shale

Nesom, G. L. 1991. A new species of Erigeron (Asteraceae: Asterae) from Northwestern New Mexico. Phytologia 71(5): 416-419.

• Zuni Mountains
• Erigeron sivinskii
• New Mexico
• shale
• Asteraceae
• Erigeron consimilis
• Erigeron nematophyllus