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Wild species can have violet, purple, pale blue, or white flowers. The plants get their common name "African violet" from their superficial resemblance to true violets (Viola, family Violaceae). Taxonomy. This group of plants has lived in the biodiverse Eastern Arc Usambara Mountains in Tanga Province for millions of years. The name in the ...
Erythronium, the fawn lily, trout lily, dog's-tooth violet or adder's tongue, is a genus of Eurasian and North American plants in the lily family, most closely related to tulips. The name Erythronium derives from Ancient Greek ἐρυθρός ( eruthrós ) "red" in Greek, referring to the red flowers of E. dens-canis . [7]
The Royal purple or Imperial purple was probably used until the time of Augustine of Hippo (354–430) and before the demise of the Roman Empire. Dye chemistry [ edit ] Variations in colours of "Tyrian purple" from different snails are related to the presence of indigo dye (blue), 6-bromoindigo (purple), and the red 6,6'-dibromoindigo.
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 ...
Saintpaulia ionantha H.Wendl. Saintpaulia kewensis C.B.Clarke. Saintpaulia tongwensis B.L.Burtt. Streptocarpus ionanthus ( synonym Saintpaulia ionantha) is a species of Streptocarpus in the section Saintpaulia, commonly known as an African violet. It is native to eastern and southwestern Tanzania. [2]
Streptocarpus saxorum, called the false African violet, is a species of flowering plant in the genus Streptocarpus, subgenus Streptocarpella, native to Kenya and Tanzania. [3] [4] It is an evergreen perennial that often bears flowers nearly year-round. [4] Its "compact" variety has gained the Royal Horticultural Society 's Award of Garden Merit ...
Streptocarpus ("twisted fruit" from Greek στρεπτός ( streptos) "twisted" and καρπός ( carpos) "fruit") [2] is an Afrotropical genus of flowering plants in the family Gesneriaceae. The genus is native to Afromontane biotopes [3] from central, eastern and southern Africa, including Madagascar and the Comoro Islands. [4]
Viola sororia is a short-stemmed, herbaceous perennial plant that grows in well-drained and shady habitats. [5] This 15–25 centimeters (6–10 in) wide violet has glossy, heart-shaped leaves and are topped with purple flowers with white throats. The lower three petals are hairy and the stem of the flower droops slightly. [7]
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