Origin:China
Purity：99% above
Germination Rate：85%above

up to 30 meters, diameter at breast height 1 meter; bark brown, deep longitudinally, lobes thick or cracked into irregular scaly pieces and fall off; branches open, slightly drooping; annual branches are stout, light reddish brown, glabrous, The bract-like scales on the branches of two or three years old fall off to reveal the reddish-brown endothelium.