«57 



Opiniones nonnullce de a Sylloge A.lgarum 

 oTTinium hjybcusque cognitarum. voi. I-II cuu- 

 ctore J. B. de T'orli n. 



D/ De Toni has recently issued the thircl volume of his Sylloge 

 Algariuii. It deais entirely with the Brown Algae or Phit'ophyceEe, 

 the Fucoideae as he calls thems. 



The Book is well arranged: priority in class, ordinai and family, 

 nomenclature is strictly observed It will be indispensible to the spe- 

 cialist in this line and a great help to the general student. 



De Alton Saunders 



[The American Naturalist 



1896, Aug., p. Ó68 6Ò9]. 



') Cfr. La Nuova Notarisia 1894, 1895 et 189Ó p 77. 



