Arrhenatherum elatius subsp. bulbosum
Tall Oatgrass, Bulbous Oatgrass, Tuber Oatgrass
5-8
Southern Europe

Upright-open to low, open and spreading Texture: fine to medium
18-25 inches
The pale green spikelets are borne in a loose and open panicle 4-8 inches long. The flowers are not considered ornamental.
Early to late summer
Leaf blades ¼-⅛ inches wide, 12-16 inches long, lightly pubescent above, smooth beneath. The blue-green leaves have conspicuous white stripes.
 

 
 
 

 

 
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