On Thursday, Aug. 5, at 7:00 p.m., the Friends of the Lyme Public Library will offer “Invasive Plants of Connecticut,” a Zoom presentation by CT Audubon Society conservation biologist Jim Arrigoni on some of the most problematic species in our state. To register for the program and receive a Zoom invitation, send an email to programreg@lymepl.org. For more information, call the library at 860-434-2272.