United States, Arizona, Graham County, Frye Canyon, Graham Mountains
32.7496 -109.8356 +-10000m.
1371 meters
4500 ft.
5-10 in. high; moist ledge
2 different species on sheet; original filed as Notholaena stanleya (#110670) and photocopy filed as Pentagramma triangularis subsp. maxonii (#433970).