05 August 1958.
Arizona, United States
Locality: Cochise County. Chiricahua Mountains, near Portal, grounds of SW Research Station.
Coordinates: 31.8837, -109.2061
(Map it)
Elevation: 1650m.
Environment description: Path by entrance gates and in the flower beds, growing as a weed in the damp soil.
Comment: For additional collecting details see the
Potato Collecting Expedition Notes