February 5, 2021 Carnation History, John Lindley, Karl Theodor Hartweg, Botanists Getting Home Alive, Cadwallader Colden by Seymour Schwartz, and Celebrating Friedrich Welwitsch
Summary: February 5, 2021 Carnation History, John Lindley, Karl Theodor Hartweg, Botanists Getting Home Alive, Cadwallader Colden by Seymour Schwartz, and Celebrating Friedrich Welwitsch