The anatomy of the timbers of the south-west Pacific area. IV. Cunoniaceae, Davidsoniaceae, and Eucryphiaceae

Abstract

The results reported cover 20 genera of the Cunoniaceae and the two monotypic families Davidsoniaceae and Eucryphiaceae, each closely related to the Cunoniaceae.

The anatomical features of the genera of these families have been summarized. In the Cunoniaceae these results have been compared with published information on the family and with features revealed by examination of the available species from other parts of the world.

A grouping of the genera of the Cunoniaceae based on their wood anatomy is given for diagnostic purposes and for comparison with botanical grouping. Anatomical relationships between the three families are discussed and points of similarity or difference between them and other families likely to be confused with them, are pointed out.