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Parma violets belong to the more exotic branch of the violet family. First appearing in Italy, in the 20th century, most types of parma violets have lavender flowers of varying sizes, which have an attractive fragrance. The origins of the parma violet are unknown, though they have been shown to be derived from two different Viola alba strains ...
Viola primulifolia, commonly called the primrose-leaf violet, [ 1] is a species of flowering plant in the violet family. It is native to eastern North America, [ 2] and possibly also to the Pacific Northwest. [ 3] Its natural habitat is wet acidic areas that are usually at least semi-open. [ 4]
Viola adunca. Sm. Synonyms. Viola bellidifolia. Viola cascadensis. Viola adunca is a species of violet known by the common names hookedspur violet, early blue violet, sand violet, and western dog violet. It is native to meadows and forests of western North America, Canada, and the northern contiguous United States.
Viola is a genus of flowering plants in the violet family Violaceae. It is the largest genus in the family, containing over 680 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes. Some Viola species are perennial plants, some are ...
Viola glabella is a perennial herb, growing to 0.1 m (0 ft 4in) by 0.2 m (0 ft 8in) and blooming from April to July. The plant is deciduous and dies back completely to its roots during Autumn. Viola glabella prefers moist, well-drained soil and can grow in part shade. Acidic and neutral soils are suitable for Viola glabella, which prefers a pH ...
Viola odorata is a species of flowering plant in the family Violaceae, native to Europe and Asia. This small hardy herbaceous perennial is commonly known as wood violet, [1] sweet violet, [2] English violet, [2] common violet, [2] florist's violet, [2] or garden violet. [2] It has been introduced into the Americas and Australia.
The purple violet is a low-growing perennial herbaceous plant up to 20 cm (8 in) tall. The leaves form a basal cluster; they are simple, up to 10 cm (4 in) broad, with an entire margin and a long petiole. The flowers are violet, dark blue and occasionally white. with five petals. The fruit is a capsule 10–15 mm ( – in) long, which splits ...
Viola selkirkii is a species of violet known by the common names Selkirk's violet and great-spur violet. It is native throughout the Northern Hemisphere, its distribution circumboreal. [1] [2] [3] This species is a rhizomatous perennial herb with hairy, heart-shaped leaves. The flowers are up to 1.5 centimeters wide and are violet in color.