Illustration of Chlorospatha silverstonei A adult plant with inflorescence B abaxial surface of leaf blade; note reticulate venation and collective veins C Inflorescence in female anthesis D Inflorescence in post-anthesis E upper view of male flowers F upper view of sterile flowers G upper view of female flowers H seed. (Drawn by Eileen Muñoz from the holotype A. Zuluaga et al. 1946).