We have no record with a valid date for <i>Triepeolus concavus</i> in North Carolina.<table><tr><td></td><th>region</th><th>county</th><th>date</th><th>reference</th></tr><tr><td>1</td><td>High Mountains</td><td>Yancey</td><td>0000-00-00</td><td></td></tr></table>