Keywords: Salix exigua exigua & exigua hindsiana range map 3.png en Natural distribution map for Salix exigua var exigua coyote willow in green and Salix exigua var hindsiana Hinds willow in blue Shaded lighter colored regions are from George W Argus 2007 Salix Salicaceae Distribution Maps and a Synopsis of Their Classification in North America North of Mexico Harvard Papers in Botany 12 2 335-368 1976 1977 http //esp cr usgs gov/data/little/ USGS Geosciences and Environmental Change Science Center Digital Representations of Tree Species Range Maps from Elbert L Little Jr 1976 Atlas of United States trees Vol 3 minor Western hardwoods U S Department of Agriculture Miscellaneous Publication 1314 13 p 290 maps and Elbert L Little Jr 1977 Atlas of United States trees Vol 4 minor Eastern hardwoods U S Department of Agriculture Miscellaneous Publication 1342 17 p 230 maps Elbert L Little Jr of the U S Department of Agriculture Forest Service PD-USGov Salix exigua range maps Uploaded with UploadWizard |