44 CYPERACEAE juss. (Cypcius.) 



scabnusculac. AuUiora liucaris, obiusa, lutca. S(ylus irlfldus, 

 exscrlus. 



120. C. SESLERIOIDES Ihiml. el Kunlh. Nov. Gen. 1. 209. 

 iVilld. Iierh. n. 1310. Culmo iriii;oii<), glabro; loliis culmo brcvioribus, 

 plaiiis, uiarginc scaLris; caj;i<ulo globoso, jiol^siacbyo; involu- 

 cro iripbyllo, longjssimo ; spicis arcio conlcriis, ovaiis, coniprcs- 

 sis, 10-12-lloris ; s<|iiauiis ovaio-oblougis, carinaio-navicularibus, 

 apice acutis et jiarum rccurvatis, trincrviis, fuscesccnti-sirami- 

 ncis, latcribus fcrrugineis ; siamine 1 ; achenio subrotundo-cllip- 

 tico, triquctro, apicato, straminco - flavido, sijuama triplo qua- 

 tlruplove breviore, — In ripa Orinoci. 7\. ■ — Squamae mem- 

 branacoac, tlorso fusccscciiti-stramineac, liiieolis punciulisque 

 ferrugineis variegatac, laicribus fcrrugincae, tlcciduae. Aiiibcra 

 oblongo-Iiiiearis, acuta, crocco-tlava. Stylus trifldus, ferrugi- 

 ncus. Acbenium punctulatum. niiidulum, glabrum. 



121. C. COHONARIIJS. Rbizomate repcntc; culmis filiformi- 

 bus, irlangularibus, glabris, basi foliatis; foliis culmo brcvioribus, 

 rigidnlis, angusiissiinis, carinaiis, margine scabriusculis ; spicis 

 complurlbus, capiiato-congestls, subroiundo-ovaiis, obtusis, com- 

 pressis, «luliHlorls ; involucro i-r)-piiyllo, capitulum mulio su- 

 perantc; squamis ovaio-lanceolatis, obtusis, convexo-carinalis, 

 carlna supcrne prominenie, dorso suliquinqiiencrviis, strainineo- 

 pallidis, dorso fcrrugineo-punctulaiis; aclicnio oblongo, umbo- 

 naio-subaplcato , trigono, subtilisslmc puiiclulaio-scabriusculo, 

 sicco nigrcscenie, margariiaceo-niiido, squama dimidio brcviore. 

 Scirpus coronarius Vuhl. Enum. 2. 261 et herb. Isolepis coro- 

 narla Roem. el Schulf. Syst. 2. 113. — Bengalia. 2}i — Siamcii 

 1 ;'. Siylus ix'Ifidus (nec blfidus, ut Vabl.). Facies Kyllingiac 

 monocepbalae. (Vald.) C. obiusifloro proplor, quani praccedenti? 



122. C. Jl.NERKIlMUS Presl in Uel. Haenk. 1. 1()6. Culmo 

 frIi}uciro; follls fillCorinibus, planls, culinum aequantlbus ; invo- 

 liicro r)-pbyIlo, ca]iitulum l<»nge exccdcnte; spiculis ellipficis, iu 

 capituluni baemlspbaerlcum aggi-egaiis; glumis Ianceolatis,'5-ner- 

 viis, obiusissimis; frucfu lineari-oblongo, triquciro, apiculato. 

 Presl. — Acapiilco. 2|i — Vidi frustulum autograpbuui in bcr- 

 bario reg. IJcrolinensI, cujus descrlptio sequltur: Facies Kyllin- 

 giae. Culmus brevls, sesqulpollicaris, trlangularis, glaber, basi 

 foliatus. Folia cnlino longiora, lincaria, coiulupllcafa, margine 

 scabriuscula. Capiiulum sollfariuni, subglobosum, magnliudine 

 grani ]>ipeiis. Involucrnm siibb-pbyllum, longissimum. Spicae 

 ellipticae, coinprcssae, r)-llorac. Squamae oblongae, acutluscu- 

 lae, cariiiaio-iiaviculares, 5-nerviae, byalino-albldae, dorso puiic- 

 (iills miiiiiilssimis purpurcis conspersae, carina viridi. Sfameu t. 

 Aufbera linoaris, obiiisiuscula, flavlda. Stvliis apicc inacqualiier 

 bi, rarius tiifidus, pallidus. An vore hujus sectionis? 



0. Plafysfacbyi. — vSpicac compressae, muliiflorac, capitato- 

 couferfac, albido-stramineae, rarlus flavae. Squamae ap- 



