Miscanthus (IMAGE) American Society of Plant Biologists Caption The above photo displays the huge biomass production in the perennial grass energy crop, Miscanthus. Miscanthus grows approximately 12 feet in height. Somerville noted that advances in plant cell wall research will help make it possible to convert biomass from Miscanthus, switchgrass and other energy crops into low-cost cellulosic ethanol. Credit www.esd.ornl.gov/bfdp/ Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.