Digitaria sanguinalis
English: Hairy crabgrass; Hairy finger-grass; Large crabgrass; Crab finger grass; Purple crabgrass; Polish Millet.
Genus: ± 280 species; in tribe Anthephorinae, with genera: Anthephora, Chaetopoa, Chlorocalymma, Digitaria, Megaloprotachne, Taeniorhachis, Tarigidia, Trachys.
Region: worldwide; weed.
Use: animal fodder; as a grain in Germany and Poland.