Aroideana Vol. 40 No. 2

Journal of the International Aroid Society

This issue of Aroideana (Vol. 40 No. 2, August 1, 2017) is entirely devoted to a comprehensive four‑part revision of the genus Xanthosoma (Araceae). It presents detailed taxonomic treatments covering Western South America, Central America, the Guianas, and Venezuela plus other Caribbean regions. Across these papers, a wealth of new species are described, keys and illustrations provided, and morphological groups clarified.

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Featured Articles in this Issue:

A Revision of Xanthosoma (Araceae). Part 1: Western South America

Thomas B. Croat, Xavier Delannay & Lynn P. Hannon (p. 4)
A Revision of Xanthosoma (Araceae). Part 2: Central America

Thomas B. Croat, Xavier Delannay & Oscar O. Ortiz (p. 504)
A Revision of Xanthosoma (Araceae). Part 3: Guianas

Thomas B. Croat & Xavier Delannay (p. 582)
A Revision of Xanthosoma (Araceae). Part 4: New species from Venezuela and other Caribbean countries

Thomas B. Croat & Xavier Delannay (p. 649)
Front Cover

Xanthosoma piquambiense inflorescence detail
Back Cover

Xanthosoma acevedoi inflorescence detail