Xolisma ferruginea in dry pine barrows in bloom, May 25, 1929

Xolisma ferruginea in dry pine barrows in bloom, May 25, 1929, Container: Series VII: Box 19A, Folder: 31. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/528945 Accessed December 26, 2025.