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| Quercus x duriensis | |
| Author | (Franco & Vasconcellos) Vila-Viçosa, Capelo, Alves, Almeida & Vázquez 2022 |
| Synonyms | ×coutinhoi f. duriensis Franco
& Vasconcellos 1954 [basion.] ×coutinhoi nothosubsp. duriensis (Franco & Vasc.) Monteiro-Henriques & al. 2012 faginea X orocantabrica |
| Local names | |
| Range | Portugal; Douro Basin; |
| Growth habit | tree |
| Leaves | 8-9 cm x 4.5-5.2; intermediate shape between those of the parents; oblong to obovate; base auricled; margin irregular with 7-8 unequal lobes pointed at apex, or crenate; abaxially pubescent to glabrescent, with trichomes uniformly scattered, stellate or multistellate; 7-8 veins pairs, sinusal veins frequent; petiole short (less 1 cm) or absent; |
| Flowers | |
| Fruits | acorn a peduncle less than 6 cm long; |
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Bark, twigs and |
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| Hardiness zone, habitat | |
| Miscellaneous | |
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