... , apex acuminate, base plate with 6 to 12 millimeters long soft hair bisexual flowers with 3 stamens, pistil 1, style 2 ... about 1.5 cm. Surface yellow-white, shiny, apex acute, shape of bamboo shoots, green or yellow green. All have sections, for ... yellow-white, hollow, wall thickness 1-2mm, with holes arranged in a ring. Odorless, sweet. Crushed dried roots were cylindrical. Surface ...