Variety: Trigonostemon villosus var. villosus Date: 1927-04-02 Country: Malaysia
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K004623632 View record
Variety: Trigonostemon villosus var. borneensis Date: 1927-01-01 Country: Philippines
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K004624050 View record
Variety: Trigonostemon villosus var. merrillianus Date: 1927-07-02 Country: Philippines
Institution: Royal Botanic Gardens, Kew Collection: Herbarium Basis of record: Preserved specimen Catalogue number: Herbarium:K004624052 View record