Worthington, R.D. (2007) Lincoln National forest, Inventory Completion Report, Sensitive Plant Survey, Field Notes. Guadalupe Rabbitbrush Surveys: 2007. Guadalupe RD, Lincoln NF, USFS. 6 p.

• Ericameria nauseosa var. texensis
• Aquilegia chrysantha var. chaplinei
• Penstemon cardinalis