https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{4810E32E-722B-4BFA-AB5B-D1CFB06B6751}
Symphyotrichum hesperium (A. Gray) Á. Löve & D. Löve. Siskiyou Aster. Phen: Aug-Oct. Hab: Stream banks, ditches. Dist: ON and NT south to MI, IA, KS, CO, w. TX, NM, AZ, CA, and Mexico. Reported for ne. OK and nc. and se. TX by Kartesz (2021).
Origin/Endemic status: Native
Synonymy: = Aster hesperius A.Gray – GrPl, Tx; = Aster lanceolatus Willd. ssp. hesperius (A.Gray) Semple & Chmiel. – NcTx, Semple & Chmielewski (1987); = Symphyotrichum lanceolatum (Willd.) G.L.Nesom ssp. hesperium (A.Gray) G.L.Nesom – K3, K4; = Symphyotrichum lanceolatum (Willd.) G.L.Nesom var. hesperium (A.Gray) G.L.Nesom – FNA20, Mi
Hover over a shape, letter, icon, or arrow on the map to see what it means.
We don't have any photos of Symphyotrichum hesperium yet. If you have a good photo you'd like to share,
please send it to us. Thanks for your contribution!