Clitoria


Clitoria is a genus of mainly tropical and subtropical, insect-pollinated flowering pea vines.

Taxonomy

Naming of the genus

This genus was named after the human clitoris, for the flowers bear a resemblance to the vulva. Originally the first described species of the genus was given the name Flos clitoridis ternatensibus in 1678 by Rumpf, a German-born botanist employed by the Dutch East India Company. It was regarded as appropriately named by Johann Philipp Breyne in 1747.
Many vernacular names of these flowers in different languages are similarly based on references to female external genitalia.
Controversies existed in the past among botanists regarding the good taste of the naming of the genus. The analogy drew sharp criticism from botanists such as James Edward Smith in 1807, Amos Eaton in 1817, Michel Étienne Descourtilz in 1826, and Eaton and Wright in 1840. Some less explicit alternatives, like Vexillaria and Nauchea, were proposed, but they failed to prosper, and the name Clitoria has survived to this day.

Species

These plants are native to tropical, subtropical and temperate areas of the world, from western North America east to Australia.

Uses

The most widely known species of the genus is Clitoria ternatea, also known as butterfly pea. It is used as an herbal medicine, and it is used as food, as well. Its roots are used in ayurveda Hindu medicine.

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