Comparison of fruit and seed morphology of Cubanicula Hopper et al., Pyrrorhiza Maguire & Wurdack, and Xiphidium Loefl A–D C. xanthorrhizon (C.Wright ex Griseb.) Hopper et al.: A immature fruit B fruit in longitudinal section C dehiscent mature fruit D seed (dorsal view, ventral view, and longitudinal section) E–H P. neblinae Maguire & Wurdack: E immature fruit F fruit in longitudinal section G dehiscent mature fruit H seed (dorsal view, ventral view, and longitudinal section) I–L X. caeruleum Aubl.: I immature fruit J fruit in longitudinal section K non-dehiscent mature fruit L seed (ventral view, dorsal view, and longitudinal section). Illustration by E.J. Hickman. Scale bars: 2 mm (A–C, E–G, I–K); 1 mm (D, H, L).