ECHINACEA

Observations on wild Echinacea plants or original seed collected in nature.

Echinacea Regeneration NCRPIS

Echinacea Regeneration NCRPIS 2002

Echinacea Regeneration NCRPIS 2004 Control Pollinated Field Cages

Digital image of plant(s) under cultivation.

Scanned image of seed(s).

Scanned image of seed-head(s).

Scanned image of split seed-head(s). Seed heads were split by using a razor.

Listing of Omernik Level III Ecoregion where germplasm was obtained. Ecoregions determined using Omernik, J.M., 1987, Ecoregions of the conterminous United States (map supplement): Annals of the Association of American Geographers, v. 77, no. 1, p. 118-125, scale 1:7,500,000.

Listing of USDA Cold Hardiness Zone where germplasm was obtained. Cold Hardiness Zones determined using the USDA Plant Hardiness Zone Map, 2012. Agricultural Research Service, U.S. Department of Agriculture.