arecidae
Definition
Noun 1. A taxonomic subclass: Arecidae is the scientific name for a specific subclass within the class Liliopsida (Monocotyledons). It is a grouping used in botanical classification that includes several families of plants characterized by certain shared structural features.
Usage
- The term is used almost exclusively in formal botanical, taxonomic, and scientific contexts to categorize and discuss a specific lineage of monocot plants.
- Example: "In some classification systems, the order Arecales (palms) is placed within the subclass Arecidae."
Advanced Usage
- The classification of plant groups, including the rank and composition of , can vary between different taxonomic systems (e.g., Cronquist system vs. APG system). Its usage implies a specific phylogenetic hypothesis about plant relationships.
Variants and Related Words
- Arecales (n.): An order of flowering plants that includes the palm family (Arecaceae), often considered a core component of the .
- Arecaceae (n.): The palm family, a major family within this group.
- Monocotyledonae / Liliopsida (n.): The broader class of flowering plants (monocots) to which this subclass belongs.
Synonyms
- Botanical subclass Arecidae: This is the full formal term. There is no common-language synonym, as it is a precise scientific name.
Different Meanings
- This word has only one meaning: it is a proper noun referring to a specific taxonomic group in botany. It does not have general or figurative meanings.
Notes on Reference Context
The provided reference context gives a detailed, technical definition: Arecidae is one of four subclasses of Monocotyledones, containing about 6400 species across 5 families (Palmae/Arecaceae, Araceae, Pandanaceae, and Lemnaceae), which include trees, shrubs, terrestrial herbs, and some free-floating aquatic plants. This confirms its exclusive use as a scientific taxonomic term.
Noun
-
one of four subclasses or superorder of Monocotyledones; comprises about 6400 species in 5 families of trees and shrubs and terrestrial herbs and a few free-floating aquatics including: Palmae; Araceae; Pandanaceae and Lemnaceae
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
Từ chứa "arecidae"
Từ có nhắc đến "arecidae"
