Prothallia of Lycopodium in America

- Prothallia of Lycopodium in America University of Chicago International Journal of Plant Sciences 1918年
- Prothallia of Lycopodium in America University of Chicago International Journal of Plant Sciences 1917年
- Prothallia of Lycopodium University of Chicago International Journal of Plant Sciences 1910年
- Lycopodium University of Chicago International Journal of Plant Sciences 1921年
- Prothallia of the Cyatheaceae University of Chicago International Journal of Plant Sciences 1930年
- Dwarf Male Prothallia University of Chicago International Journal of Plant Sciences 1908年
- Xerophytic Fern Prothallia University of Chicago International Journal of Plant Sciences 1914年
- Some Peculiar Fern Prothallia University of Chicago International Journal of Plant Sciences 1910年
- Symbiosis in Fern Prothallia University of Chicago The American Naturalist 1908年
- Prothallia and Sporelings of Lycopods University of Chicago International Journal of Plant Sciences 1918年