Sub-species: Potamogeton pusillus subsp. pusillus Date: 1932-11-05 Country: Brasil
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB00631949 View record
Species: Potamogeton pusillus Date: 1932-11-16 Country: Brasil
Institution: Universidade do Vale do Rio dos Sinos Collection: Herbarium Anchieta Basis of record: Preserved specimen Catalogue number: PACA-AGP:596 View record