Английская Википедия:Duke blueberry
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The Duke blueberry, also known as Vaccinium 'Duke', is a cultivar of northern highbush blueberry released in 1987. It is a tetraploid cultivar,[1] derived mostly from Vaccinium corymbosum with a 4 percent contribution of Vaccinium angustifolium.[2] Its parentage includes the cultivars 'Ivanhoe' and 'Earliblue'[3]
It has gained the Royal Horticultural Society's Award of Garden Merit.[4]
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