Plants by Watershed, Ecoregion, Color, Introduced, Scientific Name where Weed includes Noxious and Native includes No

Watershed: No Information

Idaho Batholith - High Glacial Drift-Filled Valleys

Purple

Introduced: No Information

Cirsium arvense Common Names Canada thistle Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Perennial, deep-seated creeping underground roots. Leaves: Spiny, pinnatifid Location McCall Native No Weed Noxious

Cirsium vulgare Common Names bull thistle Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Biennial. Location McCall Native No Weed Noxious

Yellow

Introduced: No Information

Linaria vulgaris Common Names butter and eggs, bread and butter Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall Native No Weed Noxious, Yes

Ecoregion: No Information

Color: No Information

Introduced: No Information

Kochia scoparia Common Names kochia Family Goosefoot Plant Type Forb Native No Weed Noxious

Blue - purple

Introduced: Yes

Chorispora tenella Common Names purple mustard, blue mustard, tenella mustard Family Mustard Flower Color Blue - purple Plant Type Forb Introduced Yes Native No Weed Noxious

Green-yellow

Introduced: Yes

Taeniatherum caput-medusae Common Names medusahead rye Family Grass Flower Color Green-yellow Plant Type Grass Introduced Yes Native No Weed Noxious

Introduced: No Information

Aegilops cylindrica Common Names jointed goatgrass Family Grass Flower Color Green-yellow Plant Type Grass Native No Weed Noxious

Pink, rose

Introduced: Yes

Acroptilon repens Common Names Russian knapweed, hardheads Family Composites, Sunflower Flower Color Pink, rose Plant Type Shrub Introduced Yes Native No Weed Noxious, Yes

Purple

Introduced: No Information

Lythrum salicaria Common Names purple loosestrife Family Loosestrife Flower Color Purple Plant Type Herb Native No Weed Noxious

Onopordum acanthium Common Names Scotch thistle Family Composites, Sunflower Flower Color Purple Plant Type Forb Native No Weed Noxious

White

Introduced: No Information

Cardaria spp. Common Names hoary cress, whitetop Family Mustard Flower Color White Plant Type Herb Native No Weed Noxious

Conium maculatum Common Names poison hemlock Family Parsley Flower Color White Plant Type Herb Native No Weed Noxious

White, cream

Introduced: Yes

Lepidium latifolium L Common Names perennial pepperweed Family Mustard Flower Color White, cream Plant Type Forb Introduced Yes Native No Weed Noxious

Yellow

Introduced: Yes

Abutilon theophrasti Common Names velvetleaf Family Mallow Flower Color Yellow Plant Type Shrub Short Description A large, aggressive annual weed. Introduced Yes Native No Weed Noxious

Introduced: No Information

Descurainia sophia Common Names flixweed Family Mustard Flower Color Yellow Plant Type Forb Native No Weed Noxious

Tanacetum vulgare Common Names common tansy Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall and many locations Native No Weed Noxious

Yellowish

Introduced: No Information

Cyperus esculentus Common Names yellow nutsedge Family Sedge Flower Color Yellowish Plant Type Sedge Native No Weed Noxious