Island Senecio

Senecio lyonii

Tall Ragwort

Senecio serra

Tall Ragwort

Senecio serra var. serra

Arrowhead Butterweed

Senecio triangularis

American Black Nightshade

Solanum americanum

Douglas' Nightshade

Solanum douglasii

Parish's Nightshade

Solanum parishii

Bluewitch Nightshade

Solanum umbelliferum

Catalina Nightshade

Solanum wallacei

Purple Nightshade

Solanum xanti

Common Nettle

Urtica dioica

California Nettle

Urtica dioica ssp. gracilis

Hoary Nettle

Urtica dioica ssp. holosericea

Dog Violet

Viola adunca

Hookedspur Violet

Viola adunca ssp. adunca

Baker's Violet

Viola bakeri

Great Basin Violet

Viola beckwithii

Northern Two-eyed Violet

Viola cuneata

Douglas' Violet

Viola douglasii

Pioneer Violet

Viola glabella

Hall's Violet

Viola hallii

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

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

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