The Collaborative International Dictionary of English v.0.48:
manila grass \manila grass\ n. A lawn grass (Zoysia matrella) common in the Philippines; grown also in US. Syn: Japanese carpet grass. [WordNet 1.5]WordNet (r) 3.0 (2006):
Manila grass n 1: lawn grass common in the Philippines; grown also in United States [syn: Manila grass, Japanese carpet grass, Zoysia matrella]