Subgen. II. Juncellus. 319 



n. 1392!); Shanghai (Maingay n. 689!). — Süd- Mandschurei: Prov. Schöng-king 

 (Ross n. 50!). — Formosa (Henry n. 702A! 1089!). 



281. C. javanicus Kükenth. in Fedde, Repert. XXIX. (1931) 194. — Rhizoma ab- 

 breviatum surculos braves extravaginales adscendentes emittens. Culmus 25 — 30 cm 

 altus rigidulus acute triangularis laevis inferne foliatus. Folia culmo breviora 2 mm lata 

 marginibus revoluta rigidula, vaginae imae aphyllae fusco-brunneae. Bracteae 4 — 5 

 anthelam superantes. Anthela simplex 3 — 5-radiata, radii brevissimi. Spicae oblongo- 

 ovatae 2 cm longae 1 cm latae laxae. Rhachis laevis. Spiculae ad 12 alternae oblongo- 

 lanceolatae subacutae divergentes 5 — 6 mm longae 2 mm latae turgidulae 10 — 12-florae. 

 Rhachilla rigida purpureo-maculata alata. Squamae dense imbricatae adpressae concavae 

 vix carinatae ovatae subobtusae clare brunneae obsolete plurinervosae dorso viridi tri- 

 nerves marginibus anguste scariosae. Stamina 3, antherae lineares breviter apiculatae. 

 Stylus mediocris purpureo-maculatus, Stigmata 2. Nux ^/^ squamae aequans ellipsoideo- 

 ovata intus concava e\tus convexa obtusa fusca nitida dense punctulata. 



Java (VV. Hillebrand!; vermischt mit Cyperus sanguinolentus Vahl in Herb. 

 Berlin-Dahlem). 



282. C. praealtus Kükenth. nomen novum. — Juncellus altus Turrill in Kew Bull. 

 (1914) 338; non C. altus Nees. — Rhizoma abbreviatum. Culmi ad 90 cm alti subteretes 

 apice trigoni laeves. Folia culmis breviora angusta canaliculata. Bracteae 2 — 3, ima 

 anthelam superans. Anthela simplex 3 — 4-radiata, radii rigidi ad 8 cm longi. Spicae 

 4 — 9-spiculosae. Spiculae approximatae oblongo-lanceolatae 5 — 12 mm longae 3,5 mm 

 latae multiflorae subcompresso-tumidulae. Rhachilla rigida compressa. Squamae demum 

 patulac concavae oblongo-ovatae obtusae fusco-castaneae 7 — 9-costatae subincurvae 

 marginibus peranguste scariosae. Stamina 3, antherae longae lineares, connectivum 

 appendicula brevissima rubra obtusa coronatum. Stylus longus profunde bipartitus. 

 Nux ^/^ squamae aequans elliptica plano-convexa apice obtusa cinerea nitida. 



Trop. Westafrika: Angola, Benguella, Cuito, am Rio Tiengo (Gossweiler n. 

 1519! 2584! in Herb. Kew.). 



Sect. 30. Laevigati Kükenth. 

 Laevigati Kükenth. sect. nova. ■'— Culmi plerumque subaphylli. Bracteae 2 — 3. 

 Anthela capitata pseudolateralis. Spiculae oblongae vel oblongo-lanceolatae turgidulae. 

 Squamae spissae lateribus enerves. Stamina 3, antherae lineares, connectivum conspicue 

 lanceolato-productum apice albo-setosum. Nux ovalis vel obovata plano-convexa. 



Conspectus specierum. 



A. Bracteae 3 basi dilatatae. Spiculae obtusae. Nux squama parum brevior 



283. C. pannonicus . 



B. Bracteae 2 basi non dilatatae. Spiculae acutiusculae. Nux 'C — Vs squamae aequans 



284. C. laevigatus. 



283. C. pannonicus Jacq. Fl. Austr. V. App. (1778) 24, t. 6; L. f. Suppl. (1781) 103; 

 Host. Gram. Austr. III. (1805) 47, t. 70; Reichb. Icon. VIII. (1846) 31, t. CCLXXVIII, fig. 

 660; Steud. 1. c. 13; Boeck. 1. c. 487; Boiss. Fl. Orient. V. (1884) 367; C. B. Clarke in Journ. 

 Linn. Soc. XXI. (1884) 80; Richter, PI. europ. I. (1890) 133; Meinshausen in Acta Horti 

 petrop. XVIII. (1900) 233; Aschers, u. Graebner, Synops. II. 2. (1903) 271; Kükenth. 

 in Meddel. Göteb. Bot. Trädg. V. (1929) 33. — C. tataricus Lessing in Linnaea IX. (1835) 

 211. — C. mucronatus ß. Kunth, 1. c. 18. — Pycreus pannonicus Reichb. Fl. Germ, excurs. 

 (1830) 72; Nees, Gener. pl. Fl. Germ. II. (1843) t. 22, fig. 1—13. — Chlorocyperus pan- 

 nonicus Rikli in Jahrb. wiss. Bot. XXVII. (1895) 563; Palla in Allg. bot. Zeitschr. VI. 

 (1900) 201. — Acordlus pannonicus Palla in Koch, Synops. Deutsch, u. Schweiz. Fl. ed. 3. 

 II. (1905) 2557. — Juncellus pannonicus C. B. Clarke in Kew Bull. Add. Ser. VIII. (1908) 3. 

 — Rhizoma breve. Culmi plures dense caespitosi 4 — 15 cm alti infirmi compresso-trigoni 



