Ageratum houstonianum

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Definition

Noun 1. A small, tender annual herb: A plant species cultivated for its ornamental value, characterized by soft, fluffy, flower clusters that resemble brushes or tufts. The blooms are typically shades of blue to lavender.

Usage
  • is a popular choice for garden borders and container plantings due to its long flowering period and compact growth.
  • The fluffy blue flowers of provide excellent contrast to plants with yellow or white blooms.
Advanced Usage
  • In horticultural taxonomy, is the binomial (scientific) name used to precisely identify this species within the genus and the family Asteraceae.
Variants and Related Words
  • Ageratum (noun): The common name for plants in the genus , often used specifically to refer to in gardening contexts.
    • She planted blue ageratum along the edge of the path.
  • Flossflower (noun): A common name for , derived from the soft, thread-like appearance of its flower clusters.
Synonyms
  • Flossflower
  • Mexican ageratum (a reference to one of its regions of origin)
Notes on Meaning
  • The term refers exclusively to a specific botanical species. It is not used in abstract, metaphorical, or idiomatic expressions. Its usage is confined to contexts involving gardening, botany, and horticulture.
Noun
  1. small tender herb grown for its fluffy brushlike blue to lavender blooms

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