Scleria

Scleria is a genus of flowering plants in the sedge family, Cyperaceae. They are known commonly as nutrushes. They are distributed throughout the tropics, and some species have ranges extending into temperate areas. There are about 200 species.

Etymology

The genus name Scleria is Greek, meaning "hardness", in reference to the tough seeds.

Description

Plants of this genus are diverse in appearance. These are mostly perennial, but sometimes annual. Some have rhizomes. They produce solitary stems or clumps of many. They are a few centimeters tall to well over one meter. They have few leaves or many. The inflorescence is variable, ranging from a single spikelet to over 100. Despite the variety, examination of the fruits and subterranean structures is required to distinguish species.

Selected species

Scleria afroreflexa
Scleria amazonica
Scleria biflora
Scleria bracteata
Scleria ciliaris
Scleria ciliata
Scleria dregeana
Scleria foliosa
Scleria greigiifolia
Scleria iostephana
Scleria mackaviensis
Scleria mikawana
Scleria oligantha
Scleria pauciflora
Scleria poklei
Scleria reticularis
Scleria robinsoniana
Scleria sumatrensis
Scleria terrestris
Scleria triglomerata
Scleria verticillata
''Scleria vogelii''