Noun: Swertia perennis
- Perennial of damp places in mountains of Eurasia and North America having dull-coloured blue or violet flowers
"Swertia perennis is adapted to high-altitude wetlands";
- marsh felwort, felwort
Type of: herb, herbaceous plant
Part of: genus Swertia, Swertia
Encyclopedia: Swertia perennis