06 C\closiiin'iii;i.', Sargassacea!, Sargassum, 



(iuiuu iiiiitulo crasso iutcrduni breviter foliiforuii coronatLe, ylau- 

 dulls sparsis ornatae. Substantia firuia et coriacea, color planttu ex- 

 siccatse nigrescens, Forsan Sargassi subrepandi (Forsk.) Ag. va- 

 rietatem sistit. 



•}"}- CoaiiFoLiA J. Ag. Sp. Sarg. Austral. p. 96: Foliis ad basiu utroque latere 

 costie subaiqualibus, stepius laiiccolatis, cryiitostomatibus paruin conspicuis, ut 

 piurimtuii ferc ol:)solctis; vesiculis in i)Ctio'o, nunc latiore, sptiajricis, nunc 

 olilon^o-elliptieis aut obovatis. 



98. Sargassum coriifolium .T. Ag. Sp. Sarg. Austral. p. 96, Sargas- :'■« 

 sii/it lanccnlalnDi Grev. Al;.;-. Orieut. iu Auu. aud Ma.u. of Nat. 

 Hist. 11, p, 431, tab. XIII et iu Traus. Bot. Soc. 1849. tab. Vlll. uou 



J. Ag., Sargassutn ediinocarpuin (irev, Alg, orient. I. c. p. 274. 

 t. V et in Trans. Bot, Soc. t. VII, non .7. Ag., Sargassum cinctam 

 var. lanceolatum (Grev.) Grun. iu Asken. Alg. der Gazelle p, 28, 

 — Rachidibus ramorum cyliudraceis, subangulatis, undique rauio- 

 sissimis, foliis oblongo-lanceolatis, acutiusculis. subtiliter dentatis, 

 uninerviis; vesiculis plus minus ovoideis vel subs]ih;cricis, petiolo 

 latiori foliaceo plano suffultis; receptaculis axillaribus, compressis, 

 subcuneato-Iinearibus, acute et grosse (prajsertim ad apicem) den- 

 ticulatis. 



Hah. in oceano Indico ad littora Indostanife (Wicht in Herh. 

 HooKEii); in mari alto circa littora Australiffi boreali-occidentalis 

 (Exped, Gazelle). — Rachides 1-2-pedaIes. Vesicul® seminis Can- 

 nabis magnitudinem prajbentes, Receptacula 2-3(-7) millim. louga. 

 A Sargasso cincto differre videtur foliis brevioribus et magis co- 

 riaceis, cryptostomatibus aut nullis aut parum conspicuis, quo cha- 

 ractere ad »S'. Oocgste .T. Ag. magis tendit. Receptacula crassiora 

 videntur et minus profuude serrata quam in soquentibus speciebus. 

 quasi ad Sarg. Hornsclmciiii Ag. hoc modo accedens. 



99. Sargassum Oocyste .T. Ag. Sp. I. p. :!17, Sp. Sarg. Austral. p. 97. v^ 

 Kuetz. Sp. p. (i2li, SargassHm ■ E.spcri Bory Voyage Coq. n. 21!, 

 uon alioruui, Sargassum compactnm Hory ihidem n. 26?, Mout. 

 Fl. Chil. VIII, p. 234, Syll. crypt. p. 387, Sargassum complica- 

 tum Bory mscr., Kuetz. Sp. p. 617 (e Chile), Fucus lendigerus Esp. 

 Fuc. tab. 15 (species collectitia)"??, — Rachidihus ramorum filifor- 

 mihus, levissimis. undique ramosis, foliis lanceolato-ohlongis, evaue- 

 scente-costatis, obsolete repandis arguteve dentatis ; vesiculis infe- 

 rioribus obovatis, superioribus ellipsoideis, subaristatis, eglaudu- 



