CyclosporiiicB, Sargassaceae, Sar^assnm. 111 



ovtitis \'d ol)lon<,'is, obtusis vel liinc inde iiciitiusculis, nurnerosis; 

 receptaculis . . .?. Ad oras insuhi; « Kariununo » (F.xuuor). — A S. Fre- 

 seniuno .1. .V^. typico diflert foliis inte^'orriinis iicutiusculis. — Var. 

 karamanense Grun. in IJornct Algues du Tixdjoura n. 11: foliis 

 iingustioril)us, liinceoliitis, acutiusculis, integerrimis vei subrunci- 

 niito-dentatis, oliscuro vci sdnlido fuscis. nionibranaceis; vesicu- 

 lis obovatis vol sulisphioricis, nuiticis vol lireviter apiculatis; re- 



coj)tiiculis ?. Ouni varietatc pnecedente. — Var. obtusiusculum 



(irun. in Do Toni & Paoletti Contrib. fl. Massiiuii c Suakini 

 n. :22 : foliis e basi obliqua late hmceolato-oblongis, obtusiusculis. 

 integerrimis vel obsolete crenulato-denticulatis, sordide fuscis, 

 nienibranaceis; vesiculis obovatis, muticis, siepe geminis; receptii- 

 culis. ..?. In niari Rubro (R. Bress.vnin). — A «S. Freseniano genuino 

 foliis niinus obtusis angustioribus subintegerrimis parum diflert. 

 — Var. rigescsns Grun. in Piccone Miinipolo Alghe del mar 

 liossii issit, p. V2: foliis e basi cune;ita oblongis, obtusis, subar- 

 ouatis, donticulatis, obscure fuscis, rigidis; vesiculis obovatis, ob- 

 tusis, minute glandulosis. Ad insulam «Disei» pr. Massauain in 

 miiri Rubro, cum Melohcsia farinosa (M.\rc.vcci). — Var. ? iliclfo- 

 lloides (irun. in Piccone I. c. p. VI: ramis gracilibus; foliis e basi 

 obliiino cunoiita elliptico-oblongis, brevibus, obtusis, acute denticu- 

 liitis, fuscescentibus, membranaceis ; vesiculis petiolo tenui rarius 

 sursum dilatato sufl"ultis ; receptaculis masculis juvenilibus parvis, 

 teretiusculis, inermibus, singulis vel parce iiggregatis. Ad insulam 

 «.\djuz» pr. Massauam in mari Rubro, cum Melohesia farinosa 

 epiphytica (M.\hcacci) ; etiam ixd insulam « Karamane » (Faukot sec. 

 Grunow). — Cfespes altus, (h^isus at caulis subcompressus, callo 

 instructus, subtilis, 1,5 min. circ. crassus; folia 8-18 mm. longii, 

 8-7 nnn. lata; vesiculae 2-6 mm. lougis, 1-8 mm. latse. — Var. ? 

 adenense Grun. in Piccone I. c. p. 12: foliis majoribus e basi obli- 

 qua cuneata ovato-oblongis, subintegerrimis, parce minuteque glan- 

 dulosis, subolivaceo-fuscescentibus; vesiculis paruni majoribus, 

 obtusis vel breviter apiculatis, plerumque binis. Ad «Aden» maris 

 Rubri (Ohsixi). — ChartiE adhieret (Anne pars inferior Sargassi 

 Freseniani?). Fragmentuni 18 cm. altuin; folia 16-37 mm. longti. 

 7-18 mm. hi,t;i; vesicuhe 7-8 mm. longt-B, 4,.5-5 mm. latte. 

 170. Sargassum Sallil Turn. J. Ag. Sp. 1, p. 345, Sp. Sarg. Austml. 

 p. 125, Fncns Sullii Turn. Hist. Fuc. n. 213, Carpacanthus Sultii 

 Kuetz. Sp. p. 623, Tab. Phyc. XI, t. 38. — Caule (?) filiformi tere- 

 tiusculo, foliis obovato-cuneiformibus, integerrimis crenulatisve, eva- 



