Join volunteer Jane Earle to view fragrant water lilies, yarrow, white beardtongue, blue-eyed grass and common milkweed. Learn how these and other flowers were named and some of their uses by early settlers and Native Americans. Some trees may be bearing fruit. Meet at the North Lot. This program is part of the Park Rx series of programs sponsored by Highmark Blue Shield. Space is limited. Pre-registration required.