114 Cyclosporinas, Sargassaceae, Sargassum. 



n. 1390, J. Ag. Sp. I, p. 346, Kuetz. Sp. p. 614. — Caule(?) filiformi, 

 levi, ramoso. ramis spiraliter alternis. foliis linearibus angustissi- 

 mis, nervosis, vix dentatis ; vesiculis minutis, subsphsericis, muticis, 

 glandulosis; receptaculis filiformibus, racemosis, longissimis, levi- 

 bus, torulosis. 



Hdb. ad insulas Philippinas (Montagne). — Color fuscus, exsic- 

 catione nigrescens. 



178. Sargassum oligocystum Mont. Voy. au Pole sud, Bot. p. 67, Syll. i^s 

 crypt. n. 1392, Carpacantlms oligocystus Kuetz. Sp. p. 624. — 

 Caule (rachide ramorum?) flexuoso, plano, Hneari, ramoso, ramis al- 

 ternis subdistichis conformibus; fofiis lanceolato-obtusis, irreguhv 

 riter repando-dentatis ; vesiculis raris, globosis, muticis, petiolo 

 plano uninervio suffultis ; receptaculis axillaribus, cristato-ramosis, 

 planis, margine dentatis. 



Hah. in archipelago austrahisico ad Sumatram. 



179. Sargassum persicum Kuetz. Sp. p. 610. — Caule (rachide?) n;) 

 fififormi, glaberrimo, levissimo, tereti, ramis alternis brevil)us lon- 

 gitudinaliter obsesso crebre foUosis, basi folio primario majori sin- 

 gulo stipulatis; foliis biformibus, his (primariis) majoribus oblongis 

 distincte dentatis, nervatis, ramorum (secundariis) finearibus obso- 

 lete denticulatis vel integerrimis, apice obtusiusculis ; vesiculis ob- 

 ovato-globosis, petiolo fiUformi suffuUis. 



Hab. in sinu Persico ad ins. « Karek » (Lenormand). — Color 

 herbaceo-oUvaceus ; foUa diaphana. 



IV. Ex Oceano Pacifico ab oris Chilensibus usque ad Japoniam, Sinas et 

 insulas Australienses. 



180. Sargassum microceratium (Mert.) J. Ag. Sp. I, p. 295, Fucus m 

 microceratius Mert. in Turn. Hist. n. 130, Mert. Mem. p. 11, Ag. 

 Dec. Alg. n. 33, Sargassum mAcroceratium kg^. Sp. p. 35, Syst. 



p. 306, Myagropsis? microceratia Kuetz. Sp. p. 335. — Caule (ra- 

 morum rachide?) fiUformi, ramis adscendentibus hixissime glan- 

 dulosis, foUis filiformibus, glanduloso-subtorulosis; vesicuUs in pe- 

 tiolo teretiusculo obovato-sphaericis, muticis, glandulosis; recepta- 

 cuUs in axiUa soUtariis , clavato-cyUndraceis. inermibus, demum 

 apice ramulorum racemosis. 



Hab. in mari Coreano (Tilesius, Horner). — CauUs (rachis ra- 

 morum ?) filifonnis, levis, pedaUs et uUra, crassitie penniTg meruliis, 

 ramis homogeneis per totam longitudinom obsitus. Rami 6-10 cm. 

 longi, adscendentes, ramuUs seta vix crassioribus laxius ornati, 



