390 



200. C. rufina Drejer. 



Planta hunrilis> caespitosa, 1— 5-pollicaris. Rhizom. 

 elongato descendente tenui fusco stolonifero, fibrillis rufulo- 

 viliosis; culmis subadscendentibus obtnsangulis striatis 

 usque fere ad apicem folkiHs; vaginis elongatis fissis pel- 

 lucid o-menibranaecis stramineo -ferruginescentibus striato- 

 nervatis; foliis angustis culmo longioribm glauco-viridibus 

 subflexnosis acuminatiscarinato-subcomplicatis striatis apice 

 triquetris ibique serrulato-scabris; spieulis 5- 3, in apice 

 culmi subeonfertis, oblongbs v. ellipsoides acutiuseulw, iii- 

 ferioribus (2 — 3) paruni remotis breviter pedunculatis, 

 summa gynaecandra (v. raro mascula), 5 ! /2 — % x h lin- lon- 

 gis; bracteis iuferioribus foliaceis breviter vaginatis, quam 

 spirilla mulfo longioribm; squamis dense iiiibrieatis orbicu^ 

 lato-obovatis v. ovalibus rotundato-obtusis v. aciitiusculis, 

 fttsco~purpureis ? cannula vixidi uni- v. obsolete trinerviis; 

 ntricuUs squamas ]>arum excedentibus ovalibus vix bre- 

 vissime rostratis breviter stipitatis compresso - biconvexis 

 eaervibus, margine $ubciliafo-serruhttis y purpurascenti-viri- 

 dnlis, ore integro v. suberaarginato. 



0. rufina Drej« ? Revis. .crit. 28. — Kunze, SuppL 



91. t. 2?>. 



Groenlandia (Hornem., Valil) ? Norvegia, Synisborn 



(Moe). 



201. C. bicolor Allione. 



Laete viridis. Rhizom. elongato descendente tenui 

 caespitifero; culmis filiformibus setaceisqne ereetis 3 — 6 

 poll. alt. obtusangulis striatis snperne scabris ? basi pluri- 

 foliatis; foliis approximatis, culmo pfor unique hremoribus 

 herbaceis carinatis planis breviter acuminata obsolete stria- 

 tis, apice marginibus serrulatis ? lineam circ. latis; spiculis 



