- Common name(s): Black-Bindweed, Wild Buckwheat, Climbing Buckwheat
- Blooming time: summer to fall
- Blooming colors: white to green
- Height: 20 to 100 cm
- Origin: Asia, Europe and as an invasive species in North America
- Hardiness zone (USDA): Z7 – to -15 °C
- Family: Polygonaceae
