Acorus comprises deciduous or semi-evergreen perennials that thrive in moist environments. These plants develop clumps of linear or sword-shaped foliage. Near the tips of their central, leaf-like stems, they produce small, spike-like flowers that are not particularly prominent.

Acorus

Acorus 'Intermedius'

Acorus calamus is a deciduous perennial that thrives in marginal aquatic environments, typically reaching heights of 60 to 90 cm. Its leaves are long, strap-like, and emit a distinctive aroma. In midsummer, the plant produces inconspicuous brown flowers, which can grow up to 7 cm in length, located just below the tips of the leaf-like flowering stems.

Acorus calamus

Acorus calamus 'Argenteostriatus' is a clumping perennial characterized by its fragrant, sword-like foliage, which features longitudinal stripes of creamy-white.

Acorus calamus 'Argenteostriatus' (v)

Acorus calamus 'Purpureus'

Acorus calamus subsp. angustatus

Acorus christophii

Acorus gramineus is a low-growing, semi-evergreen perennial that thrives at the water's edge. It features dense clumps of slender, green leaves that reach up to 30 cm in height. This plant is well-suited for marginal aquatic settings.

Acorus gramineus

Acorus gramineus 'Albovariegatus' is a compact, clump-forming perennial that reaches a height of up to 30 cm. It features narrow leaves that are variegated with green and white, exhibiting a slight droop at the tips. This plant thrives in moist, shaded environments and is effective as a dense, evergreen ground cover.

Acorus gramineus 'Albovariegatus' (v)

Acorus gramineus 'Golden Delight' is a compact, semi-evergreen perennial that thrives at water's edge. It features dense clumps of narrow leaves that can reach up to 40 cm in height. The foliage is primarily a vibrant yellow, with subtle stripes of yellowish-green adding depth to its appearance.

Acorus gramineus 'Golden Delight'

Acorus gramineus 'Golden Edge' is a compact, semi-evergreen aquatic perennial that forms clumps with a height of up to 30 cm. Its narrow, mid-green foliage features distinctive golden-yellow stripes, creating an attractive contrast. This plant thrives in marginal water areas and is ideal for adding texture to ponds or water gardens.

Acorus gramineus 'Golden Edge' (v)

A small, semi-evergreen aquatic perennial that thrives at the water's edge, featuring variegated leaves in shades of yellow and green.

Acorus gramineus 'Hakuro-nishiki' (v)

Acorus gramineus 'Hime-masamune' (v)

Acorus gramineus 'Isuzugawa' (v)

Acorus gramineus 'Kinchinjunga' (v)

Acorus gramineus 'Licorice'

Acorus gramineus 'Masamune' (v)

Acorus gramineus 'Minimus Aureus'

Acorus gramineus 'Oborozuki' (v)

Acorus gramineus 'Oborozuki' ambig.

Acorus gramineus 'Omogo'

Acorus gramineus 'Tanimanoyuki' (v)

Acorus gramineus 'Variegatus' is a compact, tufted perennial that grows in clumps and reaches a height of up to 30 cm. Its narrow leaves display green and creamy-yellow variegation, with tips that gently droop. This plant thrives in moist, shaded areas and serves as an effective evergreen ground cover, offering dense foliage throughout the year.

Acorus gramineus 'Variegatus' (v)

Acorus gramineus 'Winter Flame'

Acorus gramineus 'Yodo-no-yuki' (v)

Acorus gramineus 'Ōgon' is a semi-evergreen perennial that thrives in marginal aquatic environments. This compact plant reaches a height of up to 30 cm and features narrow leaves that are a vivid yellow, accented with subtle stripes of yellowish-green.