What is the common name for Populus tremuloides?
Quaking aspen
Populus tremuloides (Quaking aspen) | Native Plants of North America.
What is special about Aspen trees?
Aspen is noted for its ability to regenerate vegetatively by shoots and suckers arising along its long lateral roots. Root sprouting results in many genetically identical trees, in aggregate called a “clone”. All the trees in a clone have identical characteristics and share a root structure.
What is the difference between a poplar and an aspen?
Leaves: In aspen, the leaf stalks (petioles) are vertically flattened. In contrast, the leaf stalks of balsam poplar are round and not flattened; and the leaf blades are much longer than they are wide. It is important to learn the difference between aspen and other poplars.
What is Populus tremuloides bark extract?
Populus Tremuloides Bark Extract is an extract of the bark of the aspen, Populus tremuloides.
Are birch and aspen trees the same?
Quaking Aspens are often confused with birch trees. Although aspen are somewhat similar in appearance to some species of birch, birch trees belong to an entirely different family of trees. Whereas aspen leaves are perfectly flat, birch leaves are slightly “V” shaped and more elongated than Quaking Aspen leaves.
Is the aspen tree poisonous?
populus tremuloides – Michx. Possible toxic effects due to salicylates (e.g. heartburn, tinnitus). Avoid with ulcers, stomach or peptic ulcers [301].
Are aspen trees good for yards?
Some gardeners love them, some do not. Aspen trees grow very quickly and are very hardy. That means that you can “furnish” a new backyard in just a few seasons if you plant aspens. Aspens are small and won’t overwhelm your yard, and sometimes they provide nice autumn color.
Are aspen trees poisonous?
Is poplar and cottonwood the same?
Cottonwood (Poplar) The cottonwood—also known as the poplar—is a tall tree with a spreading crown, named for its cotton-like seeds.
Why are they called Quaking Aspen?
Quaking aspens, also called trembling aspens, are named for their leaves. Flat leaves attach to branches with lengthy stalks called petioles, which quake or tremble in light breezes. Quaking aspens regularly grow in dense, pure stands, creating a stunning golden vista when their leaves change color in the fall.
Is aspen bark toxic?
Populus tremuloides – Michx. Possible toxic effects due to salicylates (e.g. heartburn, tinnitus). Avoid with ulcers, stomach or peptic ulcers [301].
How tall is a Populus tremuloide aspen tree?
The site is surrounded by open, grassy muskeg with some black spruce (Picea mariana). The stand was dominated by quaking aspen (Populus tremuloides). Height and dbh of quaking aspen stems averaged 50 feet and 4.4 inches (13 m and 11 cm), respectively. Stand basal area averaged 29.38 sq m/ha (SD = +/- 5.61).
How did the Populus tremuloides get its name?
Genus name comes from the Latin name. Specific epithet means resembling the trembling poplar. Aspens are susceptible to a large number of disease problems, including dieback, leaf spots, rusts, powdery mildew and cankers. Diseased trees often suffer premature leaf drop as a result thereof.
What kind of trees are crossed with Populus?
Quaking aspen has been crossed with several Populus species, particularly the Eurasian species gray poplar (P. canescens), European aspen, and white poplar, in tree breeding programs [88]. LIFE FORM: Tree FEDERAL LEGAL STATUS: No special status OTHER STATUS: None DISTRIBUTION AND OCCURRENCE SPECIES: Populus tremuloides
How much precipitation does a Populus tremuloide get?
Average annual precipitation ranges from 1,020 mm (40 inches) in Gander, Newfoundland and Labrador to as little as 180 mm (7.1 inches) in the Alaska Interior. The southern limit of the species’ range roughly follows the 24 °C (75 °F) mean July isotherm.