monocotyledones.n.01

'monocotyledones.n.01'

[monocotyledones.n.01] as in: 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