Jüynchosporece. ] CXOIX. CYPERAOEJE. 1059 
v. sterilibus. Glum:e undique imbricatw, inferiores 2-20 v. rarius 1, breviores, vacus, 1 
v. 2 superiores flores masculos v. imperfectos foventes v. vacum. : Sete hypogyn: 6 v. 
pauciores, nunc minim: v. 0, rarius 7-8. Stamina 3 v. pauciora. Stylus basi varie dila- 
tatus scepiusque persistens, superne tenuis deciduus, nune elongatus indivisus v. brevissime 
2-fidus, nune in ramos stigmatosos 2 longos filiformes divisus, Nux ovata obovatà v. 
oblonga, plus minus compressa, rostro (styli basi persistente) polymorpho continuo v. 
articulato coronata.—Héerbs» annue v. perennes, tenues v. valid:e, erecto v. rarissime 
diffuse v. fluitantes, caulibus ssepius foliatis. Spicule nunc globoso-capitatoo capitulis 
terminalibus, solitariis y. secus caulem. v. inflorescentize ramos plures sessiles v. in umbellas 
ir nunc f l v. subdissite, laxe corymboss, v. irregulariter 
corymboso-paniculaiso, inflorescentia terminali int T valde posita, additis non- 
nunquam inflorescentus. minoribus in axillis pedunculatis, v. corymbi co secus caulem 
sessiles v. brevi-ped i Bracte:e exteri foliaceze nunc longissimze, nune breves 
v. tenues. 
Species deseripte fere 200, sed verisimiliter infra 100 retinendz, per regiones tropicas sub- 
tropieasque utriusque orbis late dispersm, in America boreali plurim:z, in Europa et Asia Rossica 
.. dum tantum. Kuh, Enum.Pl.ii.287. Steud. Syn. Pl. Glum. ii. 189. Beckel. in Linnea, xxxvii; 
^* . 695 (exel. sp. oo ad Dichromenam v. Psilocaryam. referendis). 4. Gray in Ann. Lyc. N. York, iii. 
194,1. 6. Griseb. Fl. Brit. W. Ind. 913; Cat. Pl. Cub. 242. Wright in Sauv. Fl. Cub. 179. 
Genera numerosa a Neesio imprimis ad rostri formam, ad setas evolutas v. deficientes, stylum. 
indivisum v. 2-fidum proposita, a Bockelerio aliisque bene ad ?Aychosporaz. restituta, in sectiones 
sequentes plus minus distinetas distribuenda videntur, series 2 formantia facile pro subgeneribus 
habendas:— 
^ 
A. Haplostylece. Spicule capitate v, in panicula fasciculate, acuminate, sepissime l-carpice. 
Stylus longus, tenuissimus, indivisus v. rarius breviter 2-fidus. —. 
1. Haplosty/lis. Spicule i in eapitulo solitario terminali globoso v. depresso numerose,  Bractem 
1-2 involuerantes sepius foliaceze, interdum longs, in;quales, a basi virides, Sets hypogynm nune 
nuce longiores, nune paucze brevissimze v. 0. Species tropieze pleraeque Americans. | HaProsrYus, 
Nees in. Linnea, ix. 295, et in Mart. Fl. Bras. ii. i. 126. 
TurcnociurA, Steud. Syn. Pl. Glum. ii. 155, e Brasilia, est E. (Haplostylis) barbate var. v. species 
ei valde affinis, foliis glabris, spieulis in capitulo paullo majoribus paucioribusque., 
Monisia, Nees in. Linnea, ix. 295 (Sex xRoscnaeus, ANees in Pl. Meyen. 97), est. species Afiltico, 
quam nee charaeteribus nee. habitu a Haplostylibus Amerieanis separare possumus. 
MurRosrPona, Nees in. Linnea, ix. 295, quoad M. recurvatam, Nees in Mart. Fl. Bras. ii. i. t. 11. 
Mart. Herb. Fl. Bras, n. 849, nee 815, a Haplostyle non differre videtur nisi capitulo minus regu- 
lariter globoso, et glumis tenuiter reeurvo-acuminatis in spieulis squarrosis. Sete 0. Z. polyphylla, 
Vahl, a nonnullis ad. Mifrosporaz: relata, species panicula longa gracili spiulis pallidis insignis, 
potius ad. Calyptrostjlem referenda est. us 
Species nonnulle Grisebachi. ex India occidentali tenues, Goritilis DEI cloaca. esterum 
Haplostyli iunt, e.g. 7. subimberbis, Fe. curvula, R. setigera, R. seslerioides, ete. 
PrenormHECA, Presl, Symb. Bot. i. 55, t. 35, est Zt (Haplostylis) Varbata, Vahl (Schenus globosus, 
Rudge, PI. Gui, t. 15), nuce 2-alata, rostro laneeolato, analysi nec a Rudgeo nee a Preslio aceurate 
delineata, Nux ezterum in. Haplostyle quoad formam alas et rostrum polymorpha, nune plana 
ovata v. fere orbicularis ala angusta v. margine incrassato cincta, nuno antice valde incrassata alis 
cartilagineis erenulatis antice inflexis achzenium fere Ibifc ientib Hue verisimili: 
pertinet Drerocm;era guianensis, Nees in Linncea, ix. 296, nucis alis pro perigynii squamis interiori- 
bus eum fructu coalescentibus deseriptis, Genus ceterum a Kunthio aliisque sub silentio 
Munus 
2. A n 
Bractee invol longe, basi (ut in Dichromena leucocephala) valde 
dilatatee eandidzque, capitulum fere occultantes. Cwtera omnino Haplostylis. Sete hypogynee 0 
v. minutz. Species v. varietates 3 Brasili AsT Ness in Mart. Fl. Bras. 3i. i, 194, 
halosch. Bractez invol latz, coriaeez, mitidwe, obtuse v. vix aeuminatz, 
spiculas non. superantes. Set» hypogyns longs, rigide v. tenues, plumos:e v. barbellatz, — Cetera 
Species A i tropiea, A. globosa, Rem. et. Scehult., CgPraroscmeNvus, Nees ia 
itia, i ix. 2956. PriLoscrapmUM, Sfeud, Syn. PI. Glum. ii. 149, ez descr. 
