Solidago

early goldenrodSolidago juncea · Flowering plantsPhoto © Erin Haase · CC BY-NC 4.0Late June to early September, middle week Aug 2–8Swamp GoldenrodSolidago patula · Flowering plantsPhoto © Ron Burkert · CC BY 4.0Late May to late October, middle week Aug 30 – Sep 5common wrinkle-leaved goldenrodSolidago rugosa · Flowering plantsPhoto © hannahs331 · CC BY-NC 4.0Late May to late October, middle week Sep 6–12field goldenrodSolidago nemoralis · Flowering plantsPhoto © Scott King · CC BY-NC 4.0Early August to early October, middle week Sep 6–12stiff-leaved goldenrodSolidago rigida · Flowering plantsPhoto © Heather Holm · CC BY-NC 4.0Early August to early October, middle week Sep 6–12silverrodSolidago bicolor · Flowering plantsPhoto © cgbb2004 · CC BY-NC 4.0Late August to mid-October, middle week Sep 13–19bluestem goldenrodSolidago caesia · Flowering plantsPhoto © Michael J. Papay · CC BY 4.0Late June to late October, middle week Sep 20–26broad-leaved goldenrodSolidago flexicaulis · Flowering plantsPhoto © Peter Gorman · CC BY-NC-SA 4.0Late May to early November, middle week Sep 20–26tall goldenrodSolidago altissima · Flowering plantsPhoto © jitensha2021 · CC BY-NC 4.0Mid-July to early November, middle week Sep 20–26Canada goldenrodSolidago canadensis · Flowering plantsPhoto © jonastid · CC BY-NC 4.0elm-leaved goldenrodSolidago ulmifolia · Flowering plantsPhoto © plnthunter22 · CC BY-NC 4.0giant goldenrodSolidago gigantea · Flowering plantsPhoto © Erika Mitchell · CC BY-NC 4.0Ohio GoldenrodSolidago ohioensis · Flowering plantsPhoto © stevefinlay · CC BY-NC 4.0Riddell's goldenrodSolidago riddellii · Flowering plantsPhoto © Erin Haase · CC BY-NC 4.0

Missing records do not mean a species is absent.