https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{926523F2-B2A5-4790-86DF-87718CA6F4F0}
Symphyotrichum praealtum (Poiret) Nesom var. nebraskense (Britton) Nesom. Nebraska Aster. Phen: Sep-Oct. Hab: Bottomlands, other moist areas. Dist: NE, KS, and OK east to MO, AR, and LA.
Origin/Endemic status: Native
Synonymy: = K3, K4; = Aster praealtus Poir. var. nebraskensis (Britton) Wiegand – C, GrPl, SE1; = n/a – RAB; < Aster praealtus Poir. var. praealtus – F; < Symphyotrichum praealtum (Poir.) G.L.Nesom – FNA20, Mo2
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