Callisia fragrans
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Commelinales
Family: Commelinaceae
Genus: Callisia
Species:
C. fragrans
Binomial name
Callisia fragrans
(Lindl.) Woodson
Synonyms[1][2]
  • Spironema orthandrum Lindb.
  • Rectanthera fragrans (Lindl.) O. Deg.
  • Spironema fragrans Lindl.

Callisia fragrans, is a plant species of the genus Callisia, in the family Commelinaceae.[1]

Description

Close-up of inflorescence, showing the small, white, fragrant flowers

The fleshy stem of the herb grows to a height of 1 metre. 25-centimetre-long leaves become violet if exposed to strong sunlight. Blossoms are white and fragrant.[3][4]

Range and cultivation

Callisia fragrans, also called golden tendril is endemic to Mexico, and naturalized in the West Indies, scattered locations in the United States, and a few other places.[2][5] It has been cultivated in many countries as an indoor ornamental since the early 1900s.[6] However, it can be also found growing outdoors in warmer climates in moist, fertile soil. The herb likes partially shaded areas.

Medicinal properties

It has a rich folkloric reputation as an antiviral and antimicrobial plant. Especially in Eastern Europe, its leaves are used for treatment of various skin diseases, burns and joint disorders.[6] An ethanol leaf extract has been shown to effectively inhibit the infection of Vero cells by HSV-1, HSV-2 and an ACV-resistant strain of the latter, in vitro. The ethanol leaf extract, as opposed to an aquatic extract, was however ineffective against VZV.[6] Though the ethanol leaf extract had a lower selectivity index (toxicity vs. effectiveness) than ACV, it was able to inhibit the HSV-2 mutant, and may be less toxic than ACV. Direct interaction with the viruses and blocking of their access to the host cells seems to be involved.[6]

References

  1. 1 2 "Plants database". United States Department of Agriculture. Retrieved 9 February 2022.
  2. 1 2 Kew World Checklist of Selected Plant Families
  3. ↑ Klaus Kubitzki; H. Huber; P.J. Rudall; P.S. Stevens (1998). Flowering Plants. Monocotyledons: Alismatanae and Commelinanae (except Gramineae). Springer. p. 89. ISBN 3-540-64061-4.
  4. ↑ "POTENTIAL ENVIRONMENTAL WEEDS IN AUSTRALIA" (PDF). NATIONAL WEEDS PROGRAM. Queensland Department of Natural Resources. Archived from the original (PDF) on 2007-10-10. Retrieved 2011-05-16.
  5. ↑ "Ecology and Evolutionary Biology Plant Growth Facilities". University of Connecticut.
  6. 1 2 3 4 Yarmolinsky, Ludmila; Zaccai, Michele; Ben-Shabat, Shimon; Huleihel, Mahmoud (4 June 2010). "Anti-Herpetic Activity of Callissia fragrans and Simmondsia chinensis Leaf Extracts In Vitro". The Open Virology Journal. 4 (1): 57–62. doi:10.2174/1874357901004010057. PMC 2918872. PMID 20700398.

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Data related to Callisia fragrans at Wikispecies

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