Monocotyledons

Monocotyledons (), commonly referred to as monocots (Lilianaesensu Chase & Reveal), are flowering plants whose seeds contain only one embryonic leaf, or cotyledon. A monocot taxon has been in use for several decades, but with various ranks and under several different names. The APG IV system recognises its monophyly but does not assign it to a taxonomic rank, and instead uses the term "monocots" to refer to the group.