110 Cyclosporinse, Sargassaceae, Sargassnm. 



ptaculis teretibus, furcato-ramosis, cymosis, petiolo vesicularum in- 

 sidentibus, apice compresso dilatato crasse dentato-spinosis. 



Hab. ad oras Chilenses (D' Urville). — An eadem species ac 

 Sargassum Oocyste'^.. 



184. Sargassiim pacificum Bory Voy. Coquille p. 123, Mont. Fl. Chil. 1S4 

 VIII, p. 235, Syll. crypt. p. 387. — Caule (?) filiformi, undique ra- 

 moso, ramis adpressis, subpyramidatis ; foliis lanceolatis, irregula- 

 riter dentatis, incurvis, costa integra percursis, cryptostomatibus 

 raris sparsis signatis; vesiculis sph^ericis, petiolo tereti sequali ful- 



tis ; receptaculis semel aut bis furcatis, petiolo foliorum insidentibus, 

 oblongo-ovoideis, verrucosis; scaphidiis poro (ostiolo) amplo pertusis, 

 Hal). ad oras Chilenses (Lesson, D'Urville). 



185. Sargassum droserifolium Bory Voy. Coquille n. 31 , J. Ag. .S5 

 Sp. I, p. 347, Kuetz. Sp. p. 621, Asken. Alg. der Forschungsr. 

 Gazelle pag. 28. — Caule(?) flexuoso-virgato vage bipinnato; ramis 

 pinnato-pyramidatis ; foliis ovato-cuneatis, denticulato-spinosis; ve- 

 siculis ovatis, petiolo fultis, sa^pe alatis et auriculatis; receptacu- 



lis compositis in petiolo affixis, masculis levibus, foemineis subacu- 

 leatis. 



Hah. ad Portum «Praslin» Novae Hibernise (Bory); ad oras 

 Novae Zelandiie eadem? (Lesson); in oceano Pacifico (Askenasy). — 

 Species dioica. 



186. Sargassum Hombronianum Mont. Voy. au Pole Sud, Bot., p. 71, is6 

 Syll. crypt. n. 1393, Carpaoanthus Hombronianus Mont. in Kuetz. 

 Sp. p. 624. — Caule (rachide ramorum?) pedali, filiformi, levi, ra- 

 moso, ramis alternis; foliis parvis, obovato-oblongis, basi obliquis, 

 evanescenti-nervatis ; vesiculis minutis, globosis, breviter petiolatis, 

 glandulosis ; receptaculis racemosis, complanato-triquetris, dentatis. 



Hah. inter Australiam et Novam Guineam seu Papuain. 



187. Sargassum polyporum Mont. Cent. III, p. 20, Syll. crypt. n. 1399, is7 

 J. Ag. Sp. I, p. 346, Kuetz. Sp. p. 607. — Caule(?) anguloso in spi- 

 ram contorto, foliis petiolisque vesicularum poris glandulosis innu- 

 meris onustis, ramis confertis spiraliter alternis, foliis basi hinc 

 dentatis pinnatifido-Iaciniatis, laciniis linearibus alternis subinte- 

 gerrimis ob poros (cryptostomata) confertos secus nervum conti- 

 nuum utrinque uniseriales regulariter punctatis ; vesiculis [Ptsi se- 

 men sequantibus) sphaericis, muticis, petiolo (pro ratione) longo 

 plano nervoso glanduloso inflma folii parte transformata suppedi- 

 tatafultis; receptaculis (immaturis) racemoso-dichotomis. flliformi- 

 bus, subtorulosi s. 



