rattlesnake fern

Sivinski, R. 1994. Sclerocactus mesae-verdae, 1994 progress report (section 6, segment 9).

• rattlesnake fern
• Sclerocactus mesae-verdae

Lea, A. 1996. NMHP cooperators plant occurrence specimen data collection forms generated from specimen information in University of New Mexico Herbarium.

Sivinski, R. and K. Lightfoot. 1995. State lands rare plant survey project. 1994 progress report. Section 6 report, Project #E9, segment 9 by NM Forestry and Resources Conservation Division for U.S. Fish and Wildlife Services. New Mexico Ecological Ser

• rattlesnake fern
• Amsonia tharpii
• THARP'S BLUE STAR

Dunmire, W. 1990. Plant collection records 1990. 6 p.

• HEDEOMA TODSENII
• Pseudocloppia arenaria
• Tetradymia filifolia
• rattlesnake fern
• Castilleja organorum
• Chrysothamnus spathulatus

Rowell, C.M., Jr. 1983. Status report [on Amsonia tharpii]. Report prepared for the U.S. Fish and Wildlife Service, Albuquerque, New Mexico.

• rattlesnake fern

Allen, C., J. McGrath, and D. Oney. 1992. Threatened, endangered, and sensitive plant observation record for Botrychium virginianum. 2 p.

• New Mexico
• rattlesnake fern
• Botrychium virginianum
• Canyon de los Frijoles