Coryphantha duncanii

Lightfoot & Muldavin Associates. 1990. Final report of a biological survey for the proposed Aerial Cable Test Capability preliminary draft Environmental Impact Statement. 17 September 1990. 123 pp.

Bacon, J.R. 1993. ACTC Environmental Monitoring Report No. 7: biological survey of ACTC proposed instrumentation sites. Physical Science Laboratory. 19 April 1993. 13 pp.

Clayton, P. 1988. Memorandum to WSRA Area manager concerning distribution study for Duncan pincushion cactus, Coryphantha duncanii on the Mud Springs Mtns, Sierra Co., BLM, Mimbres R.A., Las Cruces District Office.

• Coryphantha duncanii
• DUNCAN'S CORYCACTUS

Bacon, J.R. 1993. ACTC Environmental Monitoring Report No. 5: biological survey of the ACTC access road to Ground Zero and Little Burro access road to Lower Anchor and associated construction activities. Physical Science Laboratory. 15 January 1993. 23 pp

Sullivan, R.M. and Richard A. Smartt. 1991. Survey of the proposed ACTC facilities, including new roads, anchor facilities on the Little Burro Mountains, support area, winch site, cable drop zone, explosive storage site, and the jeep trail access from Nor