Polygonella gracilis (Tall Jointweed) is a species of annual herb in the family Polygonaceae. They are native to The Contiguous United States and Eastern North America. Flowers are visited by Augochloropsis metallica, Lasioglossum coreopsis, Lasioglossum nymphale, and Lasioglossum miniatulum.
EOL has data for 11 attributes, including: