| Brachystephanus | |
|---|---|
 | |
| Brachystephanus kupeensis | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Acanthaceae |
| Subfamily: | Acanthoideae |
| Tribe: | Justicieae |
| Genus: | Brachystephanus Nees (1847) |
| Synonyms [1] | |
OreacanthusBenth. & Hook.f. (1876) | |
Brachystephanus is a genus of flowering plants in the family Acanthaceae. It includes 21 species native to tropical Africa and Madagascar. [1]
21 species are accepted. [1]
Acanthaceae is a family of dicotyledonous flowering plants containing almost 250 genera and about 2500 species. Most are tropical herbs, shrubs, or twining vines; some are epiphytes. Only a few species are distributed in temperate regions. The four main centres of distribution are Indonesia and Malaysia, Africa, Brazil, and Central America. Representatives of the family can be found in nearly every habitat, including dense or open forests, scrublands, wet fields and valleys, sea coast and marine areas, swamps, and mangrove forests.
Justicia is a genus of flowering plants in the family Acanthaceae. It is the largest genus within the family, with over 900 accepted species. They are native to tropical to warm temperate regions of the Americas, India, and Africa. The genus serves as host to many butterfly species, such as Anartia fatima. Common names include water-willow and shrimp plant, the latter from the inflorescences, which resemble a shrimp in some species. The generic name honours Scottish horticulturist James Justice (1698–1763). They are closely related to Pachystachys.
Streptocarpus sect. Saintpaulia is a section within Streptocarpus subgenus Streptocarpella consisting of about ten species of herbaceous perennial flowering plants in the family Gesneriaceae, native to Tanzania and adjacent southeastern Kenya in eastern tropical Africa. The section was previously treated as a separate genus, Saintpaulia, but molecular phylogenetic studies showed that it was nested within the genus Streptocarpus.
Barleria is a genus of plants in the family Acanthaceae. It includes 303 species native to the tropics and subtropics, including the Americas from Mexico to northern South America, sub-Saharan Africa, Egypt and the Arabian Peninsula, the Indian subcontinent, Indochina, southern China and Taiwan, parts of Malesia, and New Guinea.
Ruellia is a genus of flowering plants commonly known as ruellias or wild petunias. They are not closely related to petunias (Petunia) although both genera belong to the same euasterid clade. The genus was named in honor of Jean Ruelle (1474–1537), herbalist and physician to Francis I of France and translator of several works of Dioscorides.
Dicliptera is a genus of flowering plants in the bear's breeches family, Acanthaceae. It includes 223 species native to the tropics and subtropics worldwide. Well-known synonyms include Peristrophe and Dactylostegium.
Hygrophila, commonly known as swampweeds, is a genus of flowering plants in the acanthus family, Acanthaceae. There are about 80 to 100 species, of which many are aquatic plants. The genus is distributed across the tropical and subtropical world. It is one of only two genera in its family that contains aquatic plants, the other being Justicia. The genus is treated in the tribe Hygrophileae, which is noted as being in need of revision at the genus level, meaning the current taxonomic boundaries of Hygrophila are likely to change in the future.
The genus Asystasia belongs to the family Acanthaceae and comprises 59 species found in the tropics of Africa, Asia, Australia, and New Guinea. It includes the weedy species Asystasia gangetica.
Brachystephanus jaundensis subsp. nimbae is a subspecies of flowering plant in the family Acanthaceae. It is a subshrub or shrub native to Ivory Coast, Ghana, Guinea, and Liberia.
Isoglossa is a genus of flowering plants in the family Acanthaceae. It includes 78 species native to tropical Africa, Yemen, the eastern Himalayas, southern China, Indochina, Peninsular Malaysia, Java, Sulawesi, the Lesser Sunda Islands, and New South Wales.
Pseuderanthemum is a genus of plants in family Acanthaceae with a pantropical distribution.
Rhinacanthus is a genus of plants in the family Acanthaceae. It includes 26 species native to tropical Africa and Asia, ranging across sub-Saharan Africa to Madagascar, the Indian subcontinent, Indochina, south-central China, Peninsular Malaysia, and the Philippines.
Crossandra is a genus of plants in the family Acanthaceae, comprising 54 species that occur in Africa, Madagascar, Arabia and the Indian subcontinent. Some species, especially Crossandra infundibuliformis, are cultivated for their brightly colored flowers.
Crossandrella is a genus of flowering plants belonging to the family Acanthaceae.
Duosperma is a genus of flowering plants belonging to the family Acanthaceae.
Rungia is a genus of flowering plants belonging to the family Acanthaceae.
Pogonospermum is a genus of flowering plants in the family Acanthaceae.
Meiosperma is a genus of flowering plants in family Acanthaceae. It includes six species native to tropical Africa, the Arabian Peninsula, and India.
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