Species: Penstemon ambiguus Date: 1886-09-20 Country: Mexico
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K004606326 View record
Species: Penstemon ambiguus
Institution: Royal Botanic Gardens, Kew Collection: Spirit Basis of record: Preserved specimen Catalogue number: Spirit:16352.0 View record
Species: Penstemon ambiguus Date: 1851-01-01 Country: United States
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K000979712 View record
Species: Penstemon ambiguus Date: 1938-06-07 Country: United States
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K000979713 View record