KKY TO PLATE XVI 



i Na I. ^e^ BXi6)cthorn 



\Hippiyphaf rnamH<riiu^,\ L) j 

 \ . \ ' I / i i 



<^ Staminate flowciy '' *,/ 

 FSstillate riower. tV'I^nt, 

 withTeaves amTberrifts, low- 

 ing also spincb. 



o, Stamens and pistif, en- 

 larged, bf GloT-ie c, Nut, 

 with 6 bristles, d, R(X)tstocl(, , , 

 with leaves and ^heaih. i, , j 

 Flower-stalk, with fto3»ers in. 

 oyme or chiste^ 



w, 



No. s. Sa 

 {Carex aren 



a. Flower, witli aotlieifs and 

 gliime. /J^Nuilet, <r, Flower- 

 in||^^ giame, enlarged d, 

 Pajj/icle of flowerB witbrfertile 

 spil^ets in a.xib of bracts. 

 e, S^in, with sheaths and 

 leaves. /, Barran.^spikelets. 



oul0- glumes, and stanvens 

 a.k<^ pistil, enlarged, 

 tioii of leaf. (% Sn 

 ^heath, ligule,«nd ^eaf sh^lv-l 

 Ing in iiolled margin, tf, Spiicc^ 

 \\^th flowers, aa4 On^Vfiii^ 1 

 blo^l 



