Sub-species: Rotheca violacea subsp. violacea Date: 1932-09-01 Country: Congo, the Democratic Republic of the
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K005410360 View record
Sub-species: Rotheca violacea subsp. violacea Date: 1970-03-17 Country: Cameroon
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K000029555 View record
Sub-species: Rotheca violacea subsp. violacea Date: 1877-01-01
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K000192944 View record