Solidago uliginosa Nuttall var. uliginosa . Phen: Jul-Sep. Hab: Bogs, wet meadows, mafic fens, acidic seepage swamps. Dist: ME, ON, MI and WI south to e. VA, w. NC, ne. TN, s. IN, and c. IL (reports from farther south are dubious and need additional evaluation; most southern material formerly identified as S. uliginosa is actually S. simulans or S. gracillima).
Origin/Endemic status: Native
Taxonomy Comments: Var. uliginosa is primarily tetraploid, and has a more southern distribution than var. peracuta (Semple et al. 2019b).
Synonymy: = F, G, Il, K1, Va, WV, Semple et al (2019b); < Solidago uliginosa Nutt. – C, FNA20, K3, Mi, NE, NY, Oh3, Pa, RAB, SE1, W, Johnson (1995); < Solidago uliginosa Nutt. var. uliginosa – K4; < Solidago uniligulata (DC.) Porter – S