WordNet
blue stem
n. tall grass with smooth bluish leaf sheaths grown for hay in the United States [syn: bluestem, Andropogon furcatus, Andropogon gerardii]
Usage examples of "blue stem".
A small jade ball of what looked like tightly packed velvet gossamer was hanging from a high bough by a single sapphire-blue stem.
She paused to point out a miniature carpet of deep blue stem-flowers that hummed whenever they were vibrated by a passing breeze.