Bryce Canyon National Park
The list of rare and potentially rare plants in Bryce Canyon National Park was refined. A literature survey has been completed in order to determine plant species that have been considered rare, and also plant species that are potentially rare. Refer to original proposal for citations.
Peabody, Frederick J.
"Rare Plants of Bryce Canyon National Park,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 16
, Article 8.
Available at: http://repository.uwyo.edu/uwnpsrc_reports/vol16/iss1/8