Published in Boletim do Museu Paraense Emílio Goeldi. Série Botânica, in 1994, in volume 10, issue 2, pages 269-281

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Published in Annals of the Missouri Botanical Garden, in 2006, in volume 93, issue 2, pages 297-325

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Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 83-92

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Published in Acta Botánica Mexicana, in 2003, in volume 65, pages 61-82

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Published in Arnaldoa : revista del Herbario HAO, in 2009, in volume 16, issue 1-2, pages 69-85

Created: 2016-08-04, modified: 2016-08-04