Opuntia clavata

Sullivan, R.M, D.L. Houde-Nethers, and W.K. Wilson. 1996. Threatened and endangered species survey for the proposed test support network upgrade (western branch), White Sands Missile Range. Unpubl. Report for U.S. Army. 168 p.

Houde-Nethers, D. and L. Myers. 1999. Memorandum for record dated 27 July 1999 with subject: Stallion Range Center Land Fill Extension. 2 p.

• Athene cunicularia hypugea
• Corvus cryptoleucus
• Opuntia clavata

Lee-Chadde, S. and L.F. Huenneke. 1997. A handbook of rare, threatened and endangered plant species of the Sacramento Mountains. Dept. of Biology, New Mexico State University, Las Cruces, NM 88003. Draft. pp. 109.