Butomus umbellatus
Flowering Rush, Grass Rush
Family: Butomaceae Butoma
| Type | Perennial |
| USDA Hardiness range | 5A - 11 |
| Exposure | Full shade to full sun |
| Bloom color | Pink |
| Bloom time | Mid Summer to Early Fall |
| Water needs | Moist to wet |
| Landscape uses | Container, ground cover, massing, woodland garden |
| Height | 24" to 36" / 60cm to 90cm |
| Spread | n/a |
| Growth rate | Moderate |
| Persistence | Deciduous |
| Bloom attributes | Fragrant flowers |
| Leaf color | Green, purple |
| Fruit color | n/a |
| Soil pH requirements | Neutral |
| Soil type | Clay, loamy |
| Form | Upright or erect |
| Attributes and features | Native to North America |