cacti
Wood, S. 1992. Notes on status of Kuenzler's cactus in Elk, NM area. Lincoln NF District Office, Alamogordo NM. 1p.
Wootten, T.H. 1991. Unpub. letter to Ellen DeBruin on 11 April 1991 re: Scrophularia macrantha. 1 pp.
Wood, S. 1990. Monitoring report for Echinocereus fendleri var kuenzleri on Mayhill Ranger District, Lincoln National Forest.
Tobias, S. 1989. Kuenzler Hedgehog Cactus survey final report. Unpublished report on 1987 Kuenzler survey by Lincoln NF. Staff Randy Russell, Jim Anderson, and John Peterson. 22 pp.
Fletcher, R. 1980. Threatened and endangered species habitat study area field notes, USDA-Forest Service.
Findley, J.D. 1979. Handwritten note filed with Regional Forest Service Botanist, Albuquerque, NM.
Lincoln National Forest, Mayhill Ranger District. 1992. Report on surveys for Echinocereus fendleri var kuenzleri.
Johnston, B.C. 1976. Observation data sheet on file at USFS Regional Office, Albuquerque.
Cully, A. and R. Sivinski. 1990. Monitoring endangered plants. Performance report for 1989-1990 to U.S. Fish and Wildlife Service, Albuquerque, NM.
Lincoln National Forest, Mayhill Ranger District. 1988. Monitoring report on Echinocereus fendleri var kuenzleri.