Coptis Liquid Extract Coptis Rhizoma Coptidis Dried Root Tincture Supplement 4 oz

Coptis (Rhizoma Coptidis) is a perennial stemless herb, 20-50 cm high. The leaves are basal, long, petiolate. Inflorescence is a terminal cyme with 3-8 whitish green flowers. The seeds are with black crustaceous testa. The rhizome is shaped like a cock-spur, 5-6 cm long, brownish yellow, densely covered with numerous nodes and often with rootlets, interior is yellow-orange, but in transverse section, the central pith is deeper in color.