&2 TRTANDHIA MONOfiYNFA. 



J 

 I 



*** Culmis ad basin \ ^^^ St em leafy at hast 



foUosis. 



i6. M'xiMus, 



S. snicis ovati 



ovate, acute, 



STihsoIitariis ; culnus lb- j frequently solitary ; stem 

 liisque capillari!)us, cur- | and leaves capillary, curv. 

 Mitls. Vahl. Enum. nl. I ed. 



P 



■h. 



lina. Pursh. 

 Flowers Jury 



fro 



17. AUTUMNALIS. 'm 



. S. culmo conipresso, [. Stem compressed, ^ 

 ancipiti ; spiculis lanceo- edged ; spik^lets lance- 

 ^«t's- E. [olate. 



Sp. pi. 1 . p. 30 1 . Pursh, 1. p. 37. 

 S. mucronulatus, Mich. l.p. 31. 

 '^oot annual } _ Stem erect, 8—10 inchps hlj^h. vArv mnrh rnmuresS' 



ed 



a^..*^ fl A 1- —-,,"& ""^ "jwiguis iitjttr uie summit, j^cavt^ uuv.-.-, 



!1 ; ' "^*vfs?'^^*y channelled, serrulate near the point, as long as the 

 stem; tae throat of the sheath slightly bearded. Umbels com^onui 

 ^\m1T ' '^"'^^"If e a little rough. G/umcs lanceolate, acute. 



S. IrHr^l 'J T^ the summits after flo^venng slightly reHexed- 

 i»f^fe o cleft. Aeed 2 angled, glabrous. b ^ J 



On»wa m damp .oils. Very common. 



Flowers Auj^u.t-October. AutumnnJ .. 



flat 



4 



is. ClLlATIFOUTS. E 



-; 



s 



fnlijs linearibus, canalicu' 

 latis, dliaiis ; spicis ova- 

 tin, acutis; involucro 

 bie\issijno. E. 



S. capillaris ? Muhl. Cat. 



Stem columnar, striate; 

 leaves linear, channelleJ) 

 ciliate ; spikes ovate, a- 

 cute ; in valuer urn veiV 

 I short. 



f 



• In Ibis division I have foiin,^ n„ i »• .i 

 •peces from the.r fi;. bmte Tt T '"'"*^" surrounding tl.e seed. 



.. Some of t^ 

 t„ constitute tue 



rm.sFmbiM.tylis Putit sLZri ^^';? ^''^^^ be-«nn.ade to constitute '- 



ssx-cfic disUnctioDS lnd«Jth i "^''■''*"^''^' these characters -afford ir=o)eO^ 



Hiubu. ^''"'^''*'^^'»^.f^«> do noisepurate species most Closely all^ 



