https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{062E3C11-551D-4212-A648-C168CDDAD947}
*Sonchus asper (Linnaeus) Hill. Spinyleaf Sow-thistle, Prickly Sow-thistle. Phen: Late Mar-Jul. Hab: Roadsides, fields, pastures, disturbed areas. Dist: Native of Europe.
Origin/Endemic status: Europe
Synonymy: = Ar, Bah, C, F, Fl7, FNA19, G, GrPl, Il, K1, K3, K4, Mi, NcTx, NE, NY, Oh3, Pa, RAB, S, SE1, Tn, Va, W, WH3, WV
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© Gary P. Fleming | Original Image ⭷
© Bruce A. Sorrie | Original Image ⭷
© Joey Shaw 
© Aidan Campos 
© Erik Danielson 
© Aidan Campos