Abstract
We describe Salix zhixiangiana, a new species endemic to the southwestern slope of the Changbai Mountain in Jilin Province, China. The new species is sympatric to S. arbutifolia and S. maximowiczii and is similar to them in morphology. We can distinguish the new species from S. arbutifolia by the diameter at breast height, the cracking pattern of bark, the shape of leaf, the leaf margin, the presence or absence of stipule and the length of filament. While comparing the new species with S. maximowiczii, we can distinguish them by the 2–3 years old branches, the shape of stipule, the length and direction of infructescence, the presence or absence of floral nectary and the stamen number. We place the new species in sect. Chosenia.
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