San Cristobal Canyon
Bacon, J.R. 1992. Biological survey of the proposed Fresnal Canyon pipeline replacement, phase 3, including locations of Argemone pleiacantha Greene ssp pinnatisecta Ownbey. Dec 21, 1992.
Clayton, P. 1989. Memo to area manager, WSRA about amendment of document 6846 (037) and discovery of Sacramento prickle poppy, Argemone pleiacantha var pinnatisecta, on BLM lands located on the west side of the Sacramento Mts. April 17, 1989.
Bureau of Land Management, La Cruces. 1988. Inventory of Sacramento Prickle-poppy. . 3 p.
Guaderrama, R. 2003. prickly poppy surveys in August 2003. . 1 p.
L. McIntosh. 1993. Computer generated map of Argemone pleiacantha ssp. pinnatisecta on Alamogordo North Quad. 1 p.
Jahrsdoerfer, S and S. Rutman. 1989. Final rule to determine Argemone pleiacantha ssp pinnatisecta an endangered species. Federal Register. Vol. 54, No. 163:35302-35305.
Goodwin, M.E.. 1986. Argemone pleiacantha monitoring and seeding project, Spring 1986. . 2+ p.
Spellenberg, R. 1998. Email concerning Argemone pleiacantha pinnatisecta population near High Rolls, NM. 1 p.
Snyder, W.R.. 1984. Summary of Spring 1984 sensitive plant survey.
Rundell, L. 1993. Memo to area managers of Mimbres and Caballo Resource Areas about recent plant discoveries from district manager. May 18, 1993.