Murray, Sheila. 2011. New Mexico rare plant locations from the Arboretum at Flagstaff.The Arboretum at Flagstaff, 4001 S. Woody Mountain Rd., Flagstaff, AZ 86001. On File at: Natural Heritage New Mexico, University of New Mexcio, Albuqueque, NM.

• Argemone pleiacantha ssp. pinnatisecta
• Sclerocactus cloveriae ssp. Brackii
• Allium gooddingii
• BRACK'S HARDWALL CACTUS