xxxi. FUCUS. TOU RET 
IIT Mun ur iue caule tereti foliis- 
que filiformibus, vesiculis sphericis 
brevissime. petiolatis, receptaculis 
lateralibus ierminalibusque -lanceo. 
latis. Kee itu 
 Küucus Microteratius Dias Hist. t. 150. 
Habitat in mari Japonico, 7Z/esius; Coreano; Turuer. 
. Cuulis pedalis & ultra, teres, filiformis, pennam cor- 
vinam vix crassitie equalis, EOUIDSnS ramis cen- 
formibus, . - s 
Folia ad basin petioli Vesiculsrbin ek ot 1-142 
uncialia, cauli & ramis conformia, simplicia, fili- 
formia, rigidiuscula, acuta, papillosa, Jap2is oppo- 
sitis vel alternis, -nigrescentibus, 
Fesicule. per iotam caulis longitudinem sparse, deal 
. $89, versus apicem tamen rariores, alterne, solita- 
rie (vel interdum bine) breviter petiolate, ellipti- 
- cc, 14 lineam longe, 1 lineam late, mutice, (vel 
interdum rudimento brevissimo rostri instructe) pa- . 
: pillose, papillis sparsis, ejusdem ac in foliis indolis, à; 
Petioli lineam longi, e etiam 1 papilla ES 
, obsiti, basi emittentes folia, 
Rleeeptacula versus apicem ramorum Men lateralía. & 
terminalia, peduncaülata, Cpedunculo 1-5 lineas longo 
filiformi-papilloso),. lanceolata, 2 lineas longa, se- 
milineam lata, extus tuberculosa, intus loculamen. . 
iosa, (loculamentis vel tuberculis sub 12), axi vel 
medio corpuscula minuta lanceolata continentia, 
Color luteo- fuscus, papilarum & .receptacujorum adul —— 
JHorum nigricaas, 
