Alaska Violet

Viola langsdorffii

Yellow Violet

Viola lobata

Pine Violet

Viola lobata ssp. integrifolia

Pine Violet

Viola lobata ssp. lobata

Small White Violet

Viola macloskeyi

Leconte Violet

Viola nephrophylla

Western Heart's Ease

Viola ocellata

Marsh Violet

Viola palustris

Johnny Jump Up

Viola pedunculata

Goosefoot Yellow Violet

Viola pinetorum

Gray-leaved Violet

Viola pinetorum ssp. grisea

Goosefoot Yellow Violet

Viola pinetorum ssp. pinetorum

Canary Violet

Viola praemorsa

Upland Yellow Violet

Viola praemorsa ssp. linguifolia

Astoria Violet

Viola praemorsa ssp. praemorsa

Viola primulifolia

Western White Bog Violet

Viola primulifolia ssp. occidentalis

Mountain Violet

Viola purpurea

Golden Violet

Viola purpurea ssp. aurea

Goosefoot Violet

Viola purpurea ssp. dimorpha

Goosefoot Violet

Viola purpurea ssp. integrifolia

Goosefoot Violet

Viola purpurea ssp. mohavensis

Goosefoot Violet

Viola purpurea ssp. purpurea

Goosefoot Violet

Viola purpurea ssp. quercetorum

Purple-marked Yellow Violet

Viola purpurea ssp. venosa

Redwood Violet

Viola sempervirens

Shelton's Violet

Viola sheltonii

Felt-leaved Violet

Viola tomentosa

Roger's Red Grape

Vitis 'Roger's Red'

California Grape

Vitis californica

Russian River Wild Grape

Vitis californica 'Russian River'

Walker Ridge California Grape

Vitis californica 'Walker Ridge'

Desert Wild Grape

Vitis girdiana

Fan Palm

Washingtonia filifera

Modesty

Whipplea modesta

Spectacle Fruit

Wislizenia refracta

Spectacle Fruit

Wislizenia refracta ssp. californica

Palmer's Jackass-clover

Wislizenia refracta ssp. palmeri

Spectacle Fruit

Wislizenia refracta ssp. refracta

Northern Watermeal

Wolffia borealis

Brazilian Watermeal

Wolffia brasiliensis

Columbian Watermeal

Wolffia columbiana

Asian Watermeal

Wolffia globosa

Tongueshape Bogmat

Wolffiella lingulata

Saber Bogmat

Wolffiella oblonga

Oregon Cliff Fern

Woodsia oregana

Plummer's Woodsia

Woodsia plummerae

Rocky Mountain Woodsia

Woodsia scopulina

Giant Chain Fern

Woodwardia fimbriata

Narrow Leaf Mule Ears

Wyethia angustifolia

Bolander's Mule's Ears

Wyethia bolanderi

Hall's Mule Ears

Wyethia elata

Shining Mule Ears

Wyethia glabra

Whitehead Wyethia

Wyethia helenioides

Rayless Mule's Ears

Wyethia invenusta

Humboldt County Wyethia

Wyethia longicaulis

Mule Ears

Wyethia mollis

Southern Mule's Ears

Wyethia ovata

El Dorado County Mule Ears

Wyethia reticulata

Annual Bristleweed

Xanthisma gracile