Dark Canyon Special Management Area

Ladyman, J.A.R., Y. Chauvin, and L. DeLay. 1998. Survey for Lee's pincushion cactus (Escobaria sneedii var. leei). Unpubl. report by New Mexico Natural Heritage Program for Bureau of Land Management, Carlsbad Field Office. 8 p. + maps.

• Dark Canyon Special Management Area
• Escobaria sneedii var. leei
• Escobaria tuberculosa