Pediocactus papyracanthus
McIntosh, L. 1993. Computer generated map of special status plant species for Holloman 7.5 Minute topo map, BLM District Office, Las Cruces, April 2, 1993.
Kowalski, R. et al. (1997) Lincoln National Forest Inventory Completion Report, Sensitivfe Plant Survey Field Notes. Smokey Bear Ranger District, Lincoln National Forest, USFS. 21 p.
Braun, R.P. (1994) Biological Assessment and Evaluation, Echo Amphitheater Recreation Area Site Rehabilitation, Canjilon Ranger District, Carson National Fores. Retrieved from Regional Office. 6 p.
Moffitt, H.E. 1993. Letter to John Pittenger, NM Game and Fish Dept. Concerning P. Papyracanthus on proposed German Air Force Tornado Complex Project Area on Holloman AFB. 3 March 1993.
Mangimeli, J. 1993. Letter to Ellen DeBruin of NM Natural Heritage Program with map of locations for Pediocactus (Toumeya) papyracanthus on April 26, 1993.
Orr, M.V. 1991. Threatened, endangered and sensitive plants, observation record for Pediocactus papyracanthus.
DeBow, M.J. 1991. Letter to Jennifer Fowler-Propst of US Fish and Wildlife Service concerning discovery of two Pediocactus papracanthus. 16 Oct 1991.
Warren, P. 1986. Letter to Peggy Olwell regarding location of pediocactus papyracanthus on WSMR. 4 Sept 1986.
Fletcher, R, and P. Knight. 1986. Data summary sheet for Pediocactus papyracanthus with map, May 9, 1986.
Knight, P. 1982. Investigation into the flora of several BLM wilderness study areas in the Albuquerque district.