& relatives in

1. Solidago bicolor L. [silver-rod, white goldenrod]

2. Solidago caesia L. *E [axillary goldenrod, blue-stemmed goldenrod, wreath goldenrod]

= Solidago axillaris Pursh

3. Solidago canadensis L. [Canadian goldenrod, common goldenrod]

= Solidago altissima L.

4. Solidago flexicaulis L. [broad-leaved goldenrod, zigzag goldenrod]

5. Solidago gigantea Aiton [giant goldenrod, late goldenrod, smooth goldenrod]

6. Solidago hispida Muhl. [hairy goldenrod]

7. Solidago juncea Aiton [early goldenrod]

8. Solidago missouriensis Nutt. [ goldenrod]

9. Solidago mollis Bartl. *I [velvety goldenrod]

10. Solidago nemoralis Aiton [dyer's-weed goldenrod, gray goldenrod, old-field goldenrod]

11. Solidago ohioensis Riddell *SC [Ohio goldenrod]

12. Solidago patula Muhl. ex Willd. [rough-leaved goldenrod, round-leaved goldenrod, swamp goldenrod]

13. Solidago ptarmicoides (Nees) B.Boivin [prairie goldenrod, upland white goldenrod]

14. Solidago rigida L. [rigid goldenrod, stiff goldenrod]

15. Solidago rugosa Mill. *I [wrinkle-leaved goldenrod]

16. Solidago sciaphila E.S.Steele *SC [cliff goldenrod, Driftless Area goldenrod, shadowy goldenrod]

17. Solidago sempervirens L *I [seaside goldenrod]

18. Solidago simplex Kunth *T [dune goldenrod, Gillman's goldenrod, sticky goldenrod]

= Solidago spathulata DC. var. gillmanii (A.Gray) Cronquist

19. Solidago speciosa Nutt. [showy goldenrod]

20. Solidago uliginosa Nutt. [northern bog goldenrod]

21. Solidago ulmifolia Muhl. ex Willd. [elm-leaved goldenrod]

22. Euthamia graminifolia (L.) Nutt. [common flat-topped goldenrod, grass-leaved goldenrod]

= Solidago graminifolia (L.) Salisb.

23. Euthamia gymnospermoides Greene [ flat-topped goldenrod, goldentop]

= Solidago gymnospermoides (Greene) Fernald

24. Euthamia tenuifolia (Pursh) Nutt. [Coastal Plain flat-topped goldenrod, slender goldentop]

= Solidago tenuifolia Pursh