S p h ae r o c o c c u s. 2?.3 



/8. Maxlmus. 

 Ad capul bonae spci. 



35. Sph. stiriatus, fronde gelaiinoso-car- 



tilaginea cuneiform! subpalmata, papillis 

 clongalis compressis sulcatis capsuliferis, 

 capsulis sphaericis semi-immersis. 

 Kcelr. JNovi Com. Petr. 11. t. i3. 

 Fucus stiriattts, Turn. t. 16. 

 Ad caput bonae spei. 



36. Sph. gelatinus, fronde gelatinosa com- 



presso-plana linear! vage ramosa, papil- 

 lis conicis mai'gine & disco obsessa. 

 Fucus gelatinus, Esp. t. 101. f. 5, 6, <j. 

 In mar! Indico. 



37. Sph. isiforwis, fronde tereti cartila- 



gineo-gelatinosa papillosal apice rariio- 

 sissima, ramis atlenuatis, papiilulis ra- 

 morum verticillatis. 

 In India occidental!. 



38. Sph. spinosus, fronde tereti gelatino- 



sa, raiuis flexuosis subhorisontalibus acu- 

 rninatis papillosis. 

 Fucus tnuricatus , Gmel t 6. f. 4. 

 Fucus spinosus, Turn. t. 18. 

 In mar! Indico. 



3o, Sph. alveatus, fronde cartilagineo- 

 gelatinosa dicliotoma, segment is lineari- 

 bus canaliculatis, sum mis congestis in- 

 curvis acutis. 



Fucus niveous. Turn, t. 239. 

 In oris JNovae Seelandise. 



