Corytoplectus deltoideus Corytoplectus deltoideus (C.V. Morton) Wiehler in Phytologia 27: 313. 1973 sec. C. Feuillet & M.J. Jansen-Jacobs 2008≡Alloplectus deltoideus C.V. Morton in Bot. 28: 521. 1953Holotype: Steyermark 60170 (; isotypes: , VEN)