Ruellia tuberosa

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Ruellia tuberosa
Conservation status
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Lamiales
Family: Acanthaceae
Genus: Ruellia
Species: R. tuberosa
Binomial name
Ruellia tuberosa
L.
Synonyms
  • Cryphiacanthus barbadensis Nees
  • Dipteracanthus clandestinus C.Presl[1]
  • Ruellia clandestina L.[2]
  • Ruellia picta (Lodd. et al.)

Ruellia tuberosa, also known as Minnie Root, Fever Root, Snapdragon Root and Sheep Potato (Thai: ต้อยติ่ง), is a species of flowering plant in the Acanthaceae family. Its native range is in Central America but presently it has become naturalized in many countries of tropical South and Southeast Asia.[3]

It is a small biennial plant with thick fusiform tuberous roots and striking funnel-shaped violet-colored flowers. It reaches an average height of about 25 cm in moist and shady environments. It grows often as a weed even in ruderal habitats. Its names Popping Pod, Duppy Gun and Cracker Plant come from the fact that children like to play with the dry pods that pop when rubbed with spit or water.[4]

In animal models, this plant has antinociceptive and anti-inflammatory properties.[5] In folk medicine[6] and Ayurvedic medicine[7] it has been used as a diuretic, anti-diabetic, antipyretic, analgesic, antihypertensive, gastroprotective, and to treat gonorrhea.[8] It is also used as a natural dye for textiles.[9]

Some butterfly species, like the Lemon Pansy (Junonia lemonias) and the Mangrove Buckeye (Junonia genoveva), feed on the leaves of Ruellia tuberosa.

See also

  • 21540 Itthipanyanan, an asteroid named after the author of an award-winning study on Ruellia tuberosa

References

  1. ↑ Ruellia tuberosa en PlantList
  2. ↑ Ruellia tuberosa - Minnie Root
  3. ↑ Yang Mekar ditamanku - Fever Root; Ruellia tuberosa, Linn.
  4. ↑ Jeannette Allsopp, Dictionary of Caribbean English usage, University of the West Indies Press, 2003, ISBN 978-976-640-145-0
  5. ↑ Alam, M. Ashraful; Subhan, Nusrat; Awal, M. Abdul; Alam, M. Shohidul; Sarder, Mokaddez; Nahar, Lutfun; Sarker, Satyajit D. (2009). "Antinociceptive and anti-inflammatory properties of Ruellia tuberosa". Pharmaceutical Biology 47 (3): 209. doi:10.1080/13880200802434575. 
  6. ↑ Roger Graveson's The Plants of Saint Lucia: Acanthaceae
  7. ↑ H. Panda, Handbook On Ayurvedic Medicines With Formulae, Processes And Their Uses, National Institute of Industrial Research, 2002, ISBN 81-86623-63-9
  8. ↑ Lans C.A., Ethnomedicine as used in Trinidad and Tobago for urinary problems and diabetes mellitus; J. Ethnobiol. Ethnomed. 200
  9. ↑ Effect of Chitosan and Mordants on Dyeability of Cotton Fabrics with Ruellia tuberosa Linn.

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