Acrosanthes | |
---|---|
Acrosanthes anceps | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Aizoaceae |
Subfamily: | Acrosanthoideae Klak |
Genus: | Acrosanthes Eckl. & Zeyh. (1837) |
Synonyms [1] | |
DidasteE.Mey. ex Harv. & Sond. (1862) |
Acrosanthes is a genus of flowering plants in the family Aizoaceae . It is native to the Namibia and South Africa's Cape Provinces in Southern Africa. [1]
Plants in this genus are generally prostrate to sprawling branching perennials with opposite succulent leaves. Inflorescences are a cyme, and flowers have 5 calyx lobes, 8 to many stamen, and an inferior ovary. Fruits are 2 loculed capsules with basal placentation (see "in plants"), and the fruit is xerochastic (fruit dehisces when dry). [2] [3] Their seeds are likely dispersed by ants. [4]
This genus was first described by Ecklon and Zeyher in 1837. [3] [5]
There are 7 recognized species as of 2022: [1]
Agathosma is a genus of about 140 species of flowering plants in the family Rutaceae, native to the southern part of Africa. Common names include buchu, boegoe, bucco, bookoo and diosma. Buchu formally denotes two herbal species, prized for their fragrance and medicinal use despite their toxicity. In colloquial use however, the term is applied to a wider set of fragrant shrubs or substitutes.
Heliophila is a genus of flowering plants in the family Brassicaceae. Members of this genus are either annuals or perennials and some are popular as ornamental plants. Endemic to southern Africa, the majority of the approximately 80 species grow in South Africa, particularly the Cape Floristic Region, while a few extend into the Namib Desert.
Phylica is a genus of plants in the family Rhamnaceae. It contains about 150 species, the majority of which are restricted to South Africa, where they form part of the fynbos. A few species occur in other parts of southern Africa, and on islands including Madagascar, the Mascarene Islands, Île Amsterdam, Saint Helena, Tristan da Cunha, and Gough Island. Phylica piloburmensis from the Burmese amber of Myanmar, dating to around 99 million years ago during the mid-Cretaceous, was originally described as the oldest fossil member of the genus, but subsequent studies contested its assignment to the genus Phylica and even to the family Rhamnaceae, with one study placing it in the separate genus Nothophylica.
Aspalathus is a genus of flowering plants in the family Fabaceae. The yellow flowers and spiny habit of some species have suggested a resemblance to Ulex europaeus, the thorny "English gorse" Accordingly, "Cape Gorse" has been proposed as a common name although the resemblance is largely superficial; for instance, gorse is thorny, whereas Aspalathus species are variously spiny or unarmed. The genus belongs to the subfamily Faboideae. There are over 270 species, mainly endemic to southwestern fynbos regions in South Africa, with over fifty occurring on the Cape Peninsula alone. The species Aspalathus linearis is commercially important, being farmed as the source of Rooibos tea.
Berzelia is a genus consisting of 12 species of upright, wiry-stemmed, evergreen shrubs from Cape Provinces in South Africa.
Aizoon or Aizoön is a genus of flowering plants in the iceplant family, Aizoaceae.
Hermannia is a genus of flowering plants in the mallow family, Malvaceae. It comprises at least 65 species with many more species as yet unresolved.
Searsia is a genus of flowering plants in the family Anacardiaceae. It includes over 100 species native to Africa, the eastern Mediterranean, Arabian Peninsula, Indian subcontinent, Myanmar, and south-central China.
Cyphia is a genus of flowering plants in the bellflower family, native to Africa; and particularly South Africa. It has been placed in its own subfamily, Cyphioideae. It is closely related to the genus Lobelia.Cyphia comes in shades of white to mauve, whereas lobelias have strong colours of blue to purple. Species in this genus have a bilabiate corolla; with 3 lobes on top and 2 below.
Lichtensteinia is a genus of flowering plants belonging to the family Apiaceae. It is also the only genus in the tribe Lichtensteinieae, subfamily Apioideae.
Notobubon is a genus of flowering plants belonging to the family Apiaceae.
Psammotropha is a genus of flowering plants belonging to the family Molluginaceae.