Recommended Links

Oregon Plant Data

Oregon State University Herbarium
OSU Herbarium Type Specimens
Carex Working Group
Oregon Natural Heritage Information Center
OSU Institute for Natural Resources-Oregon Explorer

Regional, National

California Floristics-the Jepson Interchange
Electronic Atlas of the Plants of British Columbia
Intermountain Herbarium, Utah State University
Flora of North America
USDA PLANTS Database

Photo Collections

University of Washington Herbarium's Image Collection
Native Plant Society of Oregon Plant Photo Gallery
Dr. Gerald Carr's Oregon plant images

Native Plant Societies

Native Plant Society of Oregon
Washington Native Plant Society
California Native Plant Society