Introduced: No Information
 | California false hellebore Scientific Name Veratrum californicum Family Lily Flower Color White Plant Type Forb Location McCall and many locations Native Yes Weed No |
 | columbine Scientific Name Aguilegia sp. Family Buttercup Flower Color White, yellow Plant Type Forb Location McCall and many locations Native Yes Weed No |
| corn lily Scientific Name Veratrum californicum Family Lily Flower Color White Plant Type Forb Location McCall and many locations Native Yes Weed No |
 | glacier lily Scientific Name Erythronium grandiflorum Family Lily Flower Color Yellow Plant Type Forb Location McCall and many locations Native Yes Weed No |
 | silverleaf phacelia Scientific Name Phacelia hastata Family Waterleaf Flower Color Green, Red Plant Type Forb Location McCall and many locations Native Yes Weed Can be |
| skunk cabbage Scientific Name Veratrum californicum Family Lily Flower Color White Plant Type Forb Location McCall and many locations Native Yes Weed No |
 | stinging nettle Scientific Name Urtica dioica Family Nettle Flower Color Green Plant Type Forb Location McCall and many locations Native Yes Weed Can be |
 | yellowbell Scientific Name Fritillaria pudica Family Lily Flower Color Yellow Plant Type Forb Location McCall and many locations Native Yes Weed No |