genus rauwolfia

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genus rauwolfia

A botanist examines a specimen of the genus Rauwolfia in a greenhouse.

Definition

Noun: * A pantropical genus of somewhat poisonous shrubs and small trees. These plants are characterized by their opposite or whorled leaves and clusters of small, often fragrant, flowers. They are notable as the source of certain alkaloids used in medicine.

Usage Notes
  • "Genus Rauwolfia" is a scientific, taxonomic term used primarily in botany, pharmacology, and formal academic contexts. It refers to the entire group (genus) of plants sharing these specific characteristics.
  • The term is typically used in singular form when referring to the taxonomic category itself.
  • It is often followed by the specific name of a species within the genus (e.g., ).
Examples
  • In Botany: "The study focused on the morphological diversity within genus Rauwolfia."
  • In Pharmacology: "Reserpine, a historically important antihypertensive drug, is derived from plants of the genus Rauwolfia."
  • In Horticulture: "Several species from genus Rauwolfia are cultivated in tropical botanical gardens for research purposes."
Advanced Usage
  • The genus is named after the 16th-century German physician and botanist Leonhard Rauwolf.
  • In taxonomic writing, the genus name is always italicized. When used in a non-scientific context, it may not be italicized.
Variants and Related Words
  • Rauwolfia (noun): Often used informally to refer to any plant belonging to this genus, or to medicinal preparations derived from them.
    • Example: "The extract of rauwolfia was once a common treatment."
  • Rauwolfia serpentina (noun): The most medically significant species within the genus, commonly known as Indian snakeroot or sarpagandha.
Synonyms
  • There are no direct common-language synonyms for this precise taxonomic term. In very general contexts, one might refer to it as:
    • The Rauwolfia genus
    • Rauwolfia plants
Different Meanings
  • The term "genus Rauwolfia" has only one specific meaning: it is the scientific name for a particular genus of flowering plants. It does not have idiomatic or figurative meanings.
genus rauwolfia

A botanist examines a specimen of the genus Rauwolfia in a greenhouse.

Noun
  1. pantropical genus of somewhat poisonous shrubs and small trees

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