Description
Appearance:Fine powder
Chemistry component: citric acid, amber acid, malic acid, etc.
Effect: Be used in reducing fever, improving eyesight, relieving itching, autoblood, etc.
Description:
Plants rather slender, yellowish green or brown, in loose carpets. Stem cortex in 3-4 layers, hyaline cells thin-walled, without fibrils or pores, sometimes with a single pore, without fibrils; central cylinder yellowish or reddish brown. Stem leaves 1.3-1.4 mm x ca. 1 mm, ligulate, rounded obtuse, dentate or lacerate at the apex; borders hyaline, cells indistinctly differentiated; hyaline cells usually undivided, without fibrils and pores, or rarely with the traces of fibrils and membrane gaps.
