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This largest radiation of land plants dates back only to the early Cretaceous in the fossil record and has become the dominant plant group in most biomes because of specialized vegetative and reproductive features. The phylum is traditionally divided into two classes, the dicots and monocots; however, this division is now being challenged.
May 14, 2018 · Magnoliophyta (măg´nōlēŏf´ətə), division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms [1]. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
Here are some introductory definitions: Taxonomy (or systematics): The science of classifying organisms. Classification: A grouping of plants according to shared qualities or characteristics. Plant taxonomy: A hierarchical classification system based on morphological (see below) and phylogenetic (see below) similarities among plants.
Vascular plant. The vascular plants, or tracheophytes, are plants that have specialized tissues for conducting water, minerals, and photosynthetic products through the plant. They include the ferns, clubmosses, horsetails, flowering plants, conifers and other gymnosperms. [1] They are often called the higher plants.
The Magnoliaceae ( / mæɡˌnoʊliˈeɪsii /) are a flowering plant family, the magnolia family, in the order Magnoliales. It consists of two genera: Magnolia and Liriodendron (tulip trees). Unlike most angiosperms, whose flower parts are in whorls (rings), the Magnoliaceae have their stamens and pistils in spirals on a conical receptacle. [3]
Magnoliophyta synonyms, Magnoliophyta pronunciation, Magnoliophyta translation, English dictionary definition of Magnoliophyta. Noun 1. Magnoliophyta - comprising flowering plants that produce seeds enclosed in an ovary; in some systems considered a class and in others a division...
Basal angiosperms. The basal angiosperms are the flowering plants which diverged from the lineage leading to most flowering plants. In particular, the most basal angiosperms were called the ANITA grade, which is made up of Amborella (a single species of shrub from New Caledonia), Nymphaeales (water lilies, together with some other aquatic ...
