Clavicorona pyxidata (Crown-Tipped Coral),
synonym Artomyces pyxidatus
Both photos (above & below) were taken at Dells of Wisconsin River State Natural Area
Photo was taken at the University of Wisconsin Arboretum, Madison
Photo was taken at Devil's Lake State Park
Both photos (above & below) were taken at Newport Conifer-Hardwoods State Natural Area