Goncalves, E. G. A new name for a Brazilian species of Anthurium (Araceae). Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 41, 118 (2011).

Bogner, J. & Goncalves, E. G. Two new aroids from South America. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 32, 329 (2002).

Hetterscheid, W. L. A., Ibisch, P. L. & Goncalves, E. G. Two new species of Araceae tribe Spathicarpeae from Bolivia. Brittonia; a Series of Botanical Papers. New York, NY 55, 41 (2003).

Goncalves, E. G. & Arruda, A. J. Philodendron carajasense sp. nov. (Araceae), a rheophyte from Carajás Mountain Range, northern Brasil. Nordic Journal of Botany. Copenhagen 31, 4 (2013).

Bogner, J. & Goncalves, E. G. Two new species of Xanthosoma (Araceae) from South America and notes on the tribe Caladieae. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 35, 344 (2005).

Goncalves, E. G., Santos, A. Henrique d & Miller, P. Richard Mo. A New Combination for a Brazilian Aroid. Aroideana; Journal of the International Aroid Society 35, 39 (2012).

Goncalves, E. G. The Commonly Cultivated Species of Xanthosoma Schott (Araceae), including Four New Species. Aroideana; Journal of the International Aroid Society 34, 23 (2011).

Goncalves, E. G. A New Species of Anthurium (Araceae) from Parana State, Southern Brazil. Aroideana 34, 65 (2011).

Goncalves, E. G. The Araceae from the Limestone Outcrops in Central-Western Brazil. Aroideana; Journal of the International Aroid Society 33, 160 (2010).

Goncalves, E. G. Five New Brazilian Species for the Tribe Caladieae (Araceae). Aroideana; Journal of the International Aroid Society 36, 86 (2013).

Goncalves, E. G. Elucidating the Elusive Taccarum warmingii (Araceae-Tribe Spathicarpeae), and a Revised Key for the Genus Taccarum. Aroideana; Journal of the International Aroid Society 26, 21 (2003).

Goncalves, E. G. & de Carvalho, J. Barros. Philodendron lupinum - A New species of Araceae from Northwestern Brazil. Aroideana; Journal of the International Aroid Society 31, 89 (2008).