World renowned botanist and conservation advocate Margery Carlson (1892-1985) lived in Evanston from 1930 until her death in 1985. She taught botany at Northwestern University and was a research associate at the Field Museum, helping build its plant collection through her travels around the world. Later she was involved with the Illinois Nature Conservancy, helping to preserve Volo Bog, Illinois State Beach and Matthiessen State Park. She was active in Evanston throughout her life, promoting Victory Gardens during WWII and helping create the Lighthouse Nature Center (the Carlson Greenhouse is named for her).