VIII. Botany for Painters and Elements of Landscape Painting: 403.
403.
OF THE RAMIFICATIONS OF PLANTS.
The direction of growth (403-407).The plants which spread very much have the angles of the spaces which divide their branches more obtuse in proportion as their point of origin is lower down; that is nearer to the thickest and oldest portion of the tree. Therefore in the youngest portions of the tree the angles of ramification are more acute. 204
