106 CyclosporinsD, Sargassaccae, Sargnssntn. 



latis, foliis obovato-oblongis, subecostatis, cryptostomatibus nullis 

 aut parum conspicuis, undulatis, integerrimis ; vesiculis in petiolo 

 brevissimo spbiericis, muticis; receptaculis in axilla solitariis, cylin- 

 draceis, verrucosis, inermibus, in ramulo demum racemosis. 



Hab. in oceano Indico orientali (Mertens), in freto Malaccfe 

 (Baume) , ad « Port Darwin » Novse Hollandise (J. Agardh) ; ad 

 «Padang» insulae Sumatra^ (Reinbold). — Racbides ramorum te- 

 nui-filiformes elongatas, fere leves, usque sesquipedales, ramis 9-14 

 cm. longis vage obsitre. Folia semiuncialia, ad semicentimetrum la- 

 ta, e basi longe cuneata obovato-oblonga, apice obtusa, costa fere 

 obsoleta, integerrima at marginibus undulata. Vesicula? grano Pi- 

 peris duplo minores, spbgeric?e vel obsoletius obovatse, in raraulis 

 axilbiribus numeros?e. Receptacula in axilla initio solitaria, denique 

 in ramulo racemosa, 6,5 millim. circiter longa, folio fulcrante fere 

 longiora. Tota planta quasi pruina obducta. Species exilis, pulcbra, 

 characteribus insignibus facile cognoscenda, partium magnitudine 

 et receptaculorum dispositione ad Glandularias sine dubio acce- 

 dens sed glandulis parum perspicuis al)Iudens. Madefacta succosa 

 apparet. 



■'^jj- SiLiQUOS/K -J. .\g. Sp. p. 314, Sp. Sarg. Austral. p. 120: Ramiilo fcrf.ili 

 axillari dcmum clongato, receptacnla pedicellata, cylimlraceo-siliqufeformia 

 subtornlosa, iii rachide sterili alternantia gcrente. 



065. Plantae s;Te[)ius prolongatae, partibus majusculis praiditae, rachidibus 

 flliformibus et lcvissimis. 



a) Receptaculis junioribus magis cymosis cum rachidc fertili confhicntibus, 

 adultioribus in pedicello subsingulis, in racliide sterili prolongata alternantibiis. 



1G2. Sargassum Filipentlula Ag. Syst, p. 300, J. Ag. Sp. I, p. 314, Sp. i.-o 

 Sarg. Austral. p. 120, Kuetz. Sp. p. 614. — Rachidibus ramorum 

 filiformibus, levissimis, foliis anguste linearibus, costatis, cryptosto- 

 matibus subsingula utrinque serie dispositis instructis, serratis, 

 superioribus angustissiinis subintegris; vesiculis in petiolo com- 

 presso ipsis longiore sphciericis, muticis,subegIandulosis; receptaculis 

 cylindraceis, verrucosis, inermibus, in ramulo axillari elongato pani- 

 culatis, inferioribus petiolatis simpliciusculis, supcrioribus confluen- 

 tibus. 



Ilab. in oceano Atlantico ad littora America? foederatic et An- 

 tillarum (C. Agardh, Liebman, Farlow, Bailey). — Rachides ramo- 

 rum filiformes teretiuscuhr aut leviter compress.T, pr;plong;c, crassi- 

 tie pennae columbina?, levissima». Folia linearia. costata, 1-2,2 millim. 



