Definition

Noun 1. A species of flowering plant: A perennial herb native to moist forest habitats in western North America, characterized by its small, white, star-shaped flowers that hang in loose clusters on slender, leafy stems, and by its leaves which are often, but not always, divided into a single pair of leaflets.

Usage Examples

• Noun:
  • Tiarella unifoliata is commonly known as the western foamflower.
  • The delicate blooms of Tiarella unifoliata appear in late spring.
  • Botanists study the habitat preferences of Tiarella unifoliata.

Advanced Usage

• In botanical classification: The name follows binomial nomenclature, where is the genus and is the specific epithet, often describing a characteristic (here, suggesting "one-leafed" or having a single leaflet pair).
  • The specimen was keyed out and confirmed to be Tiarella unifoliata.

Variants and Related Words

• Foamflower: A common name for plants in the genus , referring to the frothy appearance of their flower clusters.
• Tiarella trifoliata: A closely related species within the same genus, often with leaves divided into three leaflets.
• Saxifragaceae: The plant family to which belongs.

Synonyms

• Western foamflower: The most frequently used common name for this specific plant.

Notes on Meaning

• The definition primarily refers to a specific biological organism, a plant species. It does not have idiomatic meanings or phrasal verbs associated with it, as it is a technical, scientific term.

Noun

1. plant with tiny white flowers hanging in loose clusters on leafy stems; moist woods from Alaska to central California and east to Montana