umbrella grass

noun6

1. •
   Any of several species of grasses and sedges.
2. •
   Chloris truncata, a grass, early chloris (Australia), Australian finger grass, star grass, windmill grass.
3. •
   Digitaria divaricatissima, a grass, spreading umbrella grass, spider-panic.
4. •
   Many species of the grass genus Enteropogon, such as Enteropogon acicularis.
5. •
   Cyperus alternifolius, a sedge.
6. •
   Several species of the sedge genus Fuirena.