Resumo

SLANIS, Alberto Carlos  e  DEL VALLE BULACIO, Eva. Presence of Commelina diffusa var. gigas (Commelinaceae) in South America. Bol. Soc. Argent. Bot. [online]. 2008, vol.43, n.1-2, pp.147-151. ISSN 1851-2372.

Commelina diffusa var. gigas (Commelinaceae) an entity only known from the Eastern United States of America, is now recorded in Argentina and Paraguay. The same is illustrated and described.

Palavras-chave : Argentina; Paraguay; Commelina; Commelinaceae; Taxonomy.

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