242 





mm£y 



FIG '^36 TRIODIAPULCHELLAH. B.K.Nov. Gen. etSp. P. l:loD. i.U.. 

 isfr (S er;//«.a, inacMla Kuntze, Rev. Gen. PI. 2 : 789. 189l.)-A low, densely 

 ufed and often creeping perennial 2-15 em. (l'-6') high wath very narrow 

 ea e. and e^owded Jkelets in clusters of three to six. which are equaled o 

 TJli\ hv the uDper leaves. Spikelets white, 7 to 10 flowered. .^8 mm. ( 2A"-4") 

 LTempt-Su^efa unequal, hyaline smooth. 1-nerved the flr.. 4 ..mm. 

 r?? .-Hong the second about 1 mm. i,\") longer: flowering glumes ,. b c) 4 mm. 

 2~ ^^^^^^^^ half way to the base or more, forming two ^ong marginal lobes 

 (^z ) long, midrib is extended as an awn longer than the lObes, 



::r:u:m .e ZZ ^ ^^- P*-en. .e,„..-we».ern Texas .o 

 Nevada and'outhem California. (Northern Mexico.) Febmary to June. 



