<dl><dt>Species</dt>
<dd>Acorus calamus</dd>
<dt>Family</dt>
<dd>Acoraceae</dd></dl>
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown.
1913.
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 446. (via <a rel="nofollow" class="external free" href="https://plants.usda.gov/cgi_bin/topics.cgi">http://plants.usda.gov/cgi_bin/topics.cgi</a>)