page_title: Saxifragales
section_title: Grossulariaceae
hierarchical_section_title: Saxifragales / Taxonomy / Families / Grossulariaceae
caption_attribution_description: Saxifraga granulata, Hohenloher Land, Germany
context_page_description: The Saxifragales are an order of flowering plants. They are an extremely diverse group of plants which include trees, shrubs, perennial herbs, succulent and aquatic plants. The degree of diversity in terms of vegetative and floral features makes it difficult to define common features that unify the order.
  In the Angiosperm Phylogeny Group classification system, the Saxifragales are placed within the major division of flowering plants referred to as eudicots, specifically the core eudicots. This subgroup consist of the Dilleniaceae, superasterids and superrosids. The superrosids in turn have two components, rosids and Saxifragales. The Saxifragales order has undergone considerable revision since its original classification based purely on plant characteristics. The modern classification is based on genetic studies using molecular phylogenetics. There is an extensive fossil record from the Turonian-Campanian time, about 90 million years ago. However, but molecular studies suggest an earlier origin in the early Cretaceous with rapid early diversification to more modern forms.
  The order Saxifragales consists of 15 families, about 100 genera and 2,470 species.
context_section_description: The Grossulariaceae  (Gooseberry family) are shrubs that are usually deciduous. The single genus, Ribes, has about 150 species that are commercially important and widely cultivated for their fruit and also grown as ornamentals, such as R. uva-crispa (gooseberry) and R. nigrum (blackcurrant). They are found in temperate northern hemisphere regions but extending through the Andes into S America. The family name is derived from the Latin word grossulus (an unripe fig), and Ribes is latinised from the semitic word ribas (acid taste).
caption: Saxifraga granulata
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