Plants in the Composites, Sunflower Family by Location, Color, Watershed, Ecoregion, Native, Plant Type, Introduced, Scientific Name where Weed includes Noxious

Location: McCall

Purple

Watershed: No Information

Idaho Batholith - High Glacial Drift-Filled Valleys

Native: No

Herb

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

Location: McCall and many locations

Yellow

Watershed: No Information

Ecoregion: No Information

Native: No

Herb

Introduced: No Information

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

Pink, rose

Watershed: No Information

Ecoregion: No Information

Native: No

Shrub

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

Watershed: No Information

Ecoregion: No Information

Native: No

Forb

Introduced: No Information

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