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

Watershed: No Information

Forb

Ecoregion: No Information

Native: No

Location: No Information

Introduced: No Information

Purple

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

Herb

Idaho Batholith - High Glacial Drift-Filled Valleys

Native: No

Location: McCall

Introduced: No Information

Purple

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

Canada thistle Scientific Name Cirsium arvense 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

Ecoregion: No Information

Native: No

Location: McCall and many locations

Introduced: No Information

Yellow

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

Shrub

Ecoregion: No Information

Native: No

Location: No Information

Introduced: Yes

Pink, rose

hardheads Scientific Name Acroptilon repens Family Composites, Sunflower Flower Color Pink, rose Plant Type Shrub Introduced Yes Native No Weed Noxious, Yes

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