- Bolboschoenus
Key to the species of Bolboschoenus
1Nut lenticular or unequally trigonous with the dorsal angle obtuse, surface always shining; style 2- or 3-fid2 1Nut equally trigonous, with the dorsal angle acute, pale yellow or grey and dull to blackish and shining; style 3-fidBolboschoenus fluviatilis 2Nut lenticular, straw-coloured to dark golden brown, the surface minutely but obviously reticulate; style 2-fidBolboschoenus caldwellii 2Nut plano-convex or trigonous, dark red-brown to black, the surface not obviously reticulate; style 2- or 3-fidBolboschoenus medianus Modified from: Wilson, K.L. (1994). Cyperaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria. Vol. 2. Ferns and Allied Plants, Conifers and Monocotyledons. Inkata Press, Melbourne.
