Bright Angel Trail, Grand Canyon National Park, Coconino County, Arizona, US Click on these geocoordinates to load a map showing the location: 36.05744°, -112.1442°
Coordinate uncertainty about: 200 m.
Location determined from Google maps.
Occurrences were recorded for this particular organism on the following dates: 2002-08-01
Gleason, Henry A. and Arthur Cronquist, 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. The New York Botanical Garden, Bronx, NY, US.