348 JUNCACEAE agarbh. (Juncus.) 



Linnaea.*)) Culmis caespitosis, erectis, rigidis, tereti-compres- 

 sis, laevibus, inferne foliatis; foliis culmo brevioribus, semitere- 

 tibus, cxterne convexis, laevibus, interne canaliculatis; anthela 

 terminali, cymosa, congcsta, folio duplici, altero elongato suf- 

 fulta; floribus pedicellatis, solitariis, hcxandris; sepalis ovato- 

 lanceolatis, acutato-subulatis, subaequalibus, capsulam ellipticam 

 obtusam apicatam paulo superantibus. J. pallidus et coarctatus 

 TVilld. herb. n. 6845 et 6844. J. chloroticus Roem. et Schult. 

 Syst. 7. 240. — Ad ripas Orinoci, propc Atures, et in monte 

 Quindiu Novo-Granatensium. — Culmi exsiccati interdum levis- 

 sime striati apparent. Stylus nullus. Capsula olivaceo-fusca. 



74. J. Chamissoms. Culmis cacspitosis, erectis, rigidis, 

 sulcato-striatis, basim versus foliatis ; foliis culmo brevioribus, 

 semiteretibus, dorso sulcato-striatis, interne leviter canaliculatis, 

 rigidis; anthela terminali, depauperata, biradiata, folio florali 

 triplo longiore suffulta; floribus in radiis circiter 4, uniiaterali- 

 bus, hexandris ; sepalis ovato-oblongis, acutissimis ; interioribus 

 paulo brevioribus; capsula ovato-oblonga, obtusa, mutica, su- 

 perne triangulari, sepala paulo superante. J. platycaulis E. Mey. 

 in Linnaea 3. 372. (excl. synon.) — Chili (Chamisso), Montevi- 

 deo (Sellow.). — Stylus brevissimus. Capsula 3 lineas longa, 

 apicem versus pallide castanco-fusca, nitida. E. Meyer plantam 

 chilensem intermediam dicit inter J. capillaccum et J. squarro- 

 sum, et differre ab illo partium firmitate et magnitudine capsu- 

 lae, ab hoc culmo tereti-compresso, striato, sepalis breviter 

 acuminatis, capsula brevioribus. 



75. J. tenuis VVilld. Spec. 2. 214. (v. s.) Rostk. Junc. 21. 

 /. 1. /. 3. (Plukn. Alm. t. 92. /. 9. **) Moris. Hist. s. 8. t. 9. 

 f. 15.) Pursh. Flor. 1. 238. Ell. Bot. 1. 406. Miihlenb. Descr. 

 200. E. Mey. Junc. 44. (excl. /5) Torrey. Flor. 1. 361. (excl. 

 Ilook. Scot. et J. gracili Sm.) Roem. et Schult. Syst. 7.231.1661. 

 (excl. var. fi-d.) E. Mey. in Linnaea 3. 371. (excl. var. p et y.) 

 Culmis caespitosis, strictis, tercti-compressis, striatis, rigidis, 

 basim versus foliatis; foliis subcanaliculato-planis ; anthela ter- 

 minali, cymosa, magis minusve ramosa, laxa, folio florali duplici 

 elongato suffulta; floribus subsessilibus, unilateralibus, hexan- 

 dris ; sepalis subaequalibus, ovato-lanceolatis, acutato-subulatis, 

 capsulam ellipticam obtusam apicatam paulo superantibus. J. 

 bicornis Mich. Flor. 1. 191. (fide synon. Rostk.) Pursh. Ftor. 

 1. 236. Laharpe, Junc. 60. (excl. Poir., Ilook. Engl. Bot. 9 Bi- 

 cheno et var. (j.) — Georgia, Carolina, Provincia Novo-Ebora- 

 censis, Pennsylvania, Massachusets. — Link (Hort. 2. 350.) huc 

 ducit J. aristatum Link. Enum. 1. 306. Quid J. tenuis d par- 

 vus Darlingt. Ftond. Cestr. 42? 



*) Conf. Junco Chamissonis. 



**) Pursb, ad J. polycephalum ducit 



