Species: Spirodela polyrrhiza Country: Brasil
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB01295533 View record
Species: Spirodela polyrrhiza Date: 1953-09-14 Country: Bulgaria
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB00474563 View record
Species: Spirodela polyrrhiza Date: 1959-07-25 Country: Sweden
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB00472284 View record