chenopodiales
Học thuậtThân thiện
Definition
- Noun:
- Chenopodiales: A taxonomic order of flowering plants, primarily herbaceous, corresponding approximately to the older group Centrospermae. It includes families such as Amaranthaceae (amaranths) and Chenopodiaceae (goosefoots).
Usage Notes
- The term "Chenopodiales" is used in botanical classification and scientific contexts. It is a formal, taxonomic name for a specific order of plants.
- This word is rarely used in everyday conversation and is specific to the fields of botany, biology, and horticulture.
Examples
- Noun:
- The order Chenopodiales contains many species adapted to arid environments.
- Botanists have debated the precise familial relationships within Chenopodiales.
Advanced Usage
- In modern phylogenetic systems (like APG IV), many families formerly placed in Chenopodiales are now classified within the order Caryophyllales. Therefore, "Chenopodiales" is often used in a historical or comparative taxonomic context.
Variants and Related Words
- Chenopodiaceae (n): The goosefoot family, a key family within the former order Chenopodiales.
- Centrospermae (n): An older, now largely obsolete, taxonomic group roughly equivalent to Chenopodiales.
Synonyms
- Caryophyllales (n): The modern order which has largely subsumed the families of Chenopodiales. (Note: This is a near-synonym in modern taxonomy, though not an exact equivalent.)
Related Phrases / Contexts
- "classified under Chenopodiales": Used to describe a plant's historical taxonomic placement.
- The genus Beta (beets) was once classified under Chenopodiales.
Noun
- corresponds approximately to the older group Centrospermae