Viola arvensis

Field pansy
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Malpighiales
Family: Violaceae
Genus: Viola
Species: V. arvensis
Binomial name
Viola arvensis
Murray

Viola arvensis is a species of violet known by the common name field pansy. It is native to Europe, western Asia, and North Africa, and it is known on other continents as an introduced species and a weed of disturbed and cultivated areas.

Viola arvensis was shown to contain cyclotides, a class of peptides found in plants. The peptide cycloviolacin O2 in particular has shown to possess cytotoxic activity against human cancer cells and is therefore looked at as a potential drug lead.[1]

Wikimedia Commons has media related to Viola arvensis.

Description

It is an herbaceous annual plant with serrated leaves, and usually flowers with white all over, except the bottom petal (Although there are actually flowers with a tinge of purple at the top) and dehiscent capsules. It reproduces by seed. It grows 20 centimeters tall.

References

  1. ↑ "Lindholm, et al. (2002). Cyclotides: A Novel Type of Cytotoxic Agents. Mol Cancer Ther 1: 365-369" (PDF). Retrieved May 20, 2012.
This article is issued from Wikipedia - version of the 9/1/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.