hemlock buttons and knobs
Many species can develop burls or tumors, and the site of a branch is a likely place for these to occur. But these burls are remarkably self-contained, developing only around the emerging branch,...
Showing all posts tagged tsuga-canadensis:
Hemlock's unique annual cork-scars
By my count, at least 24 years’ worth of wound cork were recovered to cover the area of the initial injury. The most likely causes of the initial wound, according to Tom Wessels, would have been lo...