Rhamnaceae is a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. Rhamnaceae is included in the order Rosales.
Portulaca (, is the type genus of the flowering plant family Portulacaceae, with over 100 species, found in the tropics and warm temperate regions. They are known as the purslanes.
The Portulacaceae are a family of flowering plants, comprising 115 species in a single genus Portulaca. Formerly some 20 genera with about 500 species, were placed there, but it is now restricted to encompass only one genus, the other genera being placed elsewhere. The family has been recognised by most taxonomists, and is also known as the purslane family. It has a cosmopolitan distribution, with the highest diversity in semiarid regions of the Southern Hemisphere in Africa, Australia, and South America, but with a few species also extending north into Arctic regions. The family is very similar to the Caryophyllaceae, differing in the calyx, which has only two sepals.
Haworthia is a large genus of small succulent plants endemic to Southern Africa (Mozambique, Namibia, Lesotho, Eswatini and South Africa).
Calandrinia are a large genus of flowering plants known as purslanes and redmaids. It includes over 100 species of annual and perennial herbs which bear colorful flowers in shades of red to purple and white. Plants of this genus are native to Australia, western South America, Central America, and western North America. Some species have been introduced to parts of New Zealand, southern Africa, Asia, and Europe.
Gasteria is a genus of succulent plants, native to South Africa.
Bulbine is a genus of plants in the family Asphodelaceae and subfamily Asphodeloideae, named for the bulb-shaped tuber of many species. It was formerly placed in the Liliaceae. It is found chiefly in Southern Africa, with a few species extending into tropical Africa and a few others in Australia and Yemen.
Anacampseros arachnoides is a species of succulent plant native to the Little Karoo region of South Africa.
Anacampseros albidiflora is a species of succulent plant native to the Great Karoo and Little Karoo regions of South Africa.
Anacampseros retusa is a species of succulent plant native to the Northern Cape and Western Cape Provinces of South Africa, as well as to Namibia.
Anacampseros telephiastrum is a species of succulent plant native to the southern Karoo region of the Western Cape and Eastern Cape Provinces of South Africa, from Robertson in the west, to Somerset East in the east.
