Angiospermae is one of several botanical names allowed (see Art 16 of the ICBN) for the most important group of plants on land, i.e. the Angiosperms or flowering plants. Other botanical names in use for this group are Anthophyta (flowering plants) and Magnoliophyta (a name not meaning anything but based on the generic name Magnolia). A botanical name is a formal name conforming to the ICBN. As with its zoological and bacterial equivalents it may also be called a scientific name. Botanical names may be in one part (genus and above), two parts (species) or three parts (below the rank of species). ... The International Code of Botanical Nomenclature is the set of rules according to which plants are given their formal botanical names (scientific names). ... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants (also angiosperms or Magnoliophyta) are one of the major groups of modern plants, comprising those that produce seeds in specialized reproductive organs called flowers, where the ovulary or carpel is enclosed. ...