Media type: Book Title: Colorado Flora : Western Slope; a field guide to the vascular plants Contributor: Weber, William A. [Author]; Wittmann, Ronald C. [Author] Published: Boulder: University Press of Colorado, 2012 Issue: 4. ed. Extent: XLIX, 532 S.; Ill Language: English ISBN: 9781607321422 RVK notation: WL 1268 : Felsengebirgsstaaten (Montana, Wyoming, Idaho, Colorado, Utah, Nevada, New Mexico, Arizona) Origination: Footnote: