fountain grass

Thesaurus

Noun

1.

fountain grass - tall perennial ornamental grass with long nodding flower plumes of tropical Africa and AsiaPennisetum ruppelii, Pennisetum setaceumgrass - narrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as haygenus Pennisetum, Pennisetum - a genus of Old World grasses