TRIANDRIA. DIGYNIA. Avena. 105. 



hitea. A. panicle expanding, calyxes tvvo-flower'd awPd, 



corols naked three-awn'd : intermediate awn 

 winding. S. yellow. 



l^eflinglana, A. panicle condenfed, florets two-fold fhaggy : one 



peduncled two-awn'd at top, intermediate awu 

 longer. S. Icefllng'ian, 



tupuVina, A. panicle condenfed egg'd, calyxes three-flowerM 



lanced, corols villous, exterior glume twice- 

 awl'd, intermediate awn reflected. S. tuptilinef 



92. LAGURUS. Cal. 2-valved : awn villous. Cor. 



exterior petal with two terminal awns : 

 the third dorfal one retorted. HareJiaiL 



ovatus. I. L. fpike egg'd awn'd. egg'd. 



iylindrtcus. 2. L. fpike cylindric awnlefs. cyltndnc. 



93. ARUNDO. CaL 2-valved. Florets colledled^ 



girt with wool. Reed. 



Bambos, I. A. calyxes many-flower'd, fpikes threefold felHle. 



Bamba» 



Donax, 2. A, calyxes five-flower'd, panicle difFufe, culm fhrub^ 



by. " ^ 



■bhragmhis. 3. A. calyxes five-flower'd, panicle loofe. hedge. 



epigeios. 4. A. calyxes one-flowerM, panicle ereft, leaves fmooth 



underneath. land. 



Calomagroftis.s. A. calyxes one-flower'd polifh'd, corols woolly, culm 



branchy. 



grenaria, 6. A. calyxes one-flower'd, leaves involute dagger-pun- 

 gent. ■ >«4 



94. ARISTIDA. CaL 2-valved. Cor. one-valved : 

 ' awns three terminal. 



ddfcenftams. I. A. panicle branchy, fpikes fcatter'd. ^fcenj^on, 



m^ricana. %. A. branches of the panicle fimpleft, fpikes alternate. 



a men can. 



plwmfa. 7. A. panicled, intermediate av/n longer woolly, culms 

 - ■ villous. /'W- 



^rundlnacea. A- panicled, intermediate awn longer polifh'd. reed, 

 gigantea. A. panicle elongated effufe one-rank'd, calyxes one- 



f^- ' Howcr'd, corol-awns fubequal Itr^ight. _ 6. 



giant. 



o • A, 



