3 varieties, only var. tetrapterum naturalised in Australia. The other 2 varieties are small slender, procumbent to ascending herbs, with leaves less than 12 mm long, and few-flowered inflorescences. Profile provided under variety.
Source:
Walsh, N.G. (1996). Clusiaceae. In: Walsh, N.G.; Entwisle, T.J., Flora of Victoria Vol. 3, Dicotyledons Winteraceae to Myrtaceae, pp. 316–321. Inkata Press, Melbourne.
