February to. io°o 



Muhlenbergia, Volume s 



i I 



Plate i 



3.1 <24 



/ 3. 3 ¥ 



II 13. IS /V 15 



£3 M '<& 



31 33 33 M 3S 



A 7 



y io 



il ij it /? zo 



^ =2/ ^ ^ 3C 



3i 37 &* 3? W 



?%< iiiii 



yy # ^ yy *ts% ¥7 ¥K¥f so si 



/// i 



w 



& ft M 55 5L 57 



Variation in tlu- leaflets of TrifoKum bifidnm A. < lra\ 



