Cyperus diaphanus SCHRADER ex R. & S. var. latespicatus (BOECK.) KERN subsp. setiformis (KORSH.) KERN, comb. nov.
Content
Description
Leaves filiform.
Inflorescence consisting of a single head, with 1- 3(-4) sessile spikelets.
Distribution
Amurlands present, Asia-Temperate: Korea present; Manchuria present, Asia-Tropical: New Guinea present, Bonin Islands present, Japan present, Lake Inim present, Lake Iviva present, Western Highlands present
Amurlands, Japan, Korea, Manchuria, Bonin Islands, in Malesia: New Guinea (Western Highlands, Lake Inim, Lake Iviva). Apparently an eastern form of the species.