Violet In The Rust
Photograph - Photography
Violet is a bright bluish purple color that takes its name from the violet flower. On the traditional color wheel used by painters, it is located between blue and purple. Violet is at the higher end of the visible spectrum, with a wavelength between approximately 380-450 nanometers. Light with a shorter wavelength than violet but longer than X-rays and gamma rays is called ultraviolet, and is not visible to the human eye.
Viola typically have heart-shaped, scalloped leaves, though a number have palmate leaves or other shapes. The vast majority of Viola species are herbaceous, and a substantial number are acaulescent in habit - meaning they lack any noticeable stems and the foliage and flowers appear to rise from the ground; the remaining species have short stems with foliage and flowers produced in the axils of the leaves. The simple leaves of plants with either habit are arranged alternately; the acaulescent species produce basal rosettes. Plants always have leaves with stipules that are often leaf-like.
March 23rd, 2014
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