760 



Ausländische Literatur . 



orange bud Variation. 176 — ^177. — 5* Kempten, J. H,, Protective coloration 

 in seeds of Bolivian maize. 200 — 202. — Anonymous, Experience with logan- 

 berry hybrids. 202. — Moore, C. W., Self-sterility. 203 — 207. — Shamel, 

 A. D., A bud Variation of Evonymus. 218 — 220. — 6* Detjen, L. R., Breeding 

 Southern grapes. 252 — 258. — Stalsted, B. D., Degenerate plants. 270 — 276. 



— 7* Shamel, A. D., Variation in artichokes. 306 — 3C9. — Shufeldt, R. W., 

 Remarkable buttonballs. 310 — -311. — McAadden, E. A,, Wheat-rye hybrids. 

 335 — 336. — 8* Shamel, A, D.. A bud Variation of Pitto.sporum. 357 — 358. 



— Cockerell, T. D. A., Adult characters in sunflower seedlings. 361 — 362. — 

 East, E. M., Explanation of self-sterility. 382 — 383. — Risien, E. A., PoUi- 

 nating the pecan. 384. — • 9* Dearing, C. D., Muscadine grape breeding. 

 408 — 424. — 10* Cockerell, T. D. A,, Somatic mutations in sunflowers. 4G7 — 

 470. — Shamel, A. D., Origin of the striped cane. 471 — 472 — 11* Anthony. 

 R. D., An interesting strawberry pedigree. 509. — • 12* Shufeldt, R. W. 

 Multiple buttonballs. 550 — 552. — Dorsey M. J. The duchess apple impro- 

 ved. 565 — -567. — • Williamson, J,, The golden variety of rye. 568. 



Bd. IX, 1918. I* Halstedt, B. D., Colours in vegetable fruits. 18—23. — 

 Jeffrey, E. C, Evolution, by hybridisation. 25 — 28. — Shamel, A. D., Sonie 

 variable ears of dent corn. 29 — 32. — 2* Kearney, T. H., A plant industry 

 based upon mutation. 51 — 61. — Love, H. H., and Craig, W, T., Small grain 

 investigations. 67 — 76. — Shamel, A. D., Chrysanthemum varieties. 81 

 — 84. — 3* Linfield, F. B., A new forage plant. 135 — ^138. — 4* Collins, G. N., 

 Tropical varieties of maize. 147 — 153. — 5* White, O. E., Breeding new Castor 

 beans. 195 — 200. — • Husmann, G. C, Girdling the corinth crape to niake it 

 bear. 201 — 210. — Freeman, G. F., Producing breadmaking wheat for warn» 

 climates. 211 — 226. — 6* Shamel, A. D., Why navel oranges are seedless. 246 

 — 249. — ■ Hodgson, R. W., An interesting bud sport in the Washington navel 

 orange. 301 — 302. — Brown, B. S., Fruiting of apple trees every other year. 

 304 — 306. — ■ Shamel, A. D., Lemon orchards from buds of Single selected tree. 

 318 — 320. — Hayes, H. K., Natural crossing in wheat. 326 — -330. — 8* Bar- 

 ker, E. E., and Cohen, R. H., Variability in the radish. 357 — 361. 



Bd. X, 1910. I* Collins, J. L., Chimeras in corn hybrids. 3 — 10. — 

 Fleet, W. V., New everbearing strawberries. 14 — 16. — Cuchman, A. S,, 

 Growing medicinal plants in America. 32 — 38 — 2* Love, H. H., and Craig, 

 W. T., The synthetic production of wild wheat forms. 51 — 64. — 3* Bla- 

 keslee, A. F., and Avery; B. T. jun., Mutations in the Jimson weed iii — 120. 

 Pomeroy, K. S., Bud variations in the sugar cane. 129 — 135. — 4* Blakeslee, 

 A. F., A unifoliate mutation in the Adzuki bean. 153 — 155. — Collins, G. N., 

 A fossil ear of maize. 170 — 173. — Southworth,. W., Twinning in Alfalfa. 182 

 — 183. — Hunnicutt, B. H., A forage plant from the Solanaceae family. 185 

 — 187. — 5* Craig, W. T., and Love, H. H., Fertile wheat-rye hybrids. 

 195. — Dorsey, M. J., A note on the dropping of flowers in potato. 226. 

 — Drieberg, C, A freak Papaw. 207. — 6* Fairchild, D., Barboiir Lathrop 

 bamboo grove. 243 — 249. — • Murreil, G. E., A commercially new blueberry. 

 271 — 275. — Johnson, J., An improved strain of Wisconsin tobacco. 281 — 

 288. — 7* Witte, H., Breeding Timothy at Svalöf. 291—299. — Cook, D. F., 

 Olneya beans. 321 — 331. — 8* Shamel, A. D., Origin of a new and improved 

 French prune variety. 339 — 343. — Schaffner, J. H., A remarkable bud.sport 

 of Pandanus. 376 — 378. 



Bd. XI, 1920. I* Jones, D. F., and Filley, W. O., Teas' hybrid Catalpa. 

 16 — 24. — Galloway, B. T., Some promising new pear Stocks. 25 — })2. — 

 Collins, G. N., and Kempten, J. H., Heritable characters of Maize. I. 33 — 64. — 2* 

 Emerson, R. A., Heritable characters of maize. IL 65 — 76. — Detjen, L. R., A 

 mutating blackberry-bewberry hybrid. 92 — 94. — 3* Kempten, J. H., Heri- 

 table characters of maize. III. iii — 115. — Leighty, C. E., Natural wheat- 

 rye hybrids of 19 18. 129 — 136. — 4* Shamel, A. D., The origin of a grape fruit 



