Book reviewed in this article:

Die Pilze—Grundzüge ihrer Entwicklungsgeschichte und Morphologie. By Ernst Gäumann.

An Introduction to Botany, with Special Reference to the Structure of the Flowering Plant. By J. H. Priestley and Lorna I. Scott.

Plant Pathology. By EdWin J. Butler and S. C. Jones.

An Introduction to Plant Biochemistry. By C. C. Steele.

The Dianthus. By Will Ingwersen.

The Delphinium. By Frank Bishop

Plant Physiology since Sachs. Fifty Years of Plant Physiology. By Th. Weevers, with an introduction by F. W. Went.

Introgressive Hybridization. By Edgar Anderson.