310 
Fic. 606. HORDEUM preset snipes Fl. Palerm. in "o 
A slender, cœspitose, erect ending ann eim 1-3 dm. (412) deeper, 
lea ves and spikes — e than the internodes, smooth, vDiooth, plane 
; leaf-blades 2-4 cm. (#/-1}’) long, 1-3 mm. (-% wide, . 
Empty glumes ag ar long-awned, the inner pa 
ifornia and Oregon, introduced. (Europe. May, June. 
Resembling H. maritimum in habit but distinguished from that sP? 
having the inner empty glumes narrowly flattened instead of 
along the inner side. 
