dilleniaceae
Học thuậtThân thiện
A botanist examines the leathery leaves of a Dilleniaceae shrub in a greenhouse.
Definition
Noun 1. A family of flowering plants: Dilleniaceae is the scientific name for a family of plants, primarily consisting of tropical and subtropical shrubs, trees, and woody climbers (lianas). Members of this family are often characterized by their leathery leaves, showy flowers with numerous stamens, and sometimes by having flattened, leaflike stems (cladodes).
Examples of Usage
- Noun:
- The Dilleniaceae family includes several ornamental species prized for their large, attractive flowers.
- Botanists study the evolution of floral structures within the Dilleniaceae.
- A key characteristic of many Dilleniaceae is the presence of leathery, evergreen leaves.
Advanced Usage
- In taxonomic context: The name is always capitalized and italicized when referring to the formal taxonomic rank. It is often used with terms like "family," "member of," or "species within."
- Dillenia and Hibbertia are two of the most well-known genera in the Dilleniaceae.
Variants and Related Words
- Dillenia (n): The type genus of the Dilleniaceae family, containing trees and shrubs known for their large flowers and fleshy fruits.
- Hibbertia (n): A large genus within Dilleniaceae, commonly known as guinea flowers, consisting mostly of shrubs and climbers native to Australia.
- Cladode (n): A flattened stem that resembles and functions as a leaf, a feature found in some members of this family.
Synonyms
- Dillenia family: A common, non-scientific synonym.
- Family Dilleniaceae: The full taxonomic designation.
Notes on Meaning
This word has a single, specific meaning in the domain of botany and scientific taxonomy. It does not have idiomatic or phrasal verb uses. Its usage is almost exclusively academic or scientific.
A botanist examines the leathery leaves of a Dilleniaceae shrub in a greenhouse.
Noun
- chiefly tropical shrubs and trees and climbers having leathery leaves or flattened leaflike stems: genera Dillenia and Hibbertia