Much like the preceding, but smaller, with slenderer leaves and branches, from 1 to 1 1/2 feet high. Leaves,
1 to 3 inches long, I-nerved, often with very small ones clustered in the axils of the larger. Flowers grow in little buttons or clusters, all of which together make a flat-topped corymb. Often grows with the last. August to October.
Slender-Leaved Golden-Rod (Solidago tennuifolia)