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The entire order contains over 8,000 species, of which the Ericaceae account for 2,000–4,000 species (by various estimates). According to molecular studies, the lineage that led to Ericales diverged from other plants about 127 million years [ 4 ] or diversified 110 million years ago.
The family is large, with about 4,250 known species spread across 124 genera, [2] making it the 14th most species-rich family of flowering plants. [3] The many well known and economically important members of the Ericaceae include the cranberry , blueberry , huckleberry , rhododendron (including azaleas ), and various common heaths and heathers ...
Ericales and Cornales, two orders of flowering plants, are often called the basal asterids. [1] [2] [3] [a] [b] Like most asterids, these species tend to have petals that are fused with each other and with the bases of the stamens, and just one integument (covering) around the embryo sac. [3]
Bell heather, Erica cinerea, is the type species of the family. This is a list of genera in the plant family Ericaceae, which includes the heaths, heathers, epacrids, and blueberries. As currently circumscribed, the family contains about 4000 species into more than 120 genera classified into 9 subfamilies. [1]
Many new species have subsequently been described (particularly in South Africa) and a further 83 have been included in Erica from former "minor genera", such as Phillipia Klotzsch and Blaeria L. [6] A more recent overview of Erica species is provided in an electronic identification aid, [7] but a modern taxonomic revision of the genus as a ...
Since the first printing of Carl Linnaeus's Species Plantarum in 1753, plants have been assigned one epithet or name for their species and one name for their genus, a grouping of related species. [1] Many of these plants are listed in Stearn's Dictionary of Plant Names for Gardeners.
Ericoideae is a subfamily of Ericaceae, containing nineteen genera, and 1,790 species, the largest of which is Rhododendron, followed by Erica. The Ericoideae bear spiral leaves with flat laminae. The pedicel is articulated and the flowers are pendulous or erect, and monosymmetric, with an abaxial median sepal .
The entire order contains over 8,000 species, of which the Ericaceae account for 2,000-4,000 species (by various estimates). The anthophytes are a grouping of plant taxa bearing flower-like reproductive structures. They were formerly thought to be a clade comprising plants bearing flower-like structures