90. THREE MALES. ONE FEMALE. EriophofUm. 



X B polyftachion. 2. E. culms columnar, leaves flat, {pikes pednncled» 



many-fpiked. 

 virginicum. 3. E. culms leafy columnar, leaves flat, fpilce erect* 



•Virginia?:. 



cypcrinum. 4. E. culms columnar leafy, panicle fuper-decompounded 



proliferous, fpikelets moftly threefold, cyperine. 



~E.B. alpinum< 5. E. culms naked three-fided, fpike fhorter than the 



pappus. alpine. 



69. NARDUS. Cal. o. Cor. 2-valved. Nard<Mrf,p<p 



~E.H. flricla. 1. N. fpike briftly ftraight one-rank'd. .upright, 



gangitis. 2. N. fpike recurved. 



ari/iatus. 3. N. calyxes awn'd. awnch: 



ciliaris. 4. N. fpike incurved fringed. frifgy. 



tridica. N. fpike briftly one-rank'd fubincufvate. S. indian. 

 Thomtea. N. fpike thread-form ftraight imbricated on both fides. 



S. St. Thomas 



70. LYGEUM. Spathe i -leaved. Coroh two upon 



the fame germ, Nut two-cell'd. 



opart urn. 1. Lyceum. Br com. 



1355. DILATRIS. Cal. none. Cor. fix-petai'd, 



fhaggy. Stigma iimple. S. 



umbellata. D. petals" egg'd, corymbe level-top'd fhaggy. S. 



umhel'd. 



vifcofa. D. petals linear, corymbe level-top'd villous vifcous. 



S. vifcGiis. 



pankulata. D. petals lanced, panicle oblong villous vifcous. 5. 



panicled. 



1356, KYLLINGIA. Ament egg'd or oblong, im- 



bricated. Flowers with calyx and corol 

 two-valved. S. 



monocephala. K. culm thread-form three-fided, head globular feflile, 



involucre three-leaved very long. S. one-headed. 



triceps, K. heads terminal moftly three'd glomerate femle. S. 



three-beaded*. 



panieca, K. umbel terminal : with fpikes feflile and peduncled 



cylindrical imbricated, univerfal involucre 



moftly four-leaved, no partial one. S. panic. 



