Columbus grass (Sorghum x almum), spike, Wisconsin, USA

Description 

Credits 

John D. Draeger, University of Wisconsin-Stevens Point

Datasheet 

Columbus grass (Sorghum x almum)

Image license 

CC BY-NC-ND 3.0

Link to image source 

http://wisplants.uwsp.edu/scripts/detail.asp?SpCode=SORxALM