73 



ceteris sub vaglnlsbaseosktltantibus, superne longe 

 nudi, glabri Izevesquc, eiecti: i^o//a radicalia sesqui- 

 lineam lata, carinato involuta, scabrluscula , mar- 

 gine cartilagineo , albido, angusto serrulato - scabro ; 

 Culmea bievioia, pleraque prope basin sita , supre- 

 mum brevissimum , etiam involutum : Vaginae te- 

 retcs, striatae, aculeis brevissimis retroflexis scabrae, 

 Buprema longissima; Ligiila oblonga, lanceolala, 

 acutiuscula ; Panicula subspicata, elongata, valde 

 angusta, jieduncuUs scabris, adpressis , brevissimis, 

 plerumque simplicibus , ad basin spicae quandoque 

 geminis, -valdeque inssqualibus ; supremis subnullis; 

 Spicule grandiusculae , 7 — 10 lineas longae , ob- 

 ovatae , erectae, compresso - distichae, ex viridi et 

 Bpadiceo argenteae, 4 — florae; Valvula insequales, 

 lanceolate -acuminatae, margine et apice late sca- 

 riosae, dorso versus basin coloratae, carinatae, nervis 

 lateralibus ad mediam valvulani evanidis , carina 

 Bcabriuscula : Corolltz omnes aristatae, teretiusculae , 

 infra apicem coloratae, rachi propriae denticulatae, 

 palde pilosae insidentes ; Giuma exterior apice sca- 

 rioso, uno alterove mucronulo instructa, fere bifida, 

 obsolete nervosa, nervo dorsali exasperato, medio 

 dorso aristata; interior multo minor, tota scariosa, 

 elliptico- oblonga, apice bifida; ^r/s?a valida, scabra, 

 infra medium geniculata, refract^^, subgeniculo valde 

 contorta , purpurascens , superne dilutior , corolla 

 duplo longior. (D. v.) 



/5. A priori tantum foliis minus asperis, vaginis 

 lasvibus, spiculis paulo majoribus, aristisque valde 

 divaricatis squarrosisque modice differt. (D. v.) 



a 3:n unfcuc()tba»:«n SSiefcn auf l»cn Sergcn unb in Ut 

 tiU\)aix%lpin. 4. Sir im ^un. unb 3:u(. — fi 2iuf 



