Search results
Results from the WOW.Com Content Network
Flower of Liriodendron tulipifera, a Mesangiosperm. Mesangiospermae is a clade that contains the majority of flowering plants (angiosperms). Mesangiosperms are therefore known as the core angiosperms, in contrast to the three orders of earlier-diverging species known as the basal angiosperms: Nymphaeales (including water lilies), Austrobaileyales (including star anise), and Amborellales.
Nymphaea alba, from the Nymphaeales. 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 plants) and Austrobaileyales (woody ...
Angiosperms are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. [8] They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants.
The group, once thought to be a clade, [1] contained the angiosperms – the extant flowering plants, such as roses and grasses – as well as the Gnetales and the extinct Bennettitales. [ 1 ] Detailed morphological and molecular studies have shown that the group is not actually monophyletic , [ 2 ] with proposed floral homologies of the ...
The monocots or monocotyledons have, as the name implies, a single (mono-) cotyledon, or embryonic leaf, in their seeds.Historically, this feature was used to contrast the monocots with the dicotyledons or dicots which typically have two cotyledons; however, modern research has shown that the dicots are not a natural group, and the term can only be used to indicate all angiosperms that are not ...
Austrobaileyales is sister to all remaining extant angiosperms outside the ANA grade. [ 5 ] [ 6 ] [ 7 ] The order includes just three families of flowering plants, the Austrobaileyaceae, a monotypic family containing the sole genus, Austrobaileya scandens , a woody liana, the Schisandraceae , a family of trees, shrubs, or lianas containing ...
This is the top level category for the angiosperms (flowering plants) and their subdivisions (clades, orders, families, genera and species).; Most entries should be put in one of the subcategories, but a small number of articles relating to clades, orders, families or genera too small to have their own categories are put directly here.
In phylogenetic nomenclature, the Pentapetalae are a large group of eudicots that were informally referred to as the "core eudicots" in some papers on angiosperm phylogenetics. [2] They comprise an extremely large and diverse group accounting for about 65% of the species richness of the angiosperms , with wide variability in habit , morphology ...