Devil's-Walkingstick - Large compound leaves on a Devils-Walkingstick - photo by Ed Frank

Devils-Walkingstick- details of individual leaflets- photo by Ed Frank

Devils-Walkingstick - details of leaf arrangement - photo by Ed Frank

Devils-Walkingstick stem, note the circles of thorns around the stem - photo by Ed Frank

Small Devils-Walkingstick growing on an old pine stump - photo by Ed Frank

Devil's Walkingstick buds - Cook Forest State Park, August 10, 2004 - photo by Ed Frank

Devil's Walkingstick flowers - Cook Forest State Park, August 10, 2004 - photo by Ed Frank