Climbing-onion | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Asparagaceae |
Subfamily: | Scilloideae |
Genus: | Bowiea Harv. ex Hook.f. |
Species: | B. volubilis
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Binomial name | |
Bowiea volubilis Harv. ex Hook.f.
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Synonyms[1] | |
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Bowiea, commonly known as climbing-onion, is a genus of bulbous, perennial, succulent plants which thrive in dry and desert regions of eastern and southern Africa, ranging from Uganda to South Africa.[2] It is native to a region stretching from Kenya to Cape Province.[1] It is the 14th most commonly sold medicinal plant in South Africa, used to treat various health conditions. Due to massive harvesting, populations of this plant have been significantly reduced.[3] Because of its high content of potent cardiac glycosides, it is highly poisonous, and deaths of humans and other animals after ingestion are attributed to cardiac arrest.[4] Due to its unique appearance, it is cultivated as a houseplant.[5]
The genus contains a single species, Bowiea volubilis, named after the nineteenth-century British plant collector at Kew, James Bowie.[6][7] The specific epithet means twisting or winding in Latin.[8]