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Invasive species photo gallery

Garden heliotrope or Valerian (Valeriana officinalis)

Click on a photo for an enlarged version or return to all non-native or native invasive plant species.

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Photo by S. Kelly Kearns. Click for an enlarged version.

Photo by S. Kelly Kearns

Photo by Elizabeth J. Czarapata. Click for an enlarged version.

Photo by Elizabeth J. Czarapata

Photo by Richard Bauer. Click for an enlarged version.

Photo by Richard Bauer

Photo by DNR Wisconsin. Click for an enlarged version.

Photo by DNR Wisconsin

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Photo by  Wisconsin DNR. Click for an enlarged version.

Photo by  Wisconsin DNR

Visit Wisconsin Vascular Plants [exit DNR], a Web site presented by the Wisconsin Herbarium, to view photos and learn more about these plant species, as well as the rest of Wisconsin's Flora.

Last revised: Thursday, October 28, 2021