Mexico, Chihuahua, Rio Mayo, rocky rim of Arroyo Hondo, Sierra Charuco.
28.209167 -108.245278
914-152 meters
3000 - 500ft.
Volcanic cliffs
Spike ca. 5 m tall, flowers pale yellow, spike grew from April 1 to May 10, bulbils appeared in August, not visible July 12, leaves and flowers collected by Barclay and Arguelles.
leaf
Live plants collected in Mar,1951, flowered in cultivation at Murrieta, May 1966