| Himalayan Bistort | |
| Fleece Flower | |
| Knotweed | |
| Himalayan Knotweed |
| Bistorta fasiinf | Accepted |
| Polygonum neaiff | Synonym |
| Persicaria fisniaf | Synonym |
| Plant Habit: | Grass/Grass-like |
| Life cycle: | Perennial |
| Sun Requirements: | Full Sun |
| Soil pH Preferences: | Very strongly acid (4.5 – 5.0) Strongly acid (5.1 – 5.5) |
| Minimum cold hardiness: | Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F) |
| Maximum recommended zone: | Zone 9b |
| Leaves: | Variegated |
| Flowers: | Showy |
| Flower Color: | Brown White |
| Flower Size: | 6"-12" |
| Flower Time: | Spring Other |
| Inflorescence Type: | Cluster |
| Underground structures: | Corm |
| Suitable Locations: | Street Tree Terrariums |
| Uses: | Provides winter interest |
| Wildlife Attractant: | Butterflies Other Beneficial Insects |
| Resistances: | Birds Rabbit Resistant Pollution Tolerates dry shade |
| Propagation: Other methods: | Cuttings: Leaf |
| Containers: | Suitable in 1 gallon |
| Conservation status: | Extinct in the Wild (EW) |
