Sugnet and Moore Environmental. 2010. Biological survey report for Burlington Resources Oil & Gas Company, LP proposed Rock Island Federal 1N & COM 100 natural gas wells and pipelines project. Submitted to BLM Farmington Field Office. 18 p.

• Sclerocactus cloveriae ssp. Brackii
• BRACK'S HARDWALL CACTUS
• AZTEC GILIA
• Aliciella formosa