star grass

名词 star grass:

1. any of several perennials of the genus Aletris having grasslike leaves and bitter roots reputed to cure colic
   同义词：colicroot, colic root, crow corn, unicorn root
2. any plant of the genus Hypoxis having long grasslike leaves and yellow star-shaped flowers: Africa; Australia; southern Asia; North America
3. trailing grass native to Europe now cosmopolitan in warm regions; used for lawns and pastures especially in southern United States and India
   同义词：Bermuda grass, devil grass, Bahama grass, kweek, doob, scutch grass, Cynodon dactylon
4. perennial Australian grass having numerous long spikes arranged like the vanes of a windmill
   同义词：windmill grass, creeping windmill grass, Chloris truncata