Species: Potamogeton richardsonii Date: 1936-06-17 Country: United States
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K001609822 View record
Species: Potamogeton richardsonii Date: 1965-07-28 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K003907842 View record
Species: Potamogeton richardsonii Date: 1977-07-14 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K003907843 View record
Species: Potamogeton richardsonii Date: 1977-08-13 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K003907844 View record
Species: Potamogeton richardsonii Date: 1977-08-13 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K003907845 View record
Species: Potamogeton richardsonii Date: 1977-08-13 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K003907846 View record