Locality: MEXICO, BAJA CALIFORNIA: Isla Guadalupe: Melpomene Cove, southern tip of the island, ..., level summit of first plateau just above the weather station, near the rim of the cliffs of the southeast coast, 1963.04.21, Weber, W.A. & McCoy, C.J., Jr.
Currently accepted name:Mobergia calculiformis (W. Weber) H. Mayrhofer & Sheard