Current year branchlets, winter buds, petioles, pedicels, bracteoles, and sepals densely villous. Bracteoles and sepals oblong. Fl. Jul.

• 当年小枝，冬芽，叶柄，花梗，小苞片，以及萼片密被长柔毛。小苞片和萼片长圆形。花期7月