Definition

1. Noun:
   • A specific plant species: "Tanacetum camphoratum" is the scientific name for a densely hairy, perennial herb native to coastal areas, particularly around the San Francisco Bay. It is characterized by its strong camphor-like scent and rayless flower heads.

Usage

• The term "Tanacetum camphoratum" is used in formal, scientific, and botanical contexts to precisely identify this specific plant species. It is not typically used in everyday conversation.

Examples

• Noun:
  • The dune habitat is dominated by Tanacetum camphoratum and other native shrubs.
  • Botanists conducted a study on the conservation status of Tanacetum camphoratum.

Advanced Usage

• In taxonomic classification: The name is used to place the plant within the genus and distinguish it from other species.
  • The specimen was keyed out and confirmed to be Tanacetum camphoratum.

Variants and Related Words

• Common Name: Camphor tansy, Dune tansy.
  • While its scientific name is Tanacetum camphoratum, it is locally known as camphor tansy.
• Genus Name: .
  • The genus Tanacetum includes other species like tansy and feverfew.

Synonyms

• Camphor tansy: The most frequently used common name.
• Dune tansy: A common name referencing its typical coastal dune habitat.

Notes

• As a proper scientific binomial (genus + species), "Tanacetum camphoratum" is always italicized in print. The genus name is capitalized, while the species epithet is not.

Noun

1. densely hairy plant with rayless flowers; San Francisco Bay area