1996
Dye, J. 1996. Plant/animal occurrence form for Toumeya papyracantha. 2p.
U96DYE01NMUS
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Sclerocactus papyracanthus
Dye, J. 1996. Plant/animal occurrence form for Toumeya papyracantha. 2p.
Bureau of Land Management. 1992. Documents supporting Environmental Assessments of San Ysidro, White Mesa, and Rio Bonito land managment. Bureau of Land Management, Rio Puerco Field Office. 93 p.
Marley, G. Status report and population field notes of Pediocactus papyracanthus (syn. Sclerocactus papyracanthus). Bureau of Land Management. 93 p.
Knight, P. 1983. A survey for rare, threatened and endangered species of plants on select portions of BLM land in Sandoval and Torrance Counties in New Mexico. Unpub report by New Mexico State Heritage Program for BLM. 18+ pp.
McGrath, J. and Ewer, M. 2013. Observations of Sclerocactus papyracanthus at White Mesa. Field form submitted to NHNM.
Johnson, K., J. Smith, and P. Tonne. 2010. Habitat evaluation and surveys for listed plant and animal species at Pecos National Historical Park Pigeon's Ranch and Canoncito Subunits. Natural Heritage New Mexico Publ. No.10-GTR-348. Natural Heritage New Me
Howard, M. 2011. BLM Special Status Plants Data. Plant Conservation Program, Bureau of Land Management, New Mexico State Office.