Panicum hallii Vasey. Section: Panicum. Common name: Hall's Panic Grass. Phenology: Apr-Nov. Habitat: Prairies. Distribution: OK, CO, and s. UT south through TX, NM, and AZ to c. Mexico.
Origin/Endemic status: Native
Taxonomy Comments: Panicum sensu stricto.
Synonymy ⓘ: = HC, Mex, Tx; = Panicum hallii Vasey ssp. hallii — FNA25, Zuloaga & Aliscioni (2023); = Panicum hallii Vasey var. hallii — ETx1, K4, NcTx. Basionym: Panicum hallii Vasey 1884
Links to other floras: = Panicum hallii ssp. hallii - FNA25
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: FACU
- Great Plains: FACU (taxonomic split from wetland indicator species)
Heliophily ⓘ: 9
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