March 25, 2021 Top 10 Botanical Discoveries During Covid, Nehemiah Grew, Adolf Engler, Mary Gladys Webb, Folklore and Symbolism of Flowers, Plants and Trees by Ernst Lehner and Johanna Lehner, and Violets

Summary: March 25, 2021 Top 10 Botanical Discoveries During Covid, Nehemiah Grew, Adolf Engler, Mary Gladys Webb, Folklore and Symbolism of Flowers, Plants and Trees by Ernst Lehner and Johanna Lehner, and Violets