Adelonema wallisii (synonym Homalomena wallisii) is a species of aroid plant (family Araceae) native to Venezuela, Colombia, and Panama.Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.Correa A., M.D., C. Galdames & M. Stapf. 2004. Catálogo de las Plantas Vasculares de Panamá 1–599. Smithsonian Tropical Research Institute, Panamá
Taxonomy It reaches about in height, but with a much wider horizontal spread. The leaf blades are elliptic to ovate-oblong in shape about in length, on rather short stalks, arching or recurving, bright-green with a markings of a marbled yellow.Regel, Gartenflora 26: 33 (1877)
Clarification It can be confused with the related genera Aglaonema or Dieffenbachia, especially Aglaonema pictum 'Tricolor' or Dieffenbachia 'Reflector', both of which have similar markings.
References
External links Gardentia