^J'%- 





d 



i^i' 



Fig. 180: a-e, Scirpus Olncyi: a, habit, X Mi; b, cross section of culm, X 4; c, in- 

 florescence, X 1; d, scale, X 5; e, achene, X 8. f-j, Scirpus supinus var. Hallii: f. habit, 

 X ift; g. inflorescence, X l~-x, h. achene in scale, X 12; i, scale spread out, X 12; j, 

 achene, X 12. (Courtesy of R. K. Godfrey). 



