1. A Dictionary of the Fungi;Ainsworth,1943
2. A cytological study of infection of Baart and Kanred wheats by Puccinia graminis tritici;Allen;J. Agric. Res. (Washington, D.C.),1923
3. Mycelial types and pathogenicity of Puccinia recondita f. sp. tritici grown on artificial media;Ando;Ann. Phytopathol. Soc. Jpn.,1979
4. The Plant Rusts (Uredinales);Arthur,1929
5. Obligate parasitism in fungi;Brian;Proc. R. Soc. London, Ser. B.,1966