silver beardgrass
Quick Summary
Silver beardgrass, also known as silver bluestem, is a tropical American grass (Andropogon saccharoides) that has become established in North America. It belongs to the genus Andropogon, which includes about 100 species of grasses found in temperate and tropical regions.12
This grass can grow to be between 0.6 to 1.3 meters (about 2 to 4 feet) tall. It is characterized by its dense panicle, which features several short clusters on an elongated axis. The pedicels and rachis joints are long-villous, giving the flower clusters a silvery white appearance that is 7β15 cm (about 3β6 inches) long. Silver beardgrass is considered a forage grass in the southwestern United States.12
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
