1. Polien-tube growth in crosses between balanced chromosomal types of Datura stramonium;Blakeslee;Genetics,1929
2. Blackberries of New England - their genetic status;Brainerd;Vermont Agr. Exp. Sta. Bull.,1921
3. Kastrierungen und Pseudogamie bei Rubus;Gustafsson;Bot. Not., Lund,1930