Nautilocalyx antioquensis Wiehler species accepted

Nautilocalyx arenarius L. E. Skog & Steyerm. species accepted

Nautilocalyx bicolor (Hook.) Wiehler species accepted

Nautilocalyx biserrulatus Kriebel species accepted

Nautilocalyx bracteatus (Planch.) Sprague species accepted

Nautilocalyx bullatus (Lem.) Sprague species accepted

Nautilocalyx cataractarum Wiehler species accepted

Nautilocalyx colombianus Wiehler species accepted

Nautilocalyx decumbens (Mart.) Wiehler species accepted

Nautilocalyx ecuadoranus Wiehler species accepted

Nautilocalyx fasciculatus L. E. Skog & Steyerm. species accepted

Nautilocalyx forgetii (Sprague) Sprague species accepted

Nautilocalyx glandulifer Wiehler species accepted

Nautilocalyx hirsutus (Sprague) Sprague species accepted

Nautilocalyx hirtiflorus (Spruce ex Hanst.) Sprague species accepted

Nautilocalyx kohlerioides (Leeuwenb.) Wiehler species accepted

Nautilocalyx lehmannii Wiehler species accepted

Nautilocalyx leticianus Wiehler species accepted

Nautilocalyx luciani (E. Fourn.) Wiehler species accepted

Nautilocalyx lynchii (Hook. fil.) Sprague species accepted

Nautilocalyx maguirei L. E. Skog & Steyerm. species accepted

Nautilocalyx membranaceus (C. V. Morton) Wiehler species accepted

Nautilocalyx mimuloides (Benth.) C. V. Morton species accepted

Nautilocalyx mulfordii Wiehler species accepted

Nautilocalyx pallidus (Sprague) Sprague species accepted

Nautilocalyx pemphidius L. E. Skog species accepted

Nautilocalyx peruvianus Wiehler species accepted

Nautilocalyx picturatus L. E. Skog species accepted

Nautilocalyx punctatus Wiehler species accepted

Nautilocalyx purpurascens Kriebel species accepted

Nautilocalyx rugosus R. Rojas & J. L. Clark species accepted

Nautilocalyx sastrei Wiehler species accepted

Nautilocalyx silvaticus (Cuatrec.) Wiehler species accepted

Nautilocalyx speciosus Wiehler species accepted

Nautilocalyx urticifolius (Leeuwenb.) Wiehler species accepted

Nautilocalyx villosus (Kunth & C. D. Bouché) Sprague species accepted

Nautilocalyx vinosus Wiehler species accepted

Nautilocalyx whitei Rusby species accepted

Nautilocalyx aeneus (Linden & André) Wiehler species accepted

Nautilocalyx resioides (Leeuwenb.) Wiehler species accepted

Nautilocalyx erytranthus J. L. Clark & M. M. Mora species accepted