Agavaceae
Học thuậtThân thiện
Definition
- Noun:
- A family of flowering plants: Agavaceae is a botanical family name, primarily comprising tropical and xerophytic (drought-tolerant) plants. It historically included groups like Dracaenaceae and contains species sometimes classified under Amaryllidaceae or Liliaceae in other taxonomic systems.
Usage Examples
- Noun:
- The Agavaceae family includes well-known genera like Agave and Yucca.
- Botanists have debated the placement of some species within the Agavaceae.
Advanced Usage
- In taxonomic discussions: The term is used when discussing plant classification and phylogeny.
- The circumscription of the Agavaceae has changed significantly with molecular studies.
Variants and Related Words
- Agave (n): The type genus of the Agavaceae family, comprising plants like the century plant.
- Yucca (n): A genus commonly belonging to the Agavaceae family.
- Xerophyte (n): A plant adapted to dry environments; a characteristic of many Agavaceae.
Synonyms
- Agave family: A common name for Agavaceae.
- Sisal family: Another informal name, derived from .
Notes on Meaning
This is a specialized taxonomic term. Its precise definition and the plants it encompasses can vary depending on the classification system (e.g., APG IV system) being used. It is a term found primarily in scientific and horticultural contexts.
Noun
- chiefly tropical and xerophytic plants: includes Dracenaceae (Dracaenaceae); comprises plants that in some classifications are divided between the Amaryllidaceae and the Liliaceae