Floret(s) Lateral view of the strongly keeled florets, showing awn and rachilla.
D. Walters and C. Southwick, USDA, Bugwood.org Additional Resolutions & Image Usage
Floret(s) Lateral view of florets, showing ribbed midvein and basal disarticulation scar.
D. Walters and C. Southwick, USDA, Bugwood.org Additional Resolutions & Image Usage