Hybrids ofDigitalis ambigua andDigitalis purpurea, their fertility and cytology B. H. BuxtonW. C. F. Newton OriginalPaper Pages: 269 - 279
Notes on species crosses inprimula, godetia, nemophila, andphacelia R. J. Chittenden OriginalPaper Pages: 285 - 314
Genetic studies in poultry. VI. The Gold Barred Rock R. C. PunnettM. S. Pease OriginalPaper Pages: 337 - 350
Some hybrids of varieties of White Clover (trifolium repens L.) Adela G. Erith OriginalPaper Pages: 351 - 355
The development of the leaves in certain periclinally variegated plants Katharine Massey OriginalPaper Pages: 357 - 372
Inheritance inLolium perenne L. II. A second pair of lethal factors T. J. Jenkin OriginalPaper Pages: 403 - 417