The former, also known as Taiwania flousiana keel, is a perennial evergreen herb with clumps. The fibrous roots are short and few, except for the dense interweaving of gray hairs near the roots, the rest are smooth and hairless, soft and slender, reaching more than 1m, and the color is green. Chinese fir, Latin scientific name: Chinese fir (desv. ) Pteridophyta in the plant kingdom.

Lycopodium, the stolon is thin cylindrical, slightly curved, up to 2m long, with a diameter of 1 ~ 3 mm, and yellow-white fine roots under it. The upright stem is bifurcated. Leaves are densely planted on the stem, spirally arranged, shriveled and curved, linear or needle-shaped, 3 ~ 5 mm long, yellow-green to yellowish brown, hairless, awned at the top, fragile and broken all over. Soft, light yellow skin, white wood. Odorless and tasteless.

Chinese name: Lycopodium, Latin scientific name: common Lycopodium, alias: oxtail, rattan with dashun tendon, Dashun tendon, Stemona tendon, bamboo with water shake, etc. Alias method: Smilax glabra rhizome.

Lycopodium in the plant kingdom