Alnus

Học thuật
Thân thiện
Definition
  1. Noun:
    • A genus of trees and shrubs: "Alnus" is the scientific genus name for a group of deciduous trees and shrubs commonly known as alders.
    • A type of plant: It refers specifically to plants belonging to the birch family (Betulaceae), typically found in moist habitats in temperate regions of the Northern Hemisphere.
Usage Examples
  • Noun:
    • The stream was lined with Alnus glutinosa. (The stream was lined with common alder trees.)
    • Alnus is an important genus for soil improvement. (Alder is an important genus for soil improvement.)
Advanced Usage
  • In botanical/ecological contexts: Used in scientific writing to discuss species, habitat, or symbiotic relationships (e.g., with nitrogen-fixing bacteria).
    • The study focused on the nitrogen-fixing root nodules of Alnus.
  • In horticulture/forestry: Used when specifying types of trees for planting or conservation.
    • Alnus rubra is a valuable species for timber in the Pacific Northwest.
Variants and Related Words
  • Alder (n): The common name for trees and shrubs of the genus .
    • The alder's catkins appear in early spring.
  • Alnus glutinosa (n): The scientific name for the common or black alder.
  • Alnus incana (n): The scientific name for the grey or speckled alder.
Synonyms
  • Alder tree: The common term for a tree of this genus.
  • Alder shrub: Refers to the smaller, shrubby species within the genus.
Related Terms
  • Betulaceae (n): The birch family, to which the genus belongs.
  • Nitrogen-fixing (adj): A key ecological characteristic of , describing its ability to enrich soil.
Noun
  1. alders

Từ đồng nghĩa

Từ gần giống

Từ chứa "Alnus"

Từ có nhắc đến "Alnus"