Flower paintings: "Colorado Columbine" and "Wild Rose" by Lyman Byxbe, Box: 1, Folder: 33. Rees, Wustefeld, and Wildgen family collection, RH MS 1309. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/174176 Accessed November 23, 2024.