416 



248. — Forma, trigyna: 0. stolomfera Hoppe in Hoppe et 



Sturm Carie. A. f. 41. — 



Germania. Sueeia. Norvegia. Lapponia- Grocnlandia. 

 Altai. Caucasia. Afghanistan* Tibctia occid. alt 14— 101)0(1 

 ped. — America boreal- Chili. 



228. 0. vulgaris Fries. 

 Laxc v. interdum dennc cacspitosa rluzoniate elongate 

 dencendente stolonifcm; culmis tiliformibus strietiuscnlis 

 superne leviter curvnti* 12— 4-pollic. et altioribus acntan- 

 gn1i& angulis superne seahrrv. ham foliosis; foliis laete 

 v, caesio-viridibn* gramineis ereetis culmum subaequanti- 

 htw u'Kf/mfh linearihuy loiige angiistato-acuminatis carina- 

 tie saepeque eaivalicnlatis, mipevne triquetris, margimlms 

 HrabTidis: vaginis fere omnibus ftiliiferis cfihrillosis; 8pi- 

 c nl is remotiusculis. inaseulis solitariis v. raro bin is, line- 

 aribiw 7 — 14 iin. long, lincam eire. Litis, foemineis 2—4 

 erertis ohlongo-eyliiidraceis obtusi< suhsessilibns dcnsiflo- 

 ris £* — 11* Hit. Jougis (maturk) sesquiiineam latis; brae-tea- 



infuua foliaeea eulmo breviovc hasi minute bianrienlata, 

 anriculis saepiss. discretis: squainis parvulis subconforrai- 

 hus ovato-ohiongta v. ovalibus ant oblongis, obtuais ma- 

 ticis, raro acutiusriilis, atropurpureis, nervo carinali viri- 

 dulo infra apieem squamae cvancsccntc, v. eoneoloratis 

 v. masculis parum majoribus pallidc t erragineis ; utriculis 

 dense imbricatis longe persistent! bus squama ranlto longi- 

 oribuSj Vj 4 ~l x fz lin. long., ovalibus compressis Hue pftum 

 hide cowwKrisphmcoxtulafis granulato-aspcrulis viridi-flavidi& 

 castaneovariegatis v. totis atrofusciSj rostello brevissimo 

 integro; caryopsi laxiuscule lnclusa utriculo parum brevi- 

 ore ovali-orbieulafa lentieulari marginc araihiamht , dcme 

 puuctuJata fmiHt* — Planta valdc variabilis. 



