Noun
Any of several species of grasses and sedges:
Chloris truncata, a grass, early chloris (Australia), Australian finger grass, star grass, windmill grass.
Digitaria divaricatissima, a grass, spreading umbrella grass, spider-panic.
Many species of the grass genus Enteropogon, such as Enteropogon acicularis.
Cyperus alternifolius, a sedge.
Several species of the sedge genus Fuirena.
Source: en.wiktionary.org