kuenzler's cactus
Barker, Linda M. 2002. Lincoln National Forest inventory completion report, sensitive plant survey field notes for Kuenzler's hedgehog. . 47 p.
Chauvin, Y and P. Arbetan. 2002. Noxious weed statement for the New Mexico Army National Guard. Natural Heritage New Mexico, Museum of Southwestern Biology, University of New Mexico, Albuquerque, New Mexico.. 13 p.
DeBruin, E. 1996. Final report Echinocereus fendleri var. kuenzleri research on Fort Stanton Reservation. Unpubl. report by New Mexico Natural Heritage Program for BLM, Roswell, NM. 13 p. + app.
Chauvin, Y.C., A. Kennedy, and K. Wild. 2001. Survey for Kuenzler's Hedgehog Cactus (Echinocereus fendleri var. kuenzleri). 29 p.
Tonne, P. 2000. July - September 1999 surveys for rare and endangered plants on New Mexico State Trust lands. 10 p.
SXXVAGUSNMUS, Legacy reference. Physical copy not yet located.
S96SIVSBNMUS, Legacy reference. Physical copy not yet located.
Sivinski, R. 1991. Annual Section 6 performance report monitoring endangered plants (job 1). Unpublished report for U.S. Fish and Wildlife Service, Albuquerque, NM. 135 p + maps.
Lincoln National Forest, Mayhill Ranger District. 1991. Echinocereus fendleri var kuenzleri monitoring report. May, 1991.
U.S. Forest Service. 2012. Kuenzler's hedgehog cactus (Echinocereus fendleri var. kuenzleri) inventory and monitoring report. Lincoln National Forest, Smokey Bear Ranger District; Annual report to USFWS TE-841297. 16 p.