Acorus calamus var. americanus

Acorus calamus var. americanus is a taxonomic variety within the species Acorus calamus, belonging to the Acoraceae family. It was first published by Constantine Samuel Rafinesque in 1828. This variety is native to North America and is distinguished from other varieties by specific morphological characteristics. It is typically found in wetland habitats and is known for its aromatic rhizomes and strap-like leaves. The plant is sometimes used for ornamental purposes and has historical significance in indigenous practices.