Juncus. 



207 



breviora; stilus longus. Fructus perigonium plus minusve superans, e basi ovata sensim 

 attenuatus, longius breviusve rostratus; semina ca. 0,45 mm longa, obovata, apiculata, 

 ferruginea, rectangulariter reticulata. 



Nördliche Anden-Zone. An sumpfigen und feuchten, steinigen Orten: Bolivia 

 (Mandon 1436; Bang n. 73; Kuntze n. 15 bis ); Peru (Lechler n. 4749); Island of 

 Titicaca (Copeland). 



'% 



Fig. 100. June, brunneus Buchenau. A Flos in anthesi. B Tepala duo cum staminibus. 

 C Pistillum cum stamine. D Flos cum fruetu. E Fructus maturus. F idem, horizontaliter sectus 

 cum diagrammate floris. G Semen maturum. — Island of Titicaca; leg. R. Copeland. — Origin. 



§ 40; v. p. 157. 



Perennes. Rhizoma horizontale indistinetum. Gaules erecti, rigidi, vel stricti, 

 etiam superne foliati. Lamina unitubulosa, perfecte septata, saepe rigida, compressa: 

 auriculae majores, obtusae. Inflorescentia umbelloides vel anthelata. Tepala aequilonga 

 vel interna paullo longiora. Stamina sex. Stilus brevissimus. Fructus uniloculares. 

 Semina ecaudata. 



Australien. 



129. J. holo8choenus R. Br. Prodr. Fl. N. Hoil. (1810) 259; E. Mey. Syn. 

 Juncor. (1822) 20; Laharpe, Monogr. Jone. (1827) 131; Kunth, Enum. pl. III. (1841) 

 330; Hook. f. Fl. Nov. Zeal. I. (1853) 263 (sub nomine »/. cephalotes Thunb.?c), Fl. 

 Tasmaniae II. (1860) 65 et Handb. N. Zeal. Fl. (1864) 290; Benth. Fl. austral. VII. 

 (1878) 131 (cum /. prismatocarpo conjunetus); Buchenau, Monogr. Juncac. (1890) 

 357; Gheel in Proc. Linn. Soc. N. S. Wales (1902) 2 10 (sed speeimina ab auetore 

 missa ad /. lampocarpum pertinent); Bailey, Queensland Flora (1902) 1669 (sub J. pris- 

 matocarpo). — Caules 20 usque 40 cm alti, teretes vel subcompressi. Folia caulina 

 1 usque 3, supremum caulem saepe superans. Inflorescentia strieta, composita, um- 

 belloides, rarius decomposita anthelata; capitula plerumque 4 usque 8, pluri- (10 usque 

 20-)flora. Flores conferti, acutanguli, 3,8 usque 4,5 mm longi; tepala viridia, acumine 

 'Xulva, lanceolata, longe cuspidata; stam. 6, tepalis lere dimidio breviora; antherae 

 lineares, filamentis breviores. Fructus perigonium aequans vel paullo superans, tri- 

 •queter, subovato-prismaticus, obtusus, breviter mucronatus; semina 0,5 usque 0,6 mm 

 üonga, oblique obovata, apiculata, vitellina. 



An feuchten Stellen: Neuholland, Tasmania, Neuseeland. 



