This species is browsed by elk and deer. Needles nearly semi-circular in cross section (flat on top), bluish-green on both surfaces, not forming flat spray-like branches, but spreading in all directions; cones cylindric, narrowed at each end, 3.7 cm long.....Tsuga mertensiana. Hemlock, western (Tsuga heterophylla) Dense and graceful, the western hemlock is a handsome tree with drooping branches of soft needles. Scientific Classification Kingdom Plantae Division Pinophyta Class Pinopsida Order Pinales Family Pinaceae Genus Tsuga Scientific Name Tsuga […] Source: the Illustrated Flora of British Columbia Western hemlock • Tsuga heterophylla • Heiltsuk/Haíɫzaqv ... Habitat & Range Western hemlock grows in a variety of moisture regimes and soil types, from dry to wet and mineral soil to decaying wood and other organic matter. Habitat; Description; Ecology; Uses; Cultivation; Forestry; Food; References; Habitat. Tall, straight tree with a drooping leader and branch tips. Tsuga heterophylla. It is an important component of the vegetation of Pacific Northwest Forests. (range management) and Scientific name: Tsuga heterophylla. Tsuga heterophylla, the western hemlock [2] or western hemlock-spruce, [3] is a species of hemlock native to the west coast of North America, with its northwestern limit on the Kenai Peninsula, Alaska, and its southeastern limit in northern Sonoma County, California. Tsuga heterophylla is a very widespread and extremely abundant species. 1. Tsuga heterophylla is an evergreen Tree growing to 70 m (229ft) by 15 m (49ft) at a fast rate. Western Hemlock (Tsuga heterophylla) Conservation Status Review Review Date = 05/25/2012 View State Conservation Rank Criteria. Hemlock, western (Tsuga heterophylla) Dense and graceful, the western hemlock is a handsome tree with drooping branches of soft needles. It is in leaf all year, in flower from April to May, and the seeds ripen from October to November. Western Hemlock The Pine Family–Pinaceae Tsuga heterophylla (Raf.) This refers to the different lengths of needles found along a branch. It is an important browse species for deer and elk. By Simran Cheema. The common name hemlock is derived from a perceived similarity in the smell of its crushed foliage to that of the unrelated plant poison hemlock.
Tsuga heterophylla: Tsuga is from a Japanese name for their native hemlocks; heterophylla, meaning 'different leaves' referring to the short and longer needles that grow together along a branchlet. He earned B.S. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind.
La Pruche de l'Ouest, Tsuga de Californie, Tsuga de l'Ouest ou Hemlock de l'Ouest (Tsuga heterophylla ) est une espèce d'arbre appartenant au genre Tsuga de la famille des Pinaceae [1].. Ce conifère atteint des tailles considérables de 50-70 mètres de haut [1], exceptionnellement 78 mètres, et des diamètres de 2,7 mètres au tronc. Its potential for management as an efficient producer of fiber has long been recognized. La Pruche de l'Ouest, Tsuga de Californie, Tsuga de l'Ouest ou Hemlock de l'Ouest (Tsuga heterophylla ) est une espèce d'arbre appartenant au genre Tsuga de la famille des Pinaceae [1].. Ce conifère atteint des tailles considérables de 50-70 mètres de haut [1], exceptionnellement 78 mètres, et des diamètres de 2,7 mètres au tronc. Unlike the latter, Tsuga species are not poisonous. Recognition of many of these was included in the first edition, referencing the reader to classifi- ... Tsuga heterophylla, Pseudotsuga menziesii, Pinus ponderosa, and Pinus contorta series.