By 	Sean B. Smith and Daniel A. Sarr
 The riparian areas in the two higher-elevation Cascades Range parks, Lassen Volcanic NP and Crater Lake NP, had over three times as many species as comparable upland plots.
Last updated: August 9, 2018
The riparian areas in the two higher-elevation Cascades Range parks, Lassen Volcanic NP and Crater Lake NP, had over three times as many species as comparable upland plots.
Last updated: August 9, 2018