Asclepias tuberosa

Asclepias tuberosa - Species Dictionary - Global : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

11780610
butterfly milkweed
Catalogue of Life
Plants
Plantae, Tracheophyta, Magnoliopsida, Gentianales, Apocynaceae, Asclepias, Asclepias tuberosa
Asclepias tuberosa tuberosa, Asclepias tuberosa interior, Asclepias tuberosa rolfsii