creeping windmill grass creeping windmill grass /ˈkripɪŋ ˈwɪndmɪl græs/

noun

1. Perennial Australian grass having numerous long spikes arranged like the vanes of a windmill  ( Chloris truncata , creeping windmill grass , star grass , windmill grass )
   perennial Australian grass having numerous long spikes arranged like the vanes of a windmill