— 90 — 



Shaw, J. K. 58.11.5. 



Variation in apples. 

 Twenty-second. Ann. Kpt. Mass. Agr. Expt. Stat. Part. I, 

 p. 194—213. 1910. 



Shull, G. H. 58.11.55. 



Hybridization Methods in Corn Breeding. 

 Amer. Breeder's Mag. Vol. I. p. 98-107. 1900. 



Shull, G. H. 311:58.11.5. 



A quantitative Study of variation in the Bracts. Eays and 

 Disk Florets of Aster shortii Hook, Aster novae angleae L. 

 Aster puniccus L. and Aster prenanthoiides Muhl. from 

 yellow springs, Ohio. 

 Amer. Nat. Vol. XXXVI 1902. H. 



Shall, G. H. 58.11.55. 



s hull, G. H. 58.11.68. 



Color Inheritance in Lychnis Dioica. L. 

 Amer. Natur. Vol. XLIV. New-York 1910. H. 



Shull, G. H. 58.11.58. 



The Genotypes of Maize. 

 Amer. Natur. Vol. XLV. New-York 1911. H. 



Shull, G. H. 58.11.62. 



Reversible Sex-mutants in Lychnis Dioica. 

 Bot. Gaz. Vol. LII. Chicago 1911. H. 

 Shull, G. H. 58.11.68. 



Sex- Limited inheritance in Lychnis Dioica L. 

 Zeits. f. Ind. Abst. und Vererb. 1914. Bd. XII p. 265. H. 

 Shull, G. H. 5 8 . n .5. 



Duplicate genes for capsule form in Bursa bursapastoris. 

 Zeits f. Ind. Abst. und Vererb. Bd. XII. 1914. H. 



