Samolus parviflorus
Water Pimpernel, Brookweed, Underwater Rose
Family: Primulaceae Primrose
| Type | Perennial |
| USDA Hardiness range | 5A - 6B |
| Exposure | Partial shade to full sun |
| Bloom color | White |
| Bloom time | Early Spring to Early Summer |
| Water needs | Moist to wet |
| Height | 8" to 12" / 20cm to 30cm |
| Spread | n/a |
| Growth rate | Moderate |
| Leaf color | Green |
| Fruit color | n/a |
| Form | Irregular or sprawling |
| Attributes and features | Native to North America |