Stems densely white pilose. Petiole densely white pilose; leaf blade finely white bristly, veins of abaxial surface densely white pilose. Inflorescences densely white pilose.

• 浓密的茎白色柔毛。浓密的叶柄白色柔毛；好的叶片白色的具刚毛，背面浓密白色柔毛的脉。浓密的花序白色柔毛。