The numbers of woody plants with maximum crown width in a specific size

Tree height measurement methods

Plant diseases: crown gall - WSU Extension Series Archive - WSU Libraries Digital Collections

The Forest Canopy: Structure, Roles & Measurement - CID Bio-Science

Know, protect and promote habitat trees

Southern Magnolia Tree: When to Plant & Prune Full Grown (Tree Care)

Two new methods applied to crown width additive models: a case study for three tree species in Northeastern China, Annals of Forest Science

Crown variables that can be measured in the field.

Fast-Growing Trees for Impatient Gardeners - FineGardening

Forests, Free Full-Text

11. Woody Ornamentals NC State Extension Publications

How dense can you get? - MSU Extension

Forests, Free Full-Text

American Beech January 2021 Plant of the Month - John Clayton