1. A cytological study of infection of Baart and Kanred wheats by Puccinia graminis Tritici.;Allen;Jour. Agr. Res.,1923a
2. Cytological studies of infection of Baart, Kanred and Mindum wheat by Puccinia graminis Tritici. Forms III and XIX;Allen;Jour. Agr. Res.,1923b
3. Les Asterinées;Arnaud;Ann. Ecol. Nat. Agr. Montpellier,1918
4. Atkinson , G. F. 1903 The genus Harpochytrium in the United States Ann. Mycol 479 502
5. Note on the genus Harpochytrium.;Atkinson;Jour. Mycol.,1904