Forb Plants in the Composites, Sunflower Family by Introduced, Ecoregion, Watershed, Native, Weed, Common Name

Introduced: North America

Worldwide

Watershed: No Information

Native: No

Weed: Yes

common cockleburr Scientific Name Xanthium strumarium Family Composites, Sunflower Flower Color Green Plant Type Forb Introduced North America Native No Weed Yes

Introduced: Yes

Ecoregion: No Information

Watershed: No Information

Native: No

Weed: Yes

rush skeletonweed Scientific Name Chondrilla juncea Family Composites, Sunflower Flower Color Yellow Plant Type Forb Introduced Yes Native No Weed Yes

Native: No Information

Weed: Yes

musk thistle Scientific Name Carduus nutans Family Composites, Sunflower Flower Color Purple Plant Type Forb Introduced Yes Weed Yes

Introduced: No Information

Pacific Northwest

Watershed: No Information

Native: Yes

Weed: No

low hawksbeard Scientific Name Crepis modocensis Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native Yes Weed No

modoc hawksbeard Scientific Name Crepis modocensis Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native Yes Weed No

Snake River Plain - Treasure Valley

Watershed: No Information

Native: No

Weed: Yes

annual sowthistle Scientific Name Sonchus oleraceus Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native No Weed Yes

Ecoregion: No Information

Watershed: No Information

Native: No

Weed: Noxious

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

Weed: Yes

common groundsel Scientific Name Senecio vulgaris Family Composites, Sunflower Flower Color White, yellow Plant Type Forb Native No Weed Yes

diffuse knapweed Scientific Name Centaurea diffusa Family Composites, Sunflower Flower Color Light Pink Plant Type Forb Native No Weed Yes

marshelder Scientific Name Iva xanthifolia Family Composites, Sunflower Plant Type Forb Native No Weed Yes

old-man-in-the-Spring Scientific Name Senecio vulgaris Family Composites, Sunflower Flower Color White, yellow Plant Type Forb Native No Weed Yes

spotted knapweed Scientific Name Centaurea maculosa Family Composites, Sunflower Plant Type Forb Native No Weed Yes

yellow starthistle Scientific Name Centaurea solstitialis Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native No Weed Yes

Native: North America

Weed: Yes

pineappleweed Scientific Name Matricaria matricarioides Family Composites, Sunflower Plant Type Forb Native North America Weed Yes

Weed: No Information

mountain tarweed Scientific Name Madia glomerata Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native North America

Native: North America grasslands

Weed: No Information

horseweed Scientific Name Conyza canadensis Family Composites, Sunflower Plant Type Forb Native North America grasslands

Native: Yes

Weed: Can be

poverty sumpweed Scientific Name Iva axillaris Family Composites, Sunflower Plant Type Forb Native Yes Weed Can be

Weed: No

oneflower helianthella Scientific Name Helianthella uniflora Family Composites, Sunflower Flower Color Brilliant Yellow Plant Type Forb Native Yes Weed No

pathfinder Scientific Name Adenocaulon bicolor Family Composites, Sunflower Flower Color Green, mixed Plant Type Forb Location McCall Native Yes Weed No

rocky mountain helianthella Scientific Name Helianthella uniflora Family Composites, Sunflower Flower Color Brilliant Yellow Plant Type Forb Native Yes Weed No

rocky mountain little sunflower Scientific Name Helianthella uniflora Family Composites, Sunflower Flower Color Brilliant Yellow Plant Type Forb Native Yes Weed No

trail plant Scientific Name Adenocaulon bicolor Family Composites, Sunflower Flower Color Green, mixed Plant Type Forb Location McCall Native Yes Weed No

Weed: Yes

rush skeletonplant Scientific Name Lygodesmia juncea Family Composites, Sunflower Flower Color Light purple Plant Type Forb Native Yes Weed Yes

Weed: No Information

Atkinson's coreopsis Scientific Name Coreopsis tinctoria Nutt. var. atkinsoniana Family Composites, Sunflower Plant Type Forb Short Description Atkinson's coreopsis grows east of New Plymouth, ID, on low lying wet soils near the Payette River. It is a native plant in the western United states and British Columbia. Native Yes

showy townsend daisy Scientific Name Townsendia florifer Family Composites, Sunflower Flower Color White Plant Type Forb Short Description Annual plant.. Native Yes