Jerzy Zieliński, Dominik Tomaszewski, Piotr Kosiński
Salix ×browiczii (Salicaceae) – a new nothospecies from northeastern Greece
Dendrobiology 2023, vol. 89: 77-81
https://doi.org/10.12657/denbio.089.008
Abstract:
A hybrid between Salix triandra and S. xanthicola, occurring in the Rhodope Mountains in northeastern Greece, is described as a new nothospecies. It differs from S. triandra by having distinctly hairy young stems and more deeply serrate-dentate leaf margins, and from S. xanthicola by a smooth, unstructured (without conicoids) wax layer on the lower side of the leaves and the presence of subsessile glands on the petioles.
Keywords: willows, sympatric hybridization, Balkans