61 



CYPEBUS I'OI.VSTACIIVITS *l{otlh. 



Ehitus : iimix'lla simplex; s/)iriili(i' ixniindiitiiii 'm rhaclnliua litiHiiusciiHtt 

 ilii<pi).sit(i(', lineari IttHrcolatKi', valde compri'ssae ; rliarhUhi aiK/iislr iilnln; 

 (jlutnae sub-acute conipressae, sulutiucrumttue; staniina 1; luliaciiiuin iiiajiis- 

 culuin. 



F o r ni a p r i ni aria. 



('. |)(»l.vsfacli.vii,s Roltl). Desa-, et Ir. p. :59 (practer stvlum tiiliduiii); h'tnith 

 Kil. pi. n p. l;^; Ihissk: Fl. Jrir. mr. p. 74; Miq. Fl.' hul. Hat. 111 p. 258!; 

 Bocrk. in F. XXXV p. 477 !; Clarke in J. F. S. XXI p. 51 (plantae a Clarke 

 anno 18S.'{ determinatae!, 1886 citatae!). 



I'ycreus polystachvus (F. de Benuv.) Clarke in /•'/. Fr. hid. VI p. 592. 



('illiirus lulyari» ji. fiirfi/riirtiis {C. feretifriirtus Stciid.) Mi(j. Fl. liid. 

 Hat'.m p. 256", .sw. Clarke 1894 (non 1886). 



K'ÓNES: Rottb. Descr. et Ic. Tab. 11 fig. 1. (praeter stylum trifidum) !; 

 P. de Beauv. Flore d'Owar Tab. 86 fig. 2, sec. Clarke 1886; 

 ('larke in .1. L. 8. XXI Tab. .'^ fi;-?- ^^ (inflore.scentiae sclieiua) ! 



Prob. perennis (etiam sec. Hassk. l.c); rhizoma breve vel 

 brevissiniuni; ndmi crassiusculi, triquetri (sec. Hassk. Ic. in vivo 

 subteretes, obsolete trigoni), ± 30- maxime 50 c.M. alti ; foFKi 

 radicalia, longiora plermnque 2-5 (iionnumquam + 8, maxime 

 15), in speciminibus diversis '/' — ""/^ culmi partes, rare culmum 

 totum aequantia; lamina angusta (2 — 3 m.M), rigida vel m.iii. 

 flac-cida, in ])artc superiore scabra. Unibc/la simplex, inulti- 

 radiata, saepo capitulatim contracta ; railii longiores — 10, 

 nsqiie 5 c.M. longi, apice paniculati; ochreae + 4 m M. longae, 

 oblique truncatae; folia inrol iirralia 4 — 7, longiora 2—3 usque 9 

 resp. 17 C.M., nmbellam m.m. longe superantia ; paiiicuhi longi- 

 uscula. axi 5 - 10 m.M. longa, congesta vel laxiuscula saepe + 15 

 spiculata; spkuhie lineari lanceolatae, plerumque + 12 (maxime 

 25):l';2(in media spicula) m.M., + 20 (maxime 32) Horae, valde 

 oompressae, arrecto patent('s(in speciminibus laxioribus jjatentes), 

 pallidae— rubiginosae ; rhdcinlld vix compressa, glumis concolor, 

 angiiste ( ±- ';i m.M) alata alis brevibus hyalinis persistcntibus, 

 internodiis u. 1. 1 m.M. longis. Glumae sub-acute compressae, 

 oblongae, 2 : -/:> m.M , obtusiusculae, submucronatae, dorsaliter 

 m.m. distincte trinerviae virescentes, in lateribus pallide f'erru- 

 gineae — m.m. rubiginosae marginibus albidis, dimidiii parte im- 



