arales
Definition
Proper noun An order of monocotyledonous flowering plants. This taxonomic order historically included the families Araceae (the arum or aroid family) and Lemnaceae (the duckweed family), characterized by their inflorescence type (a spadix often enclosed by a spathe) and growth habits.
Usage
The term is used in botanical classification and scientific contexts to refer to this specific plant order. * Modern phylogenetic studies have led to the reclassification of Arales. * The family Araceae belongs to the order Arales.
Advanced Usage
- In Taxonomic History: The order is a classic example from older morphological classification systems. In contemporary Angiosperm Phylogeny Group (APG) classification systems, the families once grouped under are now placed within the order Alismatales.
Variants and Related Words
- Arales (noun): The order itself.
- Araceous (adjective): Relating to or characteristic of the arum family (Araceae), which was the primary family in .
- The araceous plants exhibit a distinctive spadix and spathe.
Different Meanings / Contexts
This term has a single, specific meaning in botanical taxonomy and does not have common alternative definitions in general English.
Synonyms
- Plant order Arales: The full formal designation.
Related Terms (Not Synonyms)
- Alismatales: The modern botanical order which now contains the families formerly classified under .
- Araceae: The arum family, a key constituent of the former order .
- Lemnaceae: The duckweed family, also historically placed in .
Noun
-
Araceae; Lemnaceae
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