Search Result for "polemonium boreale":
Wordnet 3.0

NOUN (1)

1. perennial erect herb with white flowers; circumboreal;
[syn: northern Jacob's ladder, Polemonium boreale]



WordNet (r) 3.0 (2006):

Polemonium boreale
    n 1: perennial erect herb with white flowers; circumboreal [syn:
         northern Jacob's ladder, Polemonium boreale]