Noun: brookweed 'brûk,weed
- American water pimpernel
"The white flowers of brookweed brightened the wetland";
- Samolus parviflorus, Samolus floribundus
- Water pimpernel of Europe to China
"Brookweed thrives along the stream banks";
- Samolus valerandii
Derived forms: brookweeds
Type of: water pimpernel
Encyclopedia: Brookweed