Kingdom Plantae Family Asclepiadaceae Rank Species | Order Gentianales Genus Cynanchum | |
Similar Cynanchum utahense, Cynanchum laeve, Cynanchum acutum, Cynanchum louiseae, Cynanchum rossicum | ||
Cynanchum arizonicum, the "Arizona swallow-wort" or "Arizona climbing milkweed" is a plant native to Arizona, New Mexico and Sonora. It is twining, herbaceous vine with whitish to yellow flowers, growing in rocky slopes and canyons of desert mountain ranges.
References
Cynanchum arizonicum Wikipedia(Text) CC BY-SA