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Crum Woods Biodiversity Guide

Under development: a digital checklist of select animal and plant groups of the Crum Woods, Delaware County, Pennsylvania, USA.

Questions or comments? crumwoods@swarthmore.edu

common yarrow 1
Achillea millefolium
common ragweed 2
Ambrosia artemisiifolia
cutleaf coneflower 3
Rudbeckia laciniata
sweet wormwood 4
Artemisia annua
Common Blue Wood Aster 5
Symphyotrichum cordifolium
calico aster 6
Symphyotrichum lateriflorum
New England aster 7
Symphyotrichum novae-angliae
White Wood Aster 5
Eurybia divaricata
New York aster 8
Symphyotrichum novi-belgii
late purple aster 9
Symphyotrichum patens
heath aster 10
Symphyotrichum ericoides
Aster undulatus 11
Symphyotrichum undulatum
Swamp Aster 12
Symphyotrichum puniceum
ox-eye daisy 13
Leucanthemum vulgare
zigzag goldenrod 14
Solidago flexicaulis
common wrinkle-leaved goldenrod 15
Solidago rugosa
Solidago spp. 16
Solidago
silverrod 5
Solidago bicolor
Bluestem Goldenrod 14
Solidago caesia
Canada goldenrod 17
Solidago canadensis
Cup Plant 14
Silphium perfoliatum

Edited by Liz Nichols, Amanda Carrillo-Perez, and Natalie LaScala, some rights reserved (CC BY-SA)

Photo Credits

  • 1. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
  • 2. (c) Biopix, some rights reserved (CC BY-NC)
  • 3. (c) Jonathan (JC) Carpenter, some rights reserved (CC BY-NC), uploaded by Jonathan (JC) Carpenter
  • 4. (c) Scamperdale, some rights reserved (CC BY-NC-SA)
  • 5. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
  • 6. (c) John B., some rights reserved (CC BY)
  • 7. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
  • 8. (c) Hermann Falkner, some rights reserved (CC BY-NC)
  • 9. (c) Fritz Flohr Reynolds, some rights reserved (CC BY-NC)
  • 10. (c) Lauren Baur, some rights reserved (CC BY-NC-ND), uploaded by Lauren Baur
  • 11. (c) Anita, some rights reserved (CC BY-NC-SA)
  • 12. (c) Eliza Barrett, some rights reserved (CC BY)
  • 13. (c) AnneTanne, some rights reserved (CC BY-NC)
  • 14. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
  • 15. (c) John Barber, some rights reserved (CC BY)
  • 16. (c) Matt Lavin, some rights reserved (CC BY-SA)
  • 17. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)

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