s 



1907] CHRISTMAN— MORPHOLOGY OF THE RUSTS 



99 



LITERATURE CITED 



J 



Klassifikation der Uredineen. Resultats scientifique du congres inter- 

 national de botanique, Vienne, 1905. pp. 331-348. Jena; G. Fischer, 

 1906. 



2, Blackman, V. H.^ On the fertilization^ alternation of generations, and general 



cytology of the Uredineae. Annals of Botany 18:323-373. 1904. 



3- Blackaian, V. H., and Fraser, Helen C, Further studies on the sexuality 



of the Uredineae. Annals of Botany 20:35-48, 1906, 



4. Breeeld, O., Untersuchungen aus dem Gesammtgebicte der Mykologie 



9:28. Miinster: H. Schoningh. 



5. Christman, a. H., Sexual reproduction in the rusts. Box. Gazette 39: 



6- 



267-274. 1905. 



Wis 



uredospores. Trans. 



7. Dangeard, p. a., and Sappin-Troueey, P. Une pseudofecondation chez 



les Uredinees. Compt. Rend. Acad. Sci. Paris 116:267. 1893. 



.ARY 



Monatsbe 



Berlin 1865:15-50. pi. i. 1866. 



9* ~ , Neue Untersuchungen iiber Uredineen. Idem 1866:205-216 pi. j. 



1867. 



10. 



, Comparative morphology and biology of the Fungi, ] 



Bacteria. English translation. London: Frowde. 1887. 



II- DiETEL, P., Ueber Rostpilze mit wiederholter Aecidiumbildung. Flora 



81:394-404. 1895. 

 12 • — , Beitrage zur Morphologic und Biologie der Uredineen, Bot. Cen- 



tralbl. 32:54 S. pi I. 1887. 

 13- Harper, R. A., Sexual reproduction and the organization of the nucleus 



in certain mildews. Publ. No. 37, Carnegie Institution of Washington, 



J 



D. C. 1905. 



LDEN, R. J., and Harper, R. 



Coleosporium sonchi-arvensis. 



903 



Ze 



900 



16. ^Iaire, R., L'evolution nucl^aire chez les Endophyllum. Jour, de Botan- 

 ique 14:80. 1900. 



17* , L'evolution nucleaire chez les Uredinfes. Compt. Rend. Congres 



international de botanique a I'Exposition universale, Paris, 135-150. 

 1900. 



18. ^Iassee, G., On the presence of sexual organs in the aecidium. Annals of 



Botany 2:47-50. 1888. 



19. MiEHE, H., Ueber die Wanderungen des pflanzlichen Zellkemes, Flora 



88:105-141. 1901, 



