HEXANDRIA. MONOGYNIA. lunCUS. 269, 



filtformh% 5. I. culm naked thread-form nodding, panicle lateral. 



thread-form, 

 trifidus. 6. I. culm naked with'three terminal leaves and flowers. 



three-cleft, 

 fquarrofus, 7. I. culm naked, leaves briftly, heads glomerated 



leaflefs. ragged. 



pun£iorius. I. culm naked columnar, leaf columnar jointed 



dagger'd, panicle glomerated. S, dotted, 



* * With culms leafy: 



nodofus. 9. I. leaves knot-jointed, petals dagger'd. 

 ariiculatus. 8. I. leaves knot-jointed, petals obtufe. 



hulhofus. 



knotted, 

 jointed, 



10. I. leaves linear channel'dj capful es obtufe. bulbous, 



11. I. culm two-fork'd, leaves angled, flowers folitary 

 feflile. toad. 



12. I. leaves briftly rather deprefied, peduncles double 

 terminal, glumes folitary moftly one-flower'd. 



poifonom, 

 ig. I. leaf awl'd, head moftly four-flower*d terminal. 



fa/^uin's. 



13. I. leaf awl'd, glume two-flower'd terminal, two- 



glumed. 



14. I, leaves flat, glume three-flower'd terminal, ihree- 



glumed. 



15. I. leaves flat hairy^ corymbe branchy. hairy. 



16. I. leaves flat rather hairy, corymbes fhorter than the 

 leaf, flowers fafcicled. fnow, 



campe/iris. 17. I. leaves flat rather hairy, fpikes feflfile and peduncled. 



field, 



18. I. leaves flat, fpike racemed nodding. fpiked, 



I. annual, culm branchy panicled, flowers folitary 



feflile, petals egg-oblong, capfule fubglobu- 



lar. S. 



I. leaves fword-form flat faw'd hoary underneath, 



Iheaths of the panicle awl'd leaf-pierced. S, 



favud, 



grandifloriis. I. leaf columnar, culm one-flower'd, flower erect 



frnguhr naked. S. gr eat -flow er'd. 



bufonius. 



jlygius, 



Jaquini. 



higlumis. 



triglumis, 



pilofus. 

 niveus. 



fpicatus. 

 Tenagcia, 



ferratus. 



39. RI- 



