Loganiaceae
Loganiaceae (noun): A family of flowering plants within the order Gentianales. This family is characterized by being dicotyledonous, meaning its members have two embryonic seed leaves (cotyledons). Plants in this family are typically shrubs, trees, or lianas, and many species contain alkaloids.
The word "Loganiaceae" is a scientific, taxonomic term used primarily in botany, biology, and horticulture. It is always treated as a singular noun when referring to the family as a single taxonomic group (e.g., "Loganiaceae is a family..."). It is a proper noun and is conventionally capitalized.
- The botanical garden has a specialized section for plants from the family Loganiaceae.
- Loganiaceae includes several genera known for their ornamental flowers.
- The classification of Loganiaceae has been revised based on recent molecular studies.
- In taxonomic hierarchy: The term is used to specify a rank (family) within a biological classification system.
- Example: The order Gentianales contains several families, including Apocynaceae, Gentianaceae, and Loganiaceae.
- Loganiaceous (adjective): Of or relating to the plant family Loganiaceae.
- Example: The loganiaceous shrubs were identified by their opposite leaves and tubular flowers.
- Logania family: A less formal synonym.
- Buddlejaceae: A closely related family that some taxonomic systems have included within or separated from Loganiaceae. (Note: This represents a different taxonomic viewpoint).
This term has a single, specific meaning in scientific nomenclature. There are no common idiomatic or figurative uses.
As a highly specialized scientific noun, "Loganiaceae" does not form part of any standard phrasal verbs or idioms in general English usage.
- a dicotyledonous family of plants of order Gentianales