myrrhis

from The Century Dictionary and Cyclopedia

• n. A genus of dicotyledonous plants of the order Umbelliferæ and the tribe Ammineæ, known by its long-beaked narrow fruit, almost winged, furrowed seed, and obscure oil-tubes.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• n. European perennial herbs having pinnate leaves and umbels of white flowers