Home Plant List

Malheur Experiment Station
Oregon State University

Plants by Scientific Name where Native includes North America grasslands


Group by Family

Group by Color

Group by Plant Type

Group by Ecoregion

Group by Introduced

Group by Location

Group by Watershed

Group by Weed

Group by

Sort by Common Name
horseweed (Conyza canadensis)Conyza canadensis
Common Names horseweed
Family Composites, Sunflower
Plant Type Forb
Native North America grasslands

For additional information please send an e-mail request to:
Dr. Clinton C. Shock
Clinton.Shock@oregonstate.edu

Malheur Agricultural Experiment Station
595 Onion Avenue
Ontario, OR 97914
(541) 889-2174
FAX (541) 889-7831

Malheur Experiment Station Web Site Purpose and Policy OSU Home Page OSU disclaimer