Axis Differentiation in Two South American Nothofagus Species (Nothofagaceae)

Variations in the branching patterns of trees

Woody plants are highly dependent upon their branching pattern to intercept photosynthetic radiation. Most studies on branching patterns have highlighted variations caused by different environmental conditions. Puntieri et al. (pp. 589-599) apply architectural concepts and emphasize the relevance of species-specific gradients in the study of the branching pattern of two Nothofagus species.