Polypogon viridis
Polypogon viridis, the beardless rabbitsfoot grass, is a species of perennial grass in the family Poaceae (true grasses). They have a self-supporting growth form and simple, broad leaves. Individuals can grow to 0.43 m. They are native to southern Europe, Macaronesia, North and East Africa, and Asia. Sources

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viridis
Flora of Malta