Lee's pincushion cactus
Roth, D. 2018. Lee’s Pincushion Cactus (Escobaria sneedii var. leei) Final 5-Year Post-fire Monitoring Report. Prepared for the USFWS Region 2, Albuquerque. EMNRD- Forestry Division, Santa Fe, NM.
Roth, D. 2017. Lee’s Pincushion Cactus (Escobaria sneedii var. leei) Post-fire Monitoring Report 2017. Prepared for the USFWS Region 2, Albuquerque. EMNRD- Forestry Division, Santa Fe, NM.
Roth, D. 2018. Fish and Wildlife Service (FWS) Section 6 report for Knowlton's cactus (Pediocactus knowltonii), Holy Ghost Ipomopsis (Ipomopsis sancti-spiritus), Pecos Sunflower (Helianthus paradoxus), Lee's Pincushion Cactus (Escobaria sneedii var. leei)
Tonne, P. 2002. Results of rare plant surveys on Carlsbad Caverns National Park. 23p. + appendices.
Muldavin, E. 2012. Observations of escobaria sneedii var. leei at Carlsbad Caverns. Natural Heritage New Mexico.
Roth, D. 2015. Lee's Pincushion Cactus (Escobaria sneedii var. leei): post-fire monitoring report, 2014. NM Energy, Minerals, and Natural Resources Department.
Roth, D. 2016. Lee's Pincushion Cactus (Escobaria sneedii var. leei): post-fire monitoring report, 2015. New Mexico Energy, Minerals, and Natural Resources Department, Forestry Division, Santa Fe, NM. 9 p.