Retzia | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Lamiales |
Family: | Stilbaceae |
Genus: | Retzia Thunberg |
Species: | R. capensis |
Binomial name | |
Retzia capensis Thunberg | |
Synonyms [1] | |
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Retzia is a genus of flowering plants in the family Stilbaceae described as a genus in 1776. [2] [3]
There is only one known species, Retzia capensis, native to the Cape Province region in South Africa. [1]
Eragrostis is a large and widespread genus of plants in the grass family, found in many countries on all inhabited continents and many islands.
Olea is a genus of about 40 species in the family Oleaceae, native to warm temperate and tropical regions of the Middle East, southern Europe, Africa, southern Asia, and Australasia. They are evergreen trees and shrubs, with small, opposite, entire leaves. The fruit is a drupe. Leaves of Olea contain trichosclereids.
Psychotria is a genus of flowering plants in the family Rubiaceae. It contains 1,582 species and is therefore one of the largest genera of flowering plants. The genus has a pantropical distribution and members of the genus are small understorey trees in tropical forests. Some species are endangered or facing extinction due to deforestation, especially species of central Africa and the Pacific.
Nicholas Edward Brown was an English plant taxonomist and authority on succulents. He was also an authority on several families of plants, including Asclepiadaceae, Aizoaceae, Labiatae and Cape plants.
Vahlia is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species.
Polycera is a genus of sea slugs, specifically nudibranchs, shell-less marine gastropod molluscs in the family Polyceridae.
Anisodontea is a genus of flowering plants in the tribe Malveae of the mallow family Malvaceae. It comprises twenty-one species native to South Africa. Members of the genus typically bear toothed leaves with three or five palmate, uneven lobes. Members of the genus also typically bear flowers with a pubescent calyx, a five-petaled corolla streaked from the center and pink to magenta in color, and stamens with anthers of a dark color.
Cunonia capensis, the butterspoon tree, butterknife tree, African red alder, red alder or rooiels, is a small tree found in the afromontane forests of southern Africa, and along rivers. It is grown as an ornamental in gardens for its attractive glossy foliage and its clusters of tiny, scented, white flowers. It is the only one of 24 species of Cunonia to occur outside of New Caledonia in the Pacific.
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. The group contained the angiosperms - the extant flowering plants, such as roses and grasses - as well as the Gnetales and the extinct Bennettitales.
Empleuridium is a genus of flowering plants belonging to the family Celastraceae, with a single species Empleuridium juniperinum. Its native range is the Cape Provinces region.
Anchusa capensis, is a species of flowering plant in the family Boraginaceae, native to Namibia, South Africa and Lesotho. The genus Anchusa is from the Greek word anchousa, which makes reference to its use as a dye base for cosmetic paint obtained from the roots of another plant in the genus Anchusa tinctoria. The species capensis translates to ‘from the Cape’ referring to South Africa