Georg Kiikenthal. — Cyperaceae-C - 



icoideae. 



7. hcbetata, Grioletn, TV ure l' lim 



dors.) 



. Jongi . . 



. . . Sect. 64. Secalinae. 



tf lo-convexi vel *«; -^ cT Yel SJ™ 



andra, 



liiiei.i.^..- ^ nasi plerumque brevi 



er tf 



graciliores. Utriculi ovales lurgido-biconvexi 





. Sect. 65. Eehinoehlaenae. 



a septa to-nodosa. 





Utriculi glabri. 





I. Utriculi membranucei longe roslrali. 





1. 1 Iriculi obtuse Irigoni vix inflati. Stylus 



tenuis 





Sect. 66. Pseudo-cypereae. 



2. Utriculi value inflati. Stylus validus tor 



uosus. Sect. 67. Physocarpae. 





trati . Sect. 68. Paludosae. 





. . . Sect. 69. Hirtae. 



Sect. 41. Acutae Fries. 





Acutae Fries, Corp. 11. pmvinc Suec (1835) 191: Christ in Bull. Soc. bot. 

 Belgique XXIV. 2. (1885) 16. — Leimonastcs Reichb. Fl. saxon. (1842) 45. - 

 MifTorrhi/ncliac Drejer, Symb. caric (1844) 9; L. H. Bailey in Proc. Amer. Acad. XXII. 

 (1886) 76 partim; Kiikenthal in Engler's Bot. Jahrb. XXVII. (1899) 523; Th. Holm 

 in Amer. Journ. Sc. XVI. (1903) 457. — Aeorastachyac Drejer. 1. c. pro parte; Th. Holm 

 1. c. partim. — Aurihw Heuff. in Flora XXVII. (1844) 536. — Idiomorphae 0. F.Lang 

 in Linnaea XXIV. (1851) 546. — Limnonastes Pax, 1. c. 12 4. — Limononastes 

 Aschers. et Graebner, 1. c. 83. — Vignantha Schur, Enum. pi. Transs. (1866) 705 

 (ut genus). — Vignea Beau v. in Lestib. Essai Cyp. (18 10, 22 partim. — Euvignea 

 C. B. Clarke in Journ. Linn. Soc. XXXVII. (1904) 3. — Phyllopodae vel aphyllopodae. 

 Spiculae paucae vel numerosae superiores 1— 3 rf rarius terminalis gynaecandra reliquae 

 Q (apice saepe rj<) cylindricae densiflorae sessiles vel pedunculatae/ Bracteae foliaceae 



plerumque atro-purpureae. Utriculi membranacei vel coriacei ovati vel elliptici plano- 

 convexi vel biconvexi dense punctulati glabri, conspicue marginati, in rostrum breve 

 ore truncatum subintegrum rarius grosse bidentatum abrupte contracti. Nux subarcte 

 inclusa. Styli basis aeqiialis. Stigmata 2. 



hnmiles I srynaec- 



Rhizoma aut dens.- .•.ics[.ilnsiiiii .oil Innge stolonilerum. 

 Caules elatiores stricti. Spiculae plures plerumque cylin- 

 dricae. Bracteae omnes evaginantes. Utriculi breviter rostrati. 

 a. Culmi phyllopodi i. e. basi vaginis foliiferis efibrillosis 



a. Culmi rigidi. Folia breviter acuminata rigida. Bracteae 

 squantiformes vix itna foliacea. Utriculi enervii saepe 

 turgiduli Subs. 2. Rigidae. 



[i. Culmi graciliores. Folia longe acuminata tlaccidiora. 



Bracteae foliaceae. Utriculi -± nervosi baud turgidi Subs. 3. Vulgar 68. 



Hbiznnin caespiles densos. f'nrmans. Spiculae Q 



breviter cylindricae. Bracteae breves Subs. 4. Caespitosae. 



