![Alpine bistort (Bistorta vivipara) in flower on limestone barrens. Photographed in Newfoundland, Canada Stock Photo - Alamy Alpine bistort (Bistorta vivipara) in flower on limestone barrens. Photographed in Newfoundland, Canada Stock Photo - Alamy](https://c8.alamy.com/comp/2AD5YCP/alpine-bistort-bistorta-vivipara-in-flower-on-limestone-barrens-photographed-in-newfoundland-canada-2AD5YCP.jpg)
Alpine bistort (Bistorta vivipara) in flower on limestone barrens. Photographed in Newfoundland, Canada Stock Photo - Alamy
![PlantFiles Pictures: Bistorta Species, Alpine Meadow Bistort, Serpent Grass, Viviparous Knotweed (<i>Bistorta vivipara subsp. vivipara</i>) by altagardener PlantFiles Pictures: Bistorta Species, Alpine Meadow Bistort, Serpent Grass, Viviparous Knotweed (<i>Bistorta vivipara subsp. vivipara</i>) by altagardener](https://www.davesgarden.com/pics/2008/06/18/kennedyh/9657ac.jpg)
PlantFiles Pictures: Bistorta Species, Alpine Meadow Bistort, Serpent Grass, Viviparous Knotweed (<i>Bistorta vivipara subsp. vivipara</i>) by altagardener
![Polygonum bistorta 'Superba, Snakeroot, Snake-Root, Snakeweed in spring garden. Persicaria bistorta is medicinal plant. Stock Photo | Adobe Stock Polygonum bistorta 'Superba, Snakeroot, Snake-Root, Snakeweed in spring garden. Persicaria bistorta is medicinal plant. Stock Photo | Adobe Stock](https://t4.ftcdn.net/jpg/02/84/17/71/360_F_284177168_wmTPxXSSa49hLI5QbsIJsRKCkTzbIkI4.jpg)
Polygonum bistorta 'Superba, Snakeroot, Snake-Root, Snakeweed in spring garden. Persicaria bistorta is medicinal plant. Stock Photo | Adobe Stock
![Bistorta officinalis ( Persicaria bistorta), known as bistort, common bistort, European bistort or meadow bistort, is a species of flowering plant in the family Polygonaceae. Stock Photo | Adobe Stock Bistorta officinalis ( Persicaria bistorta), known as bistort, common bistort, European bistort or meadow bistort, is a species of flowering plant in the family Polygonaceae. Stock Photo | Adobe Stock](https://t4.ftcdn.net/jpg/02/84/67/11/360_F_284671163_dq8cb2wqNNiuoU6DgWCNwmApWvQvETKh.jpg)
Bistorta officinalis ( Persicaria bistorta), known as bistort, common bistort, European bistort or meadow bistort, is a species of flowering plant in the family Polygonaceae. Stock Photo | Adobe Stock
![PlantFiles Pictures: Bistorta Species, Alpine Meadow Bistort, Serpent Grass, Viviparous Knotweed (<i>Bistorta vivipara subsp. vivipara</i>) by altagardener PlantFiles Pictures: Bistorta Species, Alpine Meadow Bistort, Serpent Grass, Viviparous Knotweed (<i>Bistorta vivipara subsp. vivipara</i>) by altagardener](https://www.davesgarden.com/pics/2010/11/12/altagardener/2db8a3.jpg)