WebLatin name: Tsuga heterophylla (Raf.) Sarg. French name: Pruche de l'Ouest; Synonym(s): Pacific hemlock Taxonomic Serial Number: 183400 Description Leaves. Form. Sides parallel, flat, finely toothed; Length variable; Blunt-tipped; Needles clearly arranged in 2 ranks, with a few shorter ones on the upper side pressed against the twig ... WebJul 15, 2016 · The hemlock woolly adelgid (Adeleges tsugae if you like Latin; HWA for our purposes) is an aphid-like insect that takes its name from its sole prey and a protective white fluff it secretes to ...
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WebCommon Name: Canadian Hemlock, Eastern hemlock: Family: Pinaceae: USDA hardiness: 4-7: Known Hazards: None known: Habitats: Woods and swampy areas on cool moist sites[21], also in upland forests, often covering the north side of ridges[82]. Range: Eastern N. America - Nova Scotia to Georgia, west to Alberta and Minnesota. Edibility … WebLatin Name: Tsuga Canadensis Common Name(s): Eastern Hemlock, Canadian Hemlock. Deciduous or Evergreen: Evergreen Native Range: Northeastern United States USDA Hardiness Zone: 3-7 Mature Height: … bitch megan thee stallion
Eastern Hemlocks Are Declining. Here’s Why That Matters. - PBS
Tsuga canadensis, also known as eastern hemlock, eastern hemlock-spruce, or Canadian hemlock, and in the French-speaking regions of Canada as pruche du Canada, is a coniferous tree native to eastern North America. It is the state tree of Pennsylvania. Eastern hemlocks are widespread throughout much … See more The eastern hemlock grows well in shade and is very long lived, with the oldest recorded specimen, found in Tionesta, Pennsylvania, being at least 554 years old. The tree generally reaches heights of about 31 m (102 ft), … See more The wood is soft, coarse-grained, and light buff in color. Air-dried, a cubic foot (0.028 m ) weighs 28 pounds (13 kg). The lumber is used for general construction and crates. Because of its unusual power of holding spikes, it is also used for railroad ties. Untreated, the … See more The tree can be found living in association with many forest mushrooms, such as Ramaria flavosaponaria. See more The mid-Holocene decline of hemlock populations is a much-studied phenomenon. From its foundation in the early Holocene … See more T. canadensis occurs at sea level in the north of its distribution, but is found primarily at elevations of 600–1,800 m (2,000–5,900 ft). It … See more The species is currently threatened by the hemlock woolly adelgid (Adelges tsugae), a sap-sucking bug introduced from East Asia to the United States in 1924, and first found in the native range of eastern hemlock in the late 1960s. The adelgid has spread very … See more Due to its being a long-lived tree, several very large or otherwise impressive trees exist along the east coast of North America. One organization, the Eastern Native Tree Society (ENTS), has been particularly active in discovering and measuring these … See more WebAbout. A poisonous plant, hemlock has a repellent smell when its leaves are crushed, helping to ensure that accidental poisonings don't occur very often - even livestock studiously avoid it. This biennial plant prefers … WebJul 14, 2024 · The Eastern Hemlock ( Tsuga canadensis) is an evergreen tree that flourishes in moist soil in the Adirondacks of upstate New York. This species is a slow-growing, long-lived tree which may take 250 to … darwin restaurants city