"New County Records of Sedges in Michigan and Indiana" by P.E. Hebert- reprinted from the American Midland Naturalist, 1956/10

"New County Records of Sedges in Michigan and Indiana" by P.E. Hebert- reprinted from the American Midland Naturalist, 1956/10, CHEB 2/02, Box: CHEB 2, Folder: 02. Peter E. Hebert Papers, HEB. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/241983 Accessed April 16, 2026.