order Ginkgoales
Học thuậtThân thiện
Definition
Noun: - Order Ginkgoales: A taxonomic order of gymnosperm plants that is coextensive with the family Ginkgoaceae. This order first appeared in the Permian period and is now represented by a single surviving species. It is often included in the order Coniferales in some classifications.
Usage Examples
- Noun:
- The fossil record shows that the order Ginkgoales was once diverse.
- Botanists study the order Ginkgoales to understand ancient plant evolution.
Advanced Usage
- In taxonomic context: Used to specify a particular clade of seed plants with a unique evolutionary history.
- The classification of the order Ginkgoales has been revised with new phylogenetic data.
Variants and Related Words
- Ginkgoales: The standard form of the taxonomic order name.
- Ginkgoaceae: The plant family that constitutes this order.
- Ginkgo biloba: The single surviving species representing this order.
Synonyms
- Ginkgoales (as it is a proper scientific name, there are no true synonyms, but it is contextually related to):
- Ginkgo family plants (informal description)
Notes on Meaning
This term has a single, specific meaning in scientific (botanical/taxonomic) English. It refers exclusively to this defined plant order. It is not used in everyday language.
Noun
- coextensive with the family Ginkgoaceae: plants that first appeared in the Permian and now represented by a single surviving species; often included in Coniferales