Word Study
swertia perennia
WORDNET DICTIONARY
Noun swertia perennia has 1 sense
- swertia perennia(n = noun.plant) marsh felwort - perennial of damp places in mountains of Eurasia and North America having dull-colored blue or violet flowers; Array is a kind of herb, herbaceous plant
is a member of genus swertia, swertia
For further exploring for "swertia perennia" in Webster Dictionary Online