Asters and Goldenrods (Astereae) of Ontario

Alpine Aster
Aster alpinus 1
flat-top white aster
Doellingeria umbellata 2
rough wood aster
Eurybia radula 3
White Wood Aster
Eurybia divaricata 4
large-leaved aster
Eurybia macrophylla 5
Great Northern Aster
Canadanthus modestus 6
Schreber's Wood Aster
Eurybia schreberi 7
whorled wood aster
Oclemena acuminata 8
tall goldenrod
Solidago altissima 9
bog aster
Oclemena nemoralis 10
silverrod
Solidago bicolor 11
cut-leaf goldenrod
Solidago arguta
Brenda's goldenrod
Solidago brendae 12
bluestem goldenrod
Solidago caesia 7
Canada goldenrod
Solidago canadensis 12
big-toothed Canada goldenrod
Solidago fallax 12
broad-leaved goldenrod
Solidago flexicaulis 7
giant goldenrod
Solidago gigantea 13
early goldenrod
Solidago juncea 14
Elegant Goldenrod
Solidago lepida 15
large-leaved goldenrod
Solidago macrophylla 16
Hairy Goldenrod
Solidago hispida 17
Houghton's goldenrod
Solidago houghtonii 18
Missouri goldenrod
Solidago missouriensis 19
northern goldenrod
Solidago multiradiata 20
field goldenrod
Solidago nemoralis 21
Pale Showy Goldenrod
Solidago pallida 22
Ohio Goldenrod
Solidago ohioensis 23
Swamp Goldenrod
Solidago patula 24
white flat-topped goldenrod
Solidago ptarmicoides 25
Downy Goldenrod
Solidago puberula 26
Riddell's goldenrod
Solidago riddellii 14
stiff-leaved goldenrod
Solidago rigida 27
common wrinkle-leaved goldenrod
Solidago rugosa 28
northern seaside goldenrod
Solidago sempervirens 29
Sticky Goldenrod
Solidago simplex 30
showy goldenrod
Solidago speciosa 27
bog goldenrod
Solidago uliginosa 25
squarrose goldenrod
Solidago squarrosa 31
elm-leaved goldenrod
Solidago ulmifolia 32
northern bog aster
Symphyotrichum boreale 28
rayless annual aster
Symphyotrichum ciliatum 33
Lindley's Aster
Symphyotrichum ciliolatum
Common Blue Wood Aster
Symphyotrichum cordifolium 34
Bushy Aster
Symphyotrichum dumosum 35
white prairie aster
Symphyotrichum falcatum
white heath aster
Symphyotrichum ericoides 36
panicled aster
Symphyotrichum lanceolatum 37
calico aster
Symphyotrichum lateriflorum 38
New England aster
Symphyotrichum novae-angliae 14
smooth blue aster
Symphyotrichum laeve 39
Ontario Aster
Symphyotrichum ontarionis 40
hairy white oldfield aster
Symphyotrichum pilosum 34
willowleaf aster
Symphyotrichum praealtum 41
crookedstem aster
Symphyotrichum prenanthoides 26
sky blue aster
Symphyotrichum oolentangiense 14
shining aster
Symphyotrichum firmum 7
swamp aster
Symphyotrichum puniceum 34
Robyns' American-aster
Symphyotrichum robynsianum
silky aster
Symphyotrichum sericeum 40
Short's aster
Symphyotrichum shortii 42
Arrow-leaved Aster
Symphyotrichum urophyllum 43
Annual saltmarsh aster
Symphyotrichum subulatum 44
Photos:
  • 1. (c) Benoît Deniaud, some rights reserved (CC BY-NC-SA)
  • 2. (c) Anita363, some rights reserved (CC BY-NC-SA), uploaded by Anita363
  • 3. (c) Sean Blaney, some rights reserved (CC BY-NC), uploaded by Sean Blaney
  • 4. (c) pafenton, some rights reserved (CC BY-NC), uploaded by pafenton
  • 5. (c) zen Sutherland, some rights reserved (CC BY-NC-SA)
  • 6. (c) Mart Hughes, some rights reserved (CC BY-NC), uploaded by Mart Hughes
  • 7. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
  • 8. (c) BlueRidgeKitties, some rights reserved (CC BY-NC-SA)
  • 9. (c) conhawn, some rights reserved (CC BY-NC), uploaded by conhawn
  • 10. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
  • 11. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC)
  • 12. (c) Samuel Brinker, some rights reserved (CC BY-NC), uploaded by Samuel Brinker
  • 13. (c) Hermann Falkner, some rights reserved (CC BY-NC)
  • 14. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
  • 15. (c) Travis, some rights reserved (CC BY-NC)
  • 16. (c) Paul Tavares, some rights reserved (CC BY-NC), uploaded by Paul Tavares
  • 17. (c) Rob Routledge, some rights reserved (CC BY-NC), uploaded by Rob Routledge
  • 18. (c) Rob Routledge, Sault College, Bugwood.org, some rights reserved (CC BY)
  • 19. (c) tsc_wis, some rights reserved (CC BY-NC)
  • 20. (c) Andy Fyon, some rights reserved (CC BY-NC), uploaded by Andy Fyon
  • 21. (c) seabrookeleckie, some rights reserved (CC BY-NC), uploaded by seabrookeleckie
  • 22. (c) Annabelle Corboy, some rights reserved (CC BY-NC), uploaded by Annabelle Corboy
  • 23. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
  • 24. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
  • 25. (c) Joe Bartok, some rights reserved (CC BY-NC), uploaded by Joe Bartok
  • 26. (c) Will Van Hemessen, some rights reserved (CC BY-NC), uploaded by Will Van Hemessen
  • 27. (c) eknuth, some rights reserved (CC BY-NC), uploaded by eknuth
  • 28. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
  • 29. (c) Dave Angelini, some rights reserved (CC BY-NC), uploaded by Dave Angelini
  • 30. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
  • 31. (c) Daniel McClosky, some rights reserved (CC BY), uploaded by Daniel McClosky
  • 32. (c) Peter Gorman, some rights reserved (CC BY-NC-SA)
  • 33. (c) Jason Grant, some rights reserved (CC BY), uploaded by Jason Grant
  • 34. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
  • 35. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
  • 36. (c) rossddickson, some rights reserved (CC BY-NC), uploaded by rossddickson
  • 37. (c) Tony Frates, some rights reserved (CC BY-NC-SA)
  • 38. (c) John B., some rights reserved (CC BY)
  • 39. (c) Joshua Mayer, some rights reserved (CC BY-SA)
  • 40. (c) davecz2, some rights reserved (CC BY-SA), uploaded by davecz2
  • 41. (c) Van Remsen, some rights reserved (CC BY-NC), uploaded by Van Remsen
  • 42. (c) Chicago Botanic Garden 2007, some rights reserved (CC BY-NC-SA)
  • 43. (c) Anita, some rights reserved (CC BY-NC)
  • 44. (c) Rodrigo Carral Domínguez, all rights reserved, uploaded by Rodrigo Carral Domínguez

Compiled by Will Van Hemessen, some rights reserved (CC BY-SA)

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