subclass Arecidae

Từ điển WordNet v3.1 - WordNet Dictionary

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
• Syn:
Arecidae
• Hypernyms:
class
• Member Holonyms:
Monocotyledones, class Monocotyledones, Monocotyledonae, class Monocotyledonae, Liliopsida, class Liliopsida
• Member Meronyms:
Arales, order Arales, Pandanales, order Pandanales, Palmales, order Palmales