Eragrostis amabilis (L.)Wight & Arn. ex Hook. & Arn. 

Natural range:   Old World

Habitat:  Weed

Recognition:   Unusually small plant for an Eragrostis.  Sidewalk weed.  Spike to 2-4 cm wide, looking like a little Christmas tree.   Paleas very pectinate.   Spikelets 2-3 mm long.

Florida status:  Exotic weed