. Triodia a eragrostoides Vasey & Scribn.—a, A spikelet; }, the same 
with the empty glumes separated yo the florets ce, above, d, — Pidatad of a 
Hrtebsieg glume; e, palea acon to 236, in Bul.7,and 505 to 507,in Bul. 7, 
illustrate other species of this ge 
97, TRIOLIA R. Br. Prk Fl. Noy. Holl., 182. 1810. Spikelets 3- to ae 
ered, mero terete d betw yi 
flore ooth or short-pilose; florets pa ne ale or the u baci dtnae: 
inate, Empty glumes 2, unequal, somewhat kee led, shorter than the spikelet; 
flowering glume membranaceous or su us, rounded on the back at 
least below, 3-nerved, 2- to 3-toothed or pointed; nerves, especially the mar- 
ginal, silky-villous below and extending (in our species) between the teeth at 
the apex into 3 mucro: ucronate points. broad, concave, with 2 
ginal nerves. Stamens 8. Styles short, bat suerte pay Grain 
wratal « 
Vallapie 
[> wey hhant O% utdoly Atciett 4 4b 241, 
: - — sea oh > 2 w 
fewin tropica 1 Ameri ca Noarlv half th +. ¢ iz. in th 
3 2 2 st a. 1 : 2. 7 
LeCrritories. 
