5^^ TRIANDRIA DIGYNIA. 



84. STIPA.* 



Ca^l. Gtuma uniflora, bivalvis, laxa, acumiPxata* 

 CoR. bivalvis; valvula exterior apice teqnmata Arifta longa-, 

 bafi ' articulata , re61:a;- V, intcrior lon^itudine exterioris absque 

 . arifla, rautica, linearis, 



Stam. Filarnenta tria, capillaria, Anthera lineares. 

 PiST. Germen oblongum. StyVt duo, hirfuti, bafi unitL Sti- 



^ gmata pubefcentia. 



pER. Gluma adnata. 



Sem. unicum, oblongum, te6lum, 



, Obs. Digmfcitur Gluma Corollina Arifta ad apicem glum^s af" 

 iiculata; hctc arijia ia aliis tortilis^ in aliis re^a efl. 



85; AVENA. * Tournef. ^67. 



Cal, Gl^ma faepius inultiflora, bivalvis, flores laxos colligens; 



, valvuUs lancetilatis , acutis, ventricofis, laxis, magnis, mu- 

 ticis. 



CoR. bivalvis: Falvula inferior calvce durior , calycis magnitu- 



dine, teretiufcula, ventricofa^, utnnque acuminata , edorfoy^- 



riftam fpiraliter intortam, geniculo veluti reflexam emittens- 



NeSaria diio, ovato - lanceolata , a latere fuperiore germlnl 

 infidentia. ^ 



Stam. Filameffta tria, capillaria. Anther<e oblongas, bifurcat^. 

 PiST. G^rmen obtufum. Styli duo, reflexi, pilofi. Stigmata 



fimplicia. -— 



Per. Corolla arftiflSme claufa adnafcitur, nec dehifcit 

 Sem. unicum, tcnui-oblongum , utrinque acuminatum , fulco 

 longitudinali notatum. 



BS. Ariua e dorfo c 

 tialem charaiierem. 



'iftituit ejft 



U. LAGURUS. * 



C AL. Gluma uniflora, bivalvis : yahulis oblongis, linearibus, patu- 

 Hs, tcnuiiHmis , deiinentibus iingulis mfetam villis pennatam. 



CoR. Gluma bivalvis, calyce craffior: Vahula exteriore lon- 

 giore , terminata Arijiis duabus , parvis, reftis; Arljla tertia 



■ c medio dorfo valvuIiE ejusdem reflexo - torta. Vahula inte- 



rtore parva, acuminata. 

 gxAM. FiUrnenta tria, capillaria. Anthera oblongac. 



PiST. Gfr»/f« turbinatum. %// duo , fetacei. Stigmata yWXo^^. 

 Per. nullum. CQrolla femim adnafcitur. 



oblong 



. 



87. A 



/ 



