(lO) Neue Literatur. 



Roberts, H. F. \'ariation and correlation in wheat. Rpt. Am. Breed. Assoc. 

 7 1911. S. 80— log. Fig. I — II. Tab. i— 17. 



— First generation hybrids of American x Chinese corn. Rpt. Am. Breed. 



Assoc. 8 1912. S. 367 — 384. Fig. I — 5. Tab. i — 6. 

 Ruppert, J. Orchis mihtaris x Aceras anthropphora. Oesterr. bot. Ztschr. 



62 1012. S. 322-327. 

 Salaman, R. A lecture on the hereditary characters in the potato. Journal 



of the royal Horticulture Society 38 1912. S. 34 — 39. 

 Saunders, E. R. Further Contribution to the Study of Inheritance in Stocks 



(Matthiola). Proc. Roy. Soc. B 85 No 582 1912. S. 540— 545. 



— On the relation of Linaria alpina type to its varieties concolor and 



rosea. The New Phytologist 11 1912. S. 167 — 169. 



— Further experiments on the inheritance of "Doubleness" and other 



characters in stocks. Journal of Genetics 1 1911. S. 303 — 376. 

 Schiemann, E. Mutationen bei Aspergillus niger. Ztschr. f. ind. Abst.- u. 



Vererbsl. 8 iqi2. S. I — 35. 

 Schliephacke, E. Künstliche Kreuzung als Mittel zur Getreideverbesserung. 



Neudamm, Neumann 1912. 40 S. 8" 

 Shull, G. H. The primary color-factors of Lychnis and color-inhibitors of 



Papaver rhoeas. Bot. Gaz. 54 1912. S. 120—135. 



— Hermaphrodite females in Lychnis dioica. Science N. S. 36 1912. S. 482 



-483- 

 Smith, L. H. Occurrence of natural hybrids in wheat. Rpt. Am. Breed. 



Assoc. 8 1912. S. 412 — 414. 

 Stockberger, W. W. A study of individual performance in hops. Rpt. Am. 



Breed. Assoc. 8 1912. S. 452 — 457. Tab. i — 4. 

 Stomps, Th. J. Mutation bei Oenothera biennis L. Biol. Centralbl. 32 1912. 



S- 521 -535- 

 Stuart, W. Mendelian inheritance in the carnation. Vt. Agr. Exp. Sta. 



Bull. 163 1912. S. 51—71. Taf. I- IX. Tab. 1—7. 

 Taylor, F. W. The hereditary character of the number of rows in ears of 



corn. Rpt. Am. Breed. Assoc. 7 1911. S. 40—43. 

 Trow, A. H. On the Inheritance of Certain characters in the Common 



Groundsel (Lenecio vulgaris, Linn.) and its segregates. Journal of 



Genetics 2 1912. S. 239 — 276. 

 Tschermak, E. v. Bastardierungsversuche an Levkojen, Erbsen und Bohnen 



mit Rücksicht auf die Faktorenlehre. Ztschr. ind. Abst.- u. Vererbl. 



7 1912. S. 81—234. 

 Verne, C. Sur le Solanum Maglia et tuberosum et sur les resultats 



d'expcriences de mutations gemmaires culturales entreprises sur ces 



especes sauvages. C. R. Ac. Sc. Paris 155 1912. S. 505 — 509. 

 Vierhapper, F. Neue Pflanzenhybriden. Ost err. bot. Ztschr. 62 1912. S. 312 



- 316. 



— Ein neuer Soldanella-Bastard aus der Hohen-Tatra. Mag. bot. Lap. 11 



1912. S. 203—206. 



Vuillemin, P. Variations periodiques des caracteres specifiques. C. R. Ac. 

 des Sciences, Paris 155 1912. S. 918 — 921. 



Waldron, L. R. Value of continuous selection and its bearing upon har- 

 diness in winter wheat. Rpt. Am. Breed. Assoc. 7 1911. S. 74 — 80. 



