Table 1. Distichlis striata c.t. (n = 8) 



Dist 



Litter 



Z Productivity 



X 

 S 



CV 

 N 



1226 



210 



.17 



2 



348 

 220 

 .63 



1230 



204 



.17 



2 



Table 2. Distichlis stricta - Agropyron smith ii ecotane (n = 10) 



Dist 



Agsm 



Hemi 



Litter 



E Productivity 



164 



1432 

 396 

 .28 



1248 



364 



.29 



6 



Table 3. Boutelova gracilis c.t. (n = 14) 



X 



s 



CV 



N 



Bogr 



606 



226 



.37 



10 



Litter Z Productivity 



458 632 



406 232 



.89 .37 



9 



