cacti

DeBruin, E. 1992. Field survey to Cottonwood Canyon with Abell and Thomas.

• cacti
• kuenzler's cactus

DeBruin, E. 1992. Field survey to Elk NM, with Abell and Thomas, August 1992.

• cacti
• kuenzler's cactus

DeBruin, E. 1992. Field survey to Bates Ranch, August 1992.

• cacti
• kuenzler's cactus

Benson, L. 1982. The Cacti of the United States and Canada. Stanford University Press, Stanford, California. 1044 pp.

Heil, K.D., and J.M. Porter. 1994. Sclerocactus (Cactaceae): A revision. Haseltonia 2:20-46.

• taxonomy
• cacti
• conservation
• Sclerocactus

DeBruin, E. 1992. Field survey to Short Canyon with Abell and Thomas.

• cacti
• kuenzler's cactus

DeBruin, E. 1992. Field survey to Mattews Canyon with Abell and Thomas.

• cacti
• kuenzler's cactus

DeBruin, E. 1992. Field survey to Chiquita Canyon, with Abell and Thomas.

• cacti
• kuenzler's cactus

Worthington, R.D. 1986. Observations on the flowering of cacti from the vicinity of El Paso, Texas. Cactus and Succulent J. 58: 213-217.

• cacti