• Guides
  • Crum Woods Biodiversity Guide

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

Culver's root 1
Veronicastrum virginicum
thyme-leaved speedwell 2
Veronica serpyllifolia
bird's-eye speedwell 3
Veronica persica
corn speedwell 2
Veronica arvensis
Purpletop Vervain 4
Verbena bonariensis
white vervain 5
Verbena urticifolia
white turtlehead 6
Chelone glabra
white fringetree 7
Chionanthus virginicus

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

Photo Credits

  • 1. (c) Amy Beth Workman, some rights reserved (CC BY-NC), uploaded by Amy Beth Workman
  • 2. (c) AnneTanne, some rights reserved (CC BY-NC)
  • 3. (c) Grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame
  • 4. (c) Alexandre Dulaunoy, some rights reserved (CC BY-SA)
  • 5. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
  • 6. (c) Justin Tso, some rights reserved (CC BY)
  • 7. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)

Member of the iNaturalist Network   |   Powered by iNaturalist open source software |   Documentation for developers