Definition

Noun 1. A species of alder tree: Alnus rubra is the scientific name for a large, deciduous tree native to the Pacific coast of North America. It is commonly known as the red alder. 2. A source of timber: The term refers to the tree valued for its wood, which is commercially important.

Usage Examples

• As a species identifier:
  • The forest was primarily composed of western hemlock and Alnus rubra.
  • Botanists study the nitrogen-fixing properties of Alnus rubra.
• Referring to the wood or tree as a resource:
  • The furniture was crafted from sustainably harvested Alnus rubra.
  • The rapid growth of Alnus rubra makes it useful for reforestation projects.

Advanced Usage

• In botanical and ecological contexts: The name is used formally in scientific writing, forestry, and ecology to specify this particular species within the genus .
  • The study compared the mycorrhizal associations of Alnus rubra and Alnus rhombifolia.

Variants and Related Words

• Red alder (n): The common name for .
  • Red alder is the most common hardwood in the Pacific Northwest.
• Alder (n): The general common name for trees in the genus , which includes .
  • Several species of alder grow in wet soils.

Synonyms

• Red alder: The direct common name equivalent.
• Oregon alder: A regional common name.

Notes on Meaning

• Scientific vs. Common Name: is the formal, Latin binomial name used for precise identification. "Red alder" is its everyday English name.
• Material Reference: The term can refer to the living tree or to its lumber, with context indicating the meaning (e.g., "planting " vs. "furniture made of ").

Noun

1. large tree of Pacific coast of North America having hard red wood much used for furniture