Noun
-
comprising seed plants that produce an embryo with a single cotyledon and parallel-veined leaves: includes grasses and lilies and palms and orchids
divided into four subclasses or superorders: Alismatidae
Arecidae
Commelinidae
and Liliidae
- class monocotyledones - monocotyledonae - class monocotyledonae - liliopsida - class liliopsida