Botanist and Wetland Ecologist Timothy L. Walters, Ph.D., announces the return of a sedge/grass/rush workshop. The 4-day course will be held August, 20-23, 2019 in northwestern Ohio. The workshop combines both field identification and in-class keying of specimens (no previous experience required). About 40 percent of the species will be sedges (primarily non-Carex), while about 50 percent will be grasses and the last 10% will be rushes. For more details, visit the website http://carexclasses.webs.com.