Species: Polygonum aviculare Date: 1930-09-10
Institution: Universidade de Caxias do Sul Collection: Herbário da Universidade de Caxias do Sul Basis of record: Preserved specimen Catalogue number: HUCS:21887 View record
Species: Polygonum ferrugineum | Erva-de-bicho Date: 1930-04-23 Country: Brasil
Institution: Instituto Agronômico de Pernambuco Collection: Herbário Dárdani de Andrade Lima Basis of record: Preserved specimen Catalogue number: IPA:3703 View record
Species: Polygonum aviculare Date: 1930-07-29
Institution: Universidade de Caxias do Sul Collection: Herbário da Universidade de Caxias do Sul Basis of record: Preserved specimen Catalogue number: HUCS:35649 View record