1. Two cases of hereditary dysostosis cleidocranialis

   • G. P. Frets

   OriginalPaper Pages: 513 - 530

2. The origin of Spartina Townsendii

   • C. Leonard Huskins

   OriginalPaper Pages: 531 - 538

3. Die Zusammenhänge Zwischen Saugkraft und Plasmatischer Vererbung

   • A. Buchinger

   OriginalPaper Pages: 539 - 561

4. The inheritance of colour, size and form of seeds, and flower colour in vicia faba L

   • Adela G. Erith

   Errata Pages: 562 - 562