cynanchum wigginsii

Soreng, R.J. 1984. Noteworthy collections. Madrono. 31(?):63, 126, 193. Stable URL: https://www.jstor.org/stable/41424482

• Astragalus vacarrum
• Puccinellia parishii
• Astragalus vaccarum
• Cynanchum arizonicum
• cynanchum wigginsii
• Eriogonum atrorubens var. atrorubens
• Metastelma mexicanum