Throughout most of its range from northern California to Alaska, Sitka spruce is associated with western hemlock (Tsuga heterophylla) in dense stands where growth rates are among the highest in ...

Information regarding the antidumping and countervailing duty petitions on Hardwood and Decorative Plywood from Indonesia, the People’s Republic of China, and the Socialist Republic of Vietnam ...

Petition Summary: Hardwood and Decorative Plywood from Indonesia, the People’s Republic of China, and the Socialist Republic of Vietnam ...

The Pennsylvania legislature designated the eastern hemlock the official state tree on June 22, 1931.This tree thrives in cool, moist sites. It occupies steep north- or east-facing slopes in ...

Record-breakers include Tsuga heterophylla at 144ft and two plants of Thujopsis dolabrata from Japan, both of them well over 70ft high. Lansdowne’s descendants continue to be active and enthusiastic ...

Tsuga heterophylla, western hemlock Kirsty Wilson – Crocus Galanthus, Snowdrops Erythroniums Camassia, quamash Colchicum James Wong – Salvia rosmarinus (Ro), rosemary Thymus vulgaris, common thyme ...

The western hemlock, Tsuga heterophylla, is a signature tree of the estate with many fine specimens exhibiting perfect spire crowns and reaching up to 32m in height.

My blue cedar tree, which is about 15 years old, has been displaying a blighting appearance for the past few years, with pines readily falling to ground, though with some small clusters of fresh ...

There is a secret landscape beneath every field of wildflowers. A place inhabited by beings just as varied and beautiful as the blossoms above. This is the world of seeds.

View common North American conifer trees, their ranges, their identifying descriptions and other trees in their associated habitat.

Though the genus Tsuga comprises 14 different species, the ones you might encounter are the western and eastern species of hemlock trees.