Genus: Spirodela Date: 1983-10-10 Country: Brasil
Institution: Pontifícia Universidade Católica do Paraná Collection: Herbário da Pontifícia Universidade Católica do Paraná Basis of record: Preserved specimen Catalogue number: HUCP:6675 View record
Species: Spirodela intermedia Date: 1983-11-23 Country: Brasil
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB00474544 View record
Species: Spirodela polyrrhiza Date: 1983-07-29 Country: Brasil
Institution: Instituto de Pesquisas Ambientais Collection: Herbário Maria Eneyda P. Kaufmann Fidalgo Basis of record: Preserved specimen Catalogue number: SP:193361 View record