Noun: Greek valerian greek vu'leer-ee-un
- Pinnate-leaved European perennial having bright blue or white flowers
"The Greek valerian created a beautiful border with its delicate blue blooms";
- Jacob's ladder, charity [UK], Polemonium caeruleum
- Erect or spreading perennial of the eastern United States
- Polemonium reptans
Type of: polemonium
Encyclopedia: Greek valerian