Xenophyllum lorochaqui A habit B stem apical part and capitulum C adaxial leaf surface (left hand) and vertical leaf profile (right hand) D capitulum E ray floret (pappus removed) F disc corolla G stamen H style. All details drawn from Castellanos s.n. (BA) except for A, B (drawn from Díaz s.n., GH). Illustration by Alice Tangerini.