Erigeron rybius

Clayton, P. 1991. Plant survey for Abronia bigelovii, Astragalus feensis and Pediocactus papyracanthus on the Ball Ranch. Unpubl. report by New Mexico Natural Heritage Program for The Nature Conservancy, NMNHP contract 91-07-10. 10 p.

• Erigeron rybius
• Astagalus feensis
• Pediocactus papyracanthus
• GALISTEO SAND VERBENA

Duncan, S. 1994. Biology volunteer project. Under direction of Dwain Vincent, BLM Rio Puerco District

• Townsendia gypsophila
• Erigeron rybius
• GYPSUM TOWNSEND'S ASTER

Lee-Chadde, S. and L.F. Huenneke. 1997. A handbook of rare, threatened and endangered plant species of the Sacramento Mountains. Dept. of Biology, New Mexico State University, Las Cruces, NM 88003. Draft. pp. 109.

Wagner, W.L. and D.G. Sabo. 1977. Status report for Abronia biglovii. Unpublished report for USFW, Albuquerque, NM.

• Erigeron rybius
• GALISTEO SAND VERBENA