§6 Georg Kiikenthal. — Cyperaceae-Caricoideae. 



la*' vis, basi vaginis vetustis testaeeis valde lacerantibus dense obtectus. Folia 

 breviora stricta fililbrmi-convoluta marimiibus scahra rigida. Spicula dcusiflora 1 

 2 cm longa nuda androgyna, pars (J- lineari-oblonga cum Q oblongo-uvala aequ 

 vel longior. Squamae orbiculato-ovatae involventes rotundatae et breviter cusp 

 castaneae marginibus perlate scarioso-hyalinae dorso trinerviae. Utriculi sqi 

 vix superantes suberecti menibrana<ci nl.ovali -ul.( ur_i !>>-! riuroni 3 mm longi, inferoe 

 pallidi superne ferruginei, hie et ad margines minute scabriusculi, in utroque latere 

 elevato percursi caeterum enervii, basi attenuati, a[fi<-«- r.»>i r- ■ biv\i lato scariose h 

 truncato apiculati. l\ux obovata ad basin rhacheolam setaceam viridem ciliatam bre- 

 vissimam gerens. Stylus validus basi incrassatus. Stigmata 3. — Fig. HjA—T 



Nordamerika: Auf trockenem, steinigem Boden der Prairieregion von Ma 

 und Saskatchewan his Nebraska und .Missouri ! . sowie auf Ilugeln am FuB der Rockj 

 .Mountains und in diesen selbst von Britisch Columbia bis Colorado (Hall et Harbour 

 n. 605!) I Cascadengebirge von Washing on in der Nahe des Mt. Paddo (Suksdorf 

 n. 705!) und Californien. 



Yar. (i. misera Bailey 1. c. 122. — C. Lyoni Olney in S. Watson, Bot. King's j 

 Exped. (1871) 362, non Boott. — G. elynoides Holm 1. c. 356 et 357 fig. C - I 

 Culmus i — 16cm altus. Folia culmum superantia. Spicula anguslior I — \\-> [ ' ]u 

 Innna. pars <_ paiiciflora. Squamae [_ nngustiores marginibus amuslins h\almm'. 

 I Irimli glabresccnles , rostrum oblique sectum. 



In der alpinen Region der Gebirge von Nevada und Colorado (Parry n. 442', I 



Var. y. erostrata Kukenth. var. nov. — Spicula abbreviata, pars Q saepe non- I 

 nisi 2-flora. Utriculi minute pubescentes suberostres. 



Californien: Sierra Nevada, Echo Lake (Brainerd!); Black Mount. (Hall et I 

 Chandler n. 616!); Emigrant Gap (M. E. Jones n. 2908!). 



Var. <$. valida Olney ex Bailey in Coulter's Manual Bot. Rocky Mount. (1885 

 374; Bailey 1. c. 122. — C. filifolia var. Boott in Proc. Acad. Philadelphia 1863 

 (1864) 77. — - G. oreocharis Th. Holm 1. c. 357 fig. 2 et 358. — Culmus rigidus. 

 Folia paullo latiora. Squamae Q late ovatae minus obtusae. Utriculi 4 mm l,n - 

 ovato-ellipsoidei, rostrum oblique sectum. 



Colorado: Felsen am Long's Peak (Th. Holm!) und Golden City. 



2 1. C. rupestris All. Fl. pedem. II. (178 5) 26 4 t. 92 fig. 1; Schkuhr, Riedgr. 

 II. (I806I :s<; I. Nnnn lig. 2(M>: Knnlli. Knurn. pi. II. (1 837'i ' 4 26; lieichb. Ic. VIH. 

 (1846) t. CXCVIII. fig. .", :u ; Fl. dan. t. 2 433; Boott, lllusfr. IV. (1867; 158 t. 5*6 

 fig. 1—5; Uo'i.-li. in Linnacii \\\l\. IS75 34; L. II. liailcv in Proc. Amer. Acad. XXll. 

 (1886) 130; Britton a. Brown, lllustr. Fl. I. (1896) 3 38 'fitr. 809: Franch. in Nonv. 

 Ar.-h. Mus. Paris 3. sit. VIH. (1896) 205; Meinshausen in Acta Horti petropol. OT 

 (1901) 312; Ostenfeld, Fl. arct. (1902) 86 fig. 63; Aschers u. Graebner, Synops. 

 milleleurop. Fl. If. 2. 1902) 12.— G. petmm Wahlenb. in Vct.-Akad. Hand! 

 XXIV. ,|si)3 139; Schkuhr, Biedgr. II. (1806) 35 t. Kkk., fig. 139. — C. Dufom-n 

 Lap. Hist, ab.vg. I'yivn. Suppl. (1818) 140. — G. uifmitata \\. Br. in Richards. Apr- 

 Narr. Frankl. Voy. (4823) 763. — G. Dnmmondiana Dew. in Amer. Journ. of Sft 

 XXIX. (I83C, 251. — G. rupestris var. Drummondiana Bailey, Carex Cat. (1 884). -~ 

 G s,,j,i tlt/ Hoiss. Fl. orient. V. (1884) 414 partim. — Carkinclht ruprstrix St.-Lag- 

 '"» C-'iriol. Find, des fleurs 8. ed. II. (1889) 882. — Bhizon.a lemm lii-im-nm r«T';'" 

 vaginis sqiiamuccis lusco-brunneis obtectus. Culmus 5— 15 cm altus firmus lc\ih'i' in " 

 curviis Iriqueter apice scaber, ad basin vaginis aphyllis pnrcc ndiculaliin tissis in^'' 

 brunncis vel brunneis circumdalus. Folia cnlnio breviora 1 — 2 mm lata carina! "i'l-" 1 ' 



