Navajoa peeblesiana Croizat var. maia (Hochstätter) Hochstätter

Cactaceae-Review IRT 6 (1): 11-15. 2003

Cowper's Claw Cactus

Basionym: Navajoa peeblesiana Croizat fa. maia Hochstätter Cactaceae-Review IRT 2(2): 10-11. 1999.

Type: Little Colorado River Gorge, Arizona, fieldnumber fh 500, SRP (collected 1979).


Pediocactus peeblesianus (Croizat) L. Benson var. maianus L. Benson, The Cacti of Arizona, 23-24, 179-187, 1969.
Pediocactus peeblesianus (Croizat) L. Benson fa. maia Hajek, Kaktusy 34:72-73, 2000.

Other representative material studied.

Arizona:fh 500, (type), Painted Desert, 1,450m.

Navajoa peeblesiana var.maia

Navajoa peeblesiana var.maia, fh 500, Little Colorado River Gorge