412. C. pennsylvanica Lam. Encycl. HI. (17* 



19) 388; 



98 t. 290, 29 1 partim; lioeek. in Linnaea XLl. (-18 



77)218; 







('. manjiiiata .Muchlcnb. ex Willd. Spec. pi. IV. | 



1805) 26 



J806) 49 t. Lll, fig. 143; Kunth, I.e. 443. — C. 



si(hhi/hr,i 







.■■■ifspitosum el stolones longos tenues emittens. Cul 



mus 15— 



presso-triqueter laevis vel superne scabriusculus. Fol 



iil .-uliiio 1. 



2 l / 2 mm lala plana vel canaliculata supra peraspera 



longe attei 



vaginae inferiores purpureae reticulatim fissae mox 





(2 — 4), terminal; ibclavata sessilis > 





lunga, laterales 2 Q globoso-ovatae 6 mm longac 



i subdensi 



sessiles vel ima remotiuscula (pluriflora) breviter pec 





rarius ima breviter foliacea. Squamae Q lanceolato 



-ma lac a. 



vel omnino pallescentes marginibus albo-bvalinac \ ii-i< 





aequantes oblique patentes membranacci subobovali 



intlalu-tri- 



virides minute pubescentes, praeter carinas prominen 





longe attenuati, in rostrum subbreve conicum coloi 





forma I. graeili folia Peck in II.. 

 F"lia '-miliaria invnluta .-ulmum longe 

 forma 2. hi ti folia k.ikenlb. I. -no. 

 Z. B. Pennsylvanien (Moser n. 494!) 

 forma 3. separans Peck, 1. c. 174. - 

 forma 4. glumabunda Peck, 1. c. 



lis Michigan, si 

 digyna Boecl 

 vespertina I 



