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Through The Woods
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Wildflower Spotlight: Two-leaf Toothwort

5/9/2018

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Picture
Two leaf toothwort - aka- crinkle root (Cardamine diphylla)

At first glance, this seems like a mistaken name, but from the root rises two leaves with three coarsely toothed leaflets on each. 

This toothwort blooms a few weeks to a month later than the earlier cutleaf toothwort. 

A native species of the eastern half of the US, this spring ephemeral thrives in rich woods and moist soil. The Cherokee made a poultice of the roots to treat headaches.

This flower is an important host for the native West Virginia White butterfly (often mistaken for the non-native Cabbage White). After hatching, the caterpillars feast of the leaves of this plant, however, since the introduced Garlic Mustard is overtaking our woodlands, the WVW has begun laying eggs on the Garlic Mustard, after they hatch, the caterpillars can't survive on the garlic mustard leaves and die. This has caused a large decline in the WVW populations. 


The Cherokee made a poultice of the roots to treat headache.
Use Wildlife: West Virginia White is a  native butterfly species often mistaken for Cabbage White, an introduced species. Lays its eggs one by one on this plant and Dentaria laciniata, another toothwort.
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    Since 2015 we have been exploring and sharing all the amazing things we’ve found in nature.
    From great and unique places to explore, to learning about new and interesting plant species, to understanding the earth’s cycles.
    Follow us and discover new and interesting things about the world around you. 

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    Emily is an Ohio Certified Volunteer Naturalist who is most often found out in the woods. 

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  • Home
  • Blog
  • Adventure
  • Plant Profiles
  • One Year Studies
    • Barnes Preserve >
      • Barnes Short Loop
      • Barnes Long Loop
      • BP Pond Overlook
    • Walton Woods Wildflower Sanctuary >
      • Walton Woods Lower Trail
      • Walton Woods Burning Bush
    • Brown's Lake Bog >
      • Bog Boardwalk
      • Bog Loop
    • Wooster Memorial Park >
      • Sycamore Tree
      • Trillium Hill
      • WMP Prairie
  • Contact
  • Shop