Chamaecostus lanceolatus subsp. pulchriflorus (Ducke) C.D.Specht & D.W.Stev., 2006 4% complete

No common name

Specht CD, Stevenson DW (2006) A New Phylogeny-Based Generic Classification of Costaceae (Zingiberales). Taxon 55(1): 153-163. doi: 10.2307/25065537.