Quercus robur (Fastigiata Group) 'Wandell' W. N. Wandell U.S.Plant Patent 6746 (1989) | ||
Infrageneric Classification Subgenus Quercus, Section Quercus | ||
Nomenclature Note US Patent granted to Willet N. Wandell on 18th April, 1989, marketed under the trademark ATTENTION!®. | ||
Description Description may be found in the on-line patent documentation | ||
Nomenclatural Standard (Cultivar) or Type United States Plant Patent PP 6746 | ||
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