Wild Carnation	Petrorhagia dubia	Pink	P
Wild Cucumber	Marah fabaceus	Cucumber	G W
Wild Geranium	Cut-Leaved Geranium	Geranium	P
Wild Heliotrope	Common Phacelia	Waterleaf