USA, Arizona, Coconino County, Grand Canyon National Park, Tapeats Trail and Canyon/Creek, ca 1.25 mi NE of Colorado River, along Tapeats Creek. River mile 133.75
36.388056 -112.458611
36d 23m 17s N; 112d 27m 31s W
716 metros
2350ft.
Flats at creek level
Prosopis, Opuntia engelmannii, Opuntia polyacantha var. erinacea, O. hybrids between these two