Eurybia hemispherica (Alexander) Nesom. Subgenus: Heleastrum. Section: Heleastrum. Common name: Prairie Grass-leaved Aster, Southern Pine Aster. Phenology: Jul-Oct. Habitat: Glades, barrens, rocky woodlands. Distribution: E. TN west to MO, south to nw. GA, se. GA, and FL Panhandle.
Origin/Endemic status: Endemic
Taxonomy Comments: Apparently diploid (2n=18) and tetraploid (2n=36).
Synonymy ⓘ: = Ar, FNA20, K4, POWO, Tn, WH3, Nesom (1994b); = Aster hemisphaericus — W, orthographic variant; = Aster hemisphericus Alexander — C, F, SE1; = Aster paludosus Aiton ssp. hemisphericus (Alexander) Cronquist — G, GrPl; = Aster pedionomus Alexander — S; = Heleastrum hemisphaericum (Alexander) Shinners — Tx; = n/a — RAB. Basionym: Aster hemisphericus Alexander 1933
Links to other floras: = Eurybia hemispherica - FNA20
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU
- Eastern Mountains and Piedmont: FACU
- Great Plains: FAC
- Midwest: FACU
Heliophily ⓘ: 8
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