Quercus protoroburoides Donchev & Bouzov ex Tashev & Tsavkov Phytotaxa 308(2): 233 (2017) |
Infrageneric Classification Subgenus Quercus, Section Quercus |
Nomenclature Note Originally and invalidly published as in 1969 as Quercus macranthera subsp. balcanica, then recently increased to species rank. |
Description Morphologically close to Q. hartwissiana, but differing in longer petioles, shorter peduncles, and a thicker leaf cuticle. |
Natural Distribution BULGARIA: (Rila Mts.) |
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