Learn
about invasive species in Wisconsin.
Subscribe
to the invasive species rules and regulations email list.
Report
an invasive species in your area.
Order
invasive species publications.
Contact information
DNR invasive species staff

Invasive species photo gallery

Japanese hops (Humulus japonicus)

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

Photo by David Eagan. Click for an enlarged version.

Photo by David Eagan

Photo by  Virginia Tech Weed ID Guide. Click for an enlarged version.

Photo by  Virginia Tech Weed ID Guide

Photo by David Eagan. Click for an enlarged version.

Photo by David Eagan

Photo by David Eagan. Click for an enlarged version.

Photo by David Eagan

Photo by John Randall. Click for an enlarged version.

Photo by John Randall

Photo by David Eagan. Click for an enlarged version.

Photo by David Eagan

Photo by John Randall. Click for an enlarged version.

Photo by John Randall

Photo by Matt Krueger. Click for an enlarged version.

Photo by Matt Krueger

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