Elusive Milkweeds of South Texas

In this episode we rant about Asclepias prostrata, the rare and elusive prostrate milkweed of South Texas Thornscrub, as well as obscure subfamilies of the Legume Family, Cops & Dildos, and Old Peyotes. What exactly does the New Legume Phylogeny Working Group DO at their annual Pea Dungeon meet-up? Also, "why you gotta do dat"?