Plantarum Brasiliae icones et descriptiones hactenus ineditae.Vindobonae [Vienna] : Antonii Strauss, 1827-31..biodiversitylibrary.org/page/276426Little known about lovely Physocalyx aurantiacus, sketched by Johann Baptist Emanuel Pohl while traveling in Brazil biodiversitylibrary.org/page/276426
Hanging at a friend's place in Mariposa county this weekend, where he graciously showed me this sweet orobanche. It parasitizes woodland star and saxifrage.
The winged seeds of this species come from a pod known as a Monkey Comb. Photo from northeastern Colombia. Some place this in the Pithecoctenium genus.