Species: Ceratophyllum demersum Date: 1941-05-06 Country: Haiti
Institution: Instituto Agronômico do Norte Collection: Herbário do Instituto Agronômico Norte Basis of record: Preserved specimen Catalogue number: IAN:39510 View record
Species: Ceratophyllum muricatum Date: 1941-08-16 Country: United States
Institution: Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Collection: Herbário RB Basis of record: Preserved specimen Catalogue number: RB:RB00068036 View record