goldenrod /(gōld"'n*rŏd`)/

gold·en·rod

goldenrod

n.
  1. A tall herb (Solidago Virga-aurea), bearing small yellow flowers in a graceful elongated cluster. The name is common to all the species of the genus Solidago. (Bot.)

Phrases & Compounds
Golden-rod tree
a shrub (Bosea Yervamora), a native of the Canary Isles.