Sub-species: Tanacetum polycephalum subsp. duderanum Date: 1962-06-12 Country: Iran, Islamic Republic of
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002311974 View record
Sub-species: Tanacetum polycephalum subsp. duderanum Date: 1962-06-23 Country: Iran, Islamic Republic of
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002311975 View record
Sub-species: Tanacetum polycephalum subsp. duderanum Date: 1962-07-11 Country: Iran, Islamic Republic of
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K002311979 View record