Lindberg, H. (1906), Oefversigt af Forhandlingar; Finska Vetenskaps-Societeten 48: 73 [comb. et stat. nov.]

basionym: Hypericum veronense Schrank legitimate

Robson, N.K.B. (2002), Studies in the genus Hypericum L. (Guttiferae) 4(2). Section 9. Hypericum sensu lato (part 2): subsection 1. Hypericum series 1. Hypericum. Bulletin of the British Museum (Natural History) Botany 32(2): 96-101, Fig. 8, Maps 10-12 [secondary reference]

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Hypericum veronense Schrank legitimate taxonomic synonym: Hypericum perforatum var. angustifolium DC. legitimate

• APC Dist.: WA (naturalised), SA (naturalised), Qld (naturalised), NSW (naturalised), ACT (naturalised), Vic (naturalised), Tas (naturalised)

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 33 [secondary reference]

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