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Species Key

Glossary

S. sanguineum

S. scoparium

Andropogon

 

 

 

 

 

 

 

 

 

 

 

 

 

Schizachyrium

See also Andropogon (Andropogon has its racemes paired vs. racemes single in our species of Schizachyrium)

1. Lemmas cleft ˝ their length; awn on sessile spikelet 8-15 mm…S. scoparium

1. Lemmas cleft 2/3 their length or shallower; awn on sessile spikelet 15-25 mm…S. sanguineum