210 THE VOYAGE OF H.M.S. CHALLENGER. 



MUSOI. 



Andreaea marginata, Hook. f. et Wils. ? 



Andrecta marginata, Hook. f. et Wils., Fl. Antarct., p. 396, t. 151 ? ex Kidder in Bull. U.S. Nat. 

 ATus., iii. p. 31. 



Possession Island. United States Expedition. 



The true Andrecea marginata has been collected on Hermit Island, Cape Horn, and 

 Kerguelen Island ; but the specimen collected by the United States Expedition was too 

 imperfect to be determined with certainty. 



