Definition

1. Noun:
   • A specific coniferous tree species: "Araucaria heterophylla" is the scientific name for a distinctive evergreen tree, commonly known as the Norfolk Island pine. It is characterized by its symmetrical, tiered branching structure and soft, needle-like leaves.

Usage Examples

• Noun:
  • The Araucaria heterophylla in the botanical garden has grown remarkably tall.
  • As a popular ornamental tree, Araucaria heterophylla is often used in coastal landscaping.

Advanced Usage

• In botanical or horticultural contexts: The term is used precisely to classify and discuss this specific species within the genus .
  • The study focused on the salt tolerance of Araucaria heterophylla.

Variants and Related Words

• Norfolk Island pine (n): The common name for .
  • The Norfolk Island pine is not a true pine but a member of the Araucariaceae family.
• Araucaria (n): The genus to which this species belongs, which includes other trees like the monkey puzzle tree ().

Synonyms

• Norfolk Island pine: The widely accepted common name.

Notes on Meaning

• While "Araucaria heterophylla" is a fixed scientific binomial, it is important to note that it refers specifically to a single species. The word "heterophylla" within the name describes the tree's characteristic of having leaves of different forms (hetero- = different, -phylla = leaves) on juvenile and mature growth.

Noun

1. evergreen of Australia and Norfolk Island in the South Pacific