19 



nicula patente latiuscula ; SpicuUs minus dense con- 

 geslisj Vahula inaequales; Glumii exterior calyce 

 paulo brevior, apice leviter bifida, aristam e basi di- 

 visionis emittens; interior exteriore paulo minor, 

 oblonga, apice bifida; Arista scabra, oculo nudo fa- 

 cile conspicua, pappo longior, calycem aequans, vel 

 saepius superans. (D. s.} 



S(n Urn 5)aniin Ui j^oljpla^c^ Dec Otabt 2$ern. ^erc 

 ». J^aflec. Siei'e ^tlanje rcdctjtJt (luct) iin SBflUts / too tie 

 »on Dem J^cccn ^Ccioc 9}lurit0/ t>€C f«c >nic mitgetljeilt ^at, 

 i(l gcfunDen njoiten. "4. 



i5. ^RUjfjjo montana N. ^ r. calycibus uniflo- 

 ris corolla paulo longioribus; Gluma exteriore 

 inferne aristata ; Arista geniculata. N. 2Bin&» 



Hall. helv. 15:^3. Agrostis arundinacea, 

 Lin. sp. pi. 91. N'^ 3 ? Hall. fil. in Rom. x\rch. 

 1. c. Decand. fl. fr. N" loij. 



a.. Arundu aculijiora. Schrader germ. 1, p« 

 217. N° 7- 



j3. Arundo varia. Schrad. germ. 1. p. 316. 

 N° 6. 



Agrostis pseudo arundinacta. Schleich. pi. 

 exs. Cent. 1. N"* 8. 

 Radix repens, articulata, tunicata; Culmi erecti, 

 vel basi modice geniculati, cul)itales, teretes, glabri 

 laevesque, sub panicula quaudoque scabriusculi, fo- 

 iiosi: jFo//a glabra, utrinque, presertim subtus, mar- 

 ginibusquescabva, recentia plana, per desiccationera 

 saepe involuta, lojiga, ad 3 lineas lata; Fag//J« gla 

 brae, teretes, laeves, vel scabriusculae; suprema fo- 

 1-io paulo longior; LigUlu oblonga, ovata, obtusaj 



