Paul, L. Lacewell, L. Sherman, J .(1997) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: Kuenzler's Survey- Burleson Rx Burn (BLM/FS). Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

• Echinocereus fendleri var. kuenzleri