81 
Fig. 871. PANIOUM WEBBERIANUM Nash, Bul. Tos Bot. Club, 23: 149. 
. WEBBER'S PANIC-GRASS.—A rather rigid, erect or ascending, end 
more or less branched perennial 2-4 dm. (8’~16’) high, with lanceolate, spread- 
ing leaves, and ovate, spreading panicles 6-9 cm. "n long. Sheaths 
'wermost : e à minutely 
j le : 
ciliate; leaf-blades 5-10 em. (2/-4/) long. Spikelets (a, b, 
the secon: mes minutely pubescent, as 
apex; third glume (d) witha 
13412—No. 17—01——6 
