About Torenia fournieri Linden ex E.Fourn.
Torenia fournieri, commonly known as bluewings or wishbone flower, is an annual plant species belonging to the family Linderniaceae. Its flowers come in blue, white, or pink shades, and all feature yellow markings. This plant is most often cultivated as a landscape annual, and grows to a height of 12 to 15 inches. Its leaves are simple, arranged opposite or subopposite on the stem, and have serrated edges.