Alstonia

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Definition

Noun: 1. A genus of evergreen trees or shrubs: Alstonia is the scientific name for a genus of tropical plants. These plants are characterized by having white, funnel-shaped flowers and producing a milky sap or latex.

Usage
  • species are often found in tropical forests.
  • The bark of some trees is used in traditional medicine.
  • Botanists study the genus for its ecological and pharmacological properties.
Advanced Usage
  • In botanical and pharmacological contexts, is frequently referenced by its full scientific name, , which is one of the most well-known species, commonly called the devil's tree or blackboard tree.
Variants and Related Words
  • Alstonia scholaris (n): The specific species name for the most common and widely studied tree in this genus.
  • Apocynaceae (n): The botanical family to which the genus belongs.
Synonyms
  • Devil's tree (common name for )
  • Blackboard tree (common name for )
  • Dita bark tree (common name, referring to the medicinal bark)
Different Meanings
  • As a proper noun (the genus name), has only one specific botanical meaning. It does not have other general English definitions.
Noun
  1. genus of evergreen trees or shrubs with white funnel-shaped flowers and milky sap; tropical Africa to southeastern Asia and Polynesia

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