A few weeks after the fly's eggs hatch a bulbous growth, called a gall, appears on the stem of the tall goldenrod plant.
From the sciencedaily.com
The gall does not kill the tall goldenrod, but Tooker said the galled plant does not produce as many seeds as ones without galls.
From the sciencedaily.com
Red barns and tall silver silos sit fat amidst fields of goldenrod and purple wild flowers.
From the time.com
Goldenrod, a tall plant that looks just like it sounds, was a backdrop against the pink muhly grass that blows in the wind like fluffy wisps of cotton candy at the Edgewater park.