? 
"XXXIV. FUCUS SISYMBRIOIDES. 
" 
Fucvs SisvMBRIOIDES, Caule filiformi com. | 
presso,' ramis distiehis, foliis filifor- 
mibus dichotomis, vesiculis lanceola- 
- to-ellipticis mucronatis, receptaculis 
lineari-lanceolatis. 2 
J'utus Sisymbrioid.s 'Yurn. Hist. t. 129. ; 
- . Inter Fucos Japonicos a Cel. Tilesio missus, . 
Prou; longissima, ovata, plana. . | 
Cauíis filiformis, compresso-planus, 1-2 lineam latus, 
ob ramos alternos flexuosus, 
Rami distchi, patentes, alterni, intervallis vix ungui 
cularibus exeuntes, triunciales spithamei & ultra, 
cauli conformes, filiformes, planiusculi, simplices 
vel ramosi, fas? & versus apicem  vesiculiferi, mjegjo 
foliiferi, ofpice in receptacula soluti, - 
J'olia disticha, filiformia, compressa, ramis conformia, 
sed tenuiora; cgu//za uncialia & ultra, dichotoma, 
laciniis patentibus, inferis. vesiculiferis 
apice receptacula sustentantia. ! 
Fesicule petiolate, mucronate, elliptice, in foliis et 
ad basin ramorum lineam longe, semi lineam. latze, 
versus opicems rariorum duplo longiora. E 
- Ateceptacula ad apices ramorum racemosa, lineari-lan- 3 
semiuncialia, vix 
. ceolata, brevissime pedunculata, 
semilineam lata, tuberculifera, 
Color fuscescens, vesicularum lutescens, 
 Substautia coriaceo-cartilaginea, tenax, - 
Obs. Haec Species una cum sequen 
Sargasso proximam efficere videtur, 
5 vVatea in — 
. medio rami exeuntia, brevissima (lineam fere tan: . 
. tum longa), furcata, vesiculis nullis, sed interdum 
te tribum. propriam, 
Dresd, 
XN 
