E.B: 



&6. THREE 



Hafyan. 4. 



kngus. 5. 



i'culentus. 7. 



rotundus* 6. 



fquarrofus * 3. 



dlfformis. 8. 



//•/#. 9. 



elatus. 10. 



glomeratus. 12, 



glaber. 



ilrgans. J r . 



i'doraius. 13. 



comprfffus. 14. 



/lavefeens. 15. 



fufcus* 16. 



fumllus. 1 7. 



trljlorus* 



MALES. ONE FEMALE. CyperUS. 



C. culm three- fided leafy, umbel fuper-decompounded, 

 fpikelets umbel-feflile. 



C. culm three-fided leafy, umbel leaf/ fupcr-decom- 

 pounded, peduncles naked, fpikes alternate, /w^, 



C. culm three-fided naked, umbel leafy, knots of the 

 roots egg'd : with zones imbricated. efculent* 



C. culm three-fided almoil naked, umbel decompound- 

 ed, fpikes alternate linear. round. 



C. culm three-fided naked, umbel leafy glomerated, 

 fpikes ftriated ragged. ragged. 



C. culm three-fided naked, umbel two-leaved fimple 

 three-clefr, fpikes piked : with the intermediate 

 one feflile. deform' d. 



C. culm three-lided half naked, umbel leafy decom- 

 pounded, (pikelets alternate, grains diftincl:. Iris. 



C. culm three-lided naked, umbel leafy fuper-decom- 

 pounded, fpikes finger'd imbricated, fpikelets 

 awl'd. elate. 



C. culm three-fided naked, umbel three-leaved fuper- 

 decompounded, fpikes glomerate-rounded, fpike- 

 lets awl'd. glomerated, 



C. culm three-iided naked polifh'd, umbel three- 

 leaved, flowers glomerated : the inferior ones, 

 crofs-arm'd, leaves fmooth. fmooth. 



C. culm three-lided naked, umbel leafy, peduncles 

 naked proliferous, fpikes crowded : with dag- 

 gers expanded. elegant. 



C. culm three-fided naked, umbel decompounded 

 fimply leafy, pedicels fpiked two-rankwife. odo- 

 rous. 



C. culm three-fided naked, univerfal umbel three- 

 leaved, glumes dagger'd : with fides membra- 

 nous. cotijprefs\L 



C. culm three-fided naked, umbel three-leaved, pe- 

 duncles fimple equal, fpikes crowded lanced. 



yelloiv. 



C. culm three-fided naked, umbel three-cleft, pedun- 

 cles fimple unequal, fpikes crowded linear. 

 Ocd ■ ofo"» . {J0 . brown . 



C. culm three-fided naked, umbel two-leaved com- 

 pounded, fpikelets altemate-nnger'd lanced ? 

 ojumes d airier 'd. dwarf. 



C. culm three-fided naked, umbel three-fpiked. the 

 intermediate one fjilile, fpikelets polifh'd. three- 



fiowerd* 



»8. C, 



