Ptycanthera oblongata (Griseb.) Schltr. species accepted

Ptycanthera rhyncocephala (Krings) Morillo species accepted

Ptycanthera correllii (Spellman) Morillo, Liede & Meve species accepted

Ptycanthera fendleri (Morillo) Morillo species accepted

Ptycanthera ocellata (W. D. Stevens) Morillo species accepted

Ptycanthera phainops (Krings) Morillo, Liede & Meve species accepted

Ptycanthera emmartinezii (W. D. Stevens) Morillo, Liede & Meve species accepted

Ptycanthera costata (Urb.) Morillo species accepted

Ptycanthera tigrina (Griseb.) Morillo species accepted

Ptycanthera pusilliflora (L. O. Williams) Morillo species accepted

Ptycanthera acuminata (Griseb.) Morillo species accepted

Ptycanthera nipensis (Urb.) Morillo, Liede & Meve species accepted

Ptycanthera linearipetala (Alain) Morillo species accepted

Ptycanthera corniculata (W. D. Stevens & Arbeláez) Morillo species accepted

Ptycanthera rhamnifolia (Griseb.) Morillo species accepted

Ptycanthera tarrazuana (J. E. Jiménez & Hidalgo-Mora) Morillo species accepted

Ptycanthera corynephora (Krings) Morillo species accepted

Ptycanthera pauciflora (Spreng.) Morillo species accepted