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bigleaf maple
Scientific Name: Acer macrophyllum
Family: Aceraceae
Category: Dicot
Growth: Tree
Duration: Perennial
Other Names:
Bigleaf Maple (Acer macrophyllum)
The Bigleaf Maple, scientifically known as Acer macrophyllum, is a majestic deciduous tree native to the Pacific Northwest. Also commonly referred to as Oregon Maple or Broadleaf Maple, it is prized for its large leaves and potential for syrup production.
Considerations for Pets
- The text mentions the use of the inner bark, which when dried and ground into a powder has had ethnobotanical uses. This suggests the presence of substances in the tree.
Considerations for Children
- The text mentions the use of the inner bark, which when dried and ground into a powder has had ethnobotanical uses. This suggests the presence of substances in the tree.
Nomenclature and Taxonomy
- Scientific Name: Acer macrophyllum
- Common Names: Bigleaf Maple, Oregon Maple, Broadleaf Maple
- Family: Sapindaceae (Horse-chestnut family, previously Aceraceae)
- Synonyms: Oregon Maple, Broadleaf Maple
Distribution and Habitat
- Native to western North America, specifically the Pacific Northwest, from southern Alaska to northern California, on the west side of the Cascades.
- Commonly found in a variety of soil types.
Morphological Characteristics
- A large deciduous tree that can reach heights of up to 48.89 meters (160.4 feet), although more commonly between 40 and 80 feet.
- Typically develops a broad, rounded crown with spreading or drooping branches.
- Can develop several trunks.
- The leaves are the largest of all maple species, averaging 6-12 inches in size.
- Branches are greenish-barked.
- Leaves are opposite, puberulent on both sides, cordate, 10 -30 cm.
Uses
- Wood is used for furniture, cabinets, and flooring.
- Sap can be tapped to produce maple syrup.
- Inner bark was historically dried, ground into powder, and used ethnobotanically.
Interactions with Other Organisms
- Supports abundant epiphytic growth on branches and boles in moist climates.
- Common epiphytes include licorice fern and club moss (Selaginella species).
- Can be affected by various tree diseases.
Quirky Facts
- The Bigleaf Maple is the largest maple species in Canada.
- Figure mutations such as curl, burl, and quilt are rare but prized.
- Anchor Brewing Company in San Francisco, CA brews an American Amber / Red Ale called "BigLeaf Maple Autumn Red" inspired by the tree and its syrup.
Resources
- CalPhotos (for photos): click on a photo to see it bigger.