Hypericaceae Juss.
Hypericum japonicum var. australe R.Keller , legitimate, scientific
Keller, R. (1908), Zur kenntnis der Sectio Brathys Genus Hypericum. Bulletin de l'Herbier Boissier Series 2 8(3): 186 BHL [tax. nov.]
  • Type: "Queensland (Sayer, Walter)."
Robson, N.K.B. (1973), Notes on Malesian species of Hypericum (Guttiferae): Flora Malesianae Praecursores LII. Blumea 20(2): 267 [secondary reference]
  • Lectotype: "Types: Australia, Queensland, Trinity Bay, 1886, Sayer (BM!); Australia, Queensland (?), Plenty Ranges, Walter (Z! lecto)."
Robson, N.K.B. (1973), Notes on Malesian species of Hypericum (Guttiferae): Flora Malesianae Praecursores LII. Blumea 20(2): 267 [taxonomic synonym]
taxonomic synonym of: Hypericum gramineum G.Forst. legitimate
Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Hypericum gramineum G.Forst. legitimate