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Digitaria horizontalis Willdenow. Jamaican Crabgrass. Phen: Jun-Nov. Hab: Roadsides, sandy areas, other disturbed areas. Dist: Uncertain if native in c. and s. peninsular FL; West Indies, Mexico south to South America.

Origin/Endemic status: Native

Synonymy: = Bah, FlGr, FNA25, K1, K3, K4, Mex, SFla, WH3; = n/a – RAB; = Syntherisma setosum (Desv.) Nash – S13

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACU

Heliophily ?: 9

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image of plant© Nick Helme, some rights reserved (CC BY-SA), uploaded by Nick Helme source CC-BY-SA | Original Image ⭷
image of plant© Nick Helme, some rights reserved (CC BY-SA), uploaded by Nick Helme source CC-BY-SA | Original Image ⭷
image of plant© Nick Helme, some rights reserved (CC BY-SA), uploaded by Nick Helme source CC-BY-SA | Original Image ⭷
image of plant© Alan R. Franck, some rights reserved (CC BY-NC), uploaded by Alan R. Franck source CC-BY-NC
image of plant© Steve Maldonado Silvestrini, some rights reserved (CC BY-NC), uploaded by Steve Maldonado Silvestrini source CC-BY-NC
image of plant© Steve Maldonado Silvestrini, some rights reserved (CC BY-NC), uploaded by Steve Maldonado Silvestrini source CC-BY-NC

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