Tang Calamus is a perennial herbaceous plant of the genus Tang Calamus in the family Iridaceae, also known as Tang Calamus and Calamus. It is native to tropical Africa and the Mediterranean region. I like the cool environment, but I am afraid of the severe cold and heat. Its flowers are funnel-shaped and come in red, purple, yellow, white and blue colors, which are of high ornamental value. They are commonly found in water gardens and are one of the important varieties of fresh cut flowers, and their stems and leaves are rich in vitamin c

Knotty Calamus

Also known as nine-sectioned calamus. It is of high medicinal value, pungent and warm in flavor, and has the effect of tranquilizing the mind and strengthening the spleen, resolving phlegm and opening up the mind. The surface of calamus is black-brown or brownish-yellow, with some toxicity. The flower is white and the fruit is yellowish white or yellowish green.

Calamus

Calamus has high medicinal value. This plant is flat and cylindrical with curved branches. Its rhizome has an aromatic odor and is used in medicine. Its flowers are also white. It has the effects of appetizing and dispelling dampness, waking up the brain and opening the mind, resolving phlegm and swelling, and brightening the ears and eyes.

Water Calamus

Calamus, also known as Tibetan Calamus, is a kind of Calamus plant in the family Tennessee. It is bitter in taste and flat in nature, and has the effect of opening the orifices and resolving phlegm, inducing diuresis and strengthening the spleen. Its shape is very similar to calamus. The surface of the plant is brownish red or white with fine longitudinal stripes. Its odor is stronger and more specific than calamus.