Euphorbia strictior

Sivinski, R. 1998. Endangered Plant Study. Sante Fe, NM: New Mexico Forestry Division; Performance Report E-9-12. 101p.

Ladyman, J. 2007. Notes on Euphorbia strictior and Sisyrinchium arizonicum. Natural Heritage New Mexico, University of New Mexico, Albuquerque, NM. 2 p.

• Euphorbia strictior
• Sisyrinchium arizonicum
• Arizona blue-eyed-grass
• Panhandle spurge

Sivinski, Robert. 1997. Element Observations from the State Botanist. . 17 p.