Costus comosus var. bakeri (Introduced) Costus comosus var. bakeri (K.Schum.) Maas, Fl. Neotrop. Monogr. 8: 85 1972. (syn: Costus bakeri K.Schum.); . S. Mexico to Ecuador: Colombia, Ecuador,...
Costus curvibracteatus (Cultivated- Singapore) Costus curvibracteatus Maas, Acta Bot. Neerl. 24: 473 1975 publ. 1976. ; Nicaragua to Colombia as per WCSP; Colombia; Costa...
Costus dubius Costus dubius (Afzel.) K.Schum., Pflanzenr. IV, 46: 409 1904. (Syn: Costus albus A.Chev. ex Koechlin; Costus edulis De Wild. &...
Costus erythrophyllus (Introduced) Costus erythrophyllus Loes., Notizbl. Bot. Gart. Berlin-Dahlem 10: 707 1929. (syn: Brazil North; Colombia; Ecuador; Peru as per Catalogue of...
Costus malortieanus (Cultivated) Costus malortieanus H.Wendl., Hamburger Garten- Blumenzeitung 19: 30 1863. (Syn: Costus elegans Petersen; Pyxa malortieana (H.Wendl.) M.R.Almeida [Invalid]); . Costa...
Costus mosaicus (Introduced- UK) Costus mosaicus W.Bull, Nursery Cat. (William Bull) 1887: 10 (1887); . Zaïre as per POWO; . SK 3547 06 June 2022:...
Costus pictus Costus pictus D.Don, Edwards’s Bot. Reg. 19: t. 1594 1833. (Syn. Costus congestus Rowlee; Costus mexicanus Liebm.); . Painted Spiral...
Costus spicatus (Cultivated) Costus spicatus (Jacq.) Sw., Prodr. Veg. Ind. Occ. 11 1788. (syn: Alpinia spicata Jacq.; Amomum petiolatum Lam.; Costus conicus Stokes...
Costus woodsonii (Cultivated) Costus woodsonii Maas, Fl. Neotrop. Monogr. 8: 101 1972. ; . Common name: Red Button Ginger . C. America to Colombia...