Trichachne insularis (Linnaeus) Nees. Common name: Sourgrass. Phenology: Jul-Sep (-Jun). Habitat: Hammocks, rocklands, scrubs, roadsides, disturbed areas. Distribution: FL, AL, and MS west to TX; West Indies; Mexico, Central America, South America.
Origin/Endemic status: Native
Synonymy ⓘ: = Bah, HC, Il, K4, S13; = Digitaria insularis (L.) Mez ex Ekman – ETx1, FlGr, FNA25, K1, K3, Mex, SFla, WH3; = n/a – C; = Valota insularis (L.) Chase – S; ? Trichachne nutans – Tx
Links to other floras: = Digitaria insularis - FNA25
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FAC (name change)
- Eastern Mountains and Piedmont: FAC (name change)
- Great Plains: FAC (name change)
- Midwest: FACU (name change)
Heliophily ⓘ: 7
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Horticultural Information
No horticultural data found for this taxon.