Stachys tenuifolia (Smooth Hedgenettle) is a species of perennial herb in the family Lamiaceae. It has a self-supporting growth form. It is native to the contiguous United States and Canada. Smooth Hedgenettle has simple, broad leaves and purple flowers. It is a photoautotroph.
EOL:llä on tietoa 67 määritteelle, mukaan lukien: