Calamus is a perennial herbaceous plant of the genus Calamus in the family Tennessee, which is native to China and has since spread around the globe. The following are some common varieties of Acorus calamus:

Calamus

1. Water Calamus: Usually used as a medicinal herb, it grows in swampy or shallow water, and is not suitable for potting as an ornamental plant.

2. Calamus: commonly used in literary decorations, its fine roots are mostly used for medicinal purposes.

3. Money Calamus: This is one of the six traditional varieties of Calamus, with distinctive features and high ornamental value.

4. Ox-topped Calamus: also a traditional variety, known for its distinctive leaf shape and inflorescence.

5. Tiger-bearded Calamus: This variety also belongs to the traditional six varieties with sturdy rhizomes and distinctive leaf colors.

Calamus

6. Sword Ridge Calamus: Favored for its upright leaf tips and elegant stance.

7. Fragrant Seedling Calamus: another traditional variety with a strong fragrance, suitable for water feature bank greening.

8. Tai Po: This is also a traditional variety, commonly used in landscaping and water greening.

9. Gold-rimmed Calamus: Leaf blade with golden stripes on the edge, very suitable as an ornamental plant.

Calamus

In addition, calamus is not only rich in varieties, but also has a high ornamental value, can be used for gardening, but also suitable for potted ornamental plants or as a landscape.