Polemonium
Pol`e*mo"ni*um\ n. [NL., fr. Gr.? a kind of plant.] (Bot.) A genus of gamopetalous perennial herbs, including the Jacob's ladder and the Greek valerian.| polemonium | |
noun | |
| any plant of the genus Polemonium; most are low-growing often foul-smelling plants of temperate to Arctic regions |