Plants by Watershed, Ecoregion, Location, Introduced, Family, Color, Scientific Name where Weed includes Noxious

Watershed: No Information

Idaho Batholith - High Glacial Drift-Filled Valleys

Location: McCall

Introduced: No Information

Composites, Sunflower

Purple

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

Figwort or Snapdragon

Yellow

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

Parsley

White

Cicuta douglasii Common Names water hemlock Family Parsley Flower Color White Plant Type Herb Short Description Poisionous plant, wet soil. Leaves: 1-3 times pinnate Location McCall Weed Noxious

Location: No Information

Introduced: No Information

Dogbane

Pink

Apocynum androsaemifolium Common Names spreading dogbane, dogbane Family Dogbane Flower Color Pink Plant Type Herb Short Description Poisonous juice. Native Yes Weed Noxious

Ecoregion: No Information

Location: McCall and many locations

Introduced: No Information

Composites, Sunflower

Yellow

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

Location: No Information

Introduced: Yes

Composites, Sunflower

Pink, rose

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

Grass

Green-yellow

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

Mallow

Yellow

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

Mustard

Blue - purple

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

White, cream

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

Introduced: No Information

Composites, Sunflower

Purple

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

Dogbane

White

Apocynum cannabinum L. Common Names hemp dogbane Family Dogbane Flower Color White Weed Noxious

Figwort or Snapdragon

Color: No Information

Linaria dalmatica Common Names dalmatian toadflax Family Figwort or Snapdragon Plant Type Forb Weed Noxious

Goosefoot

Color: No Information

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

Grass

Green-yellow

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

Loosestrife

Purple

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

Mustard

White

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

Yellow

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

Parsley

White

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

Sedge

Yellowish

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