Image: Salix exigua exigua, interior & hindsiana range map 2
Description: Natural distribution map for Salix exigua var. exigua (coyote willow, in green), Salix exigua var. hindsiana (Hinds willow, in blue), and Salix interior (syn. Salix exigua var. interior) in red. 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.
Title: Salix exigua exigua, interior & hindsiana range map 2
Credit: 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.
Author: Elbert L. Little, Jr., of the U.S. Department of Agriculture, Forest Service
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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