Hydrilla verticillata (Waterthyme) is a species of perennial herb in the family Hydrocharitaceae. It has a self-supporting growth form. It is associated with freshwater habitat. Waterthyme is native to North America, South Korea, Réunion, North Korea, India, and Australia. It has simple, broad leaves. It is a photoautotroph.
EOL has data for 23 attributes, including: