Species: Helianthus microcephalus Date: 1822-08-01 Country: United States
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002499570 View record
Species: Helianthus decapetalus Date: 1822-01-01 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002499611 View record
Species: Helianthus decapetalus Date: 1822-08-01 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002499634 View record
Genus: Helianthus Date: 1822-01-01 Country: Canada
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002499656 View record