685 



4. H. seticnlosa J. Ag. Spec. II. 1. p. 446. H. charoi- 

 des Sond. PI. Preiss. II. 189. 



Ad litus peninsulae Lefebre, Decbr. 



5. H. divaricata Sond. PI. Preiss. II. 190. J. Ag. 1. c. 

 p. 448. 



Holdfast-Bay, Febr. 



6. H. Cenomycc J. Ag. 1. c. p. 452? 

 Holdfast-Bay. 



Gelidieae J. Ag. 



G e l i d i u m Grev. 



1. ©. corneum Lamourx. Ess. Fucus corneus Turn, 

 t. 257. Sphaerococcus corneus Ag. Spec. I. 279. 



Van Diemensland (Stuart). 



2. G. glandulosum Hook, et Harr. Alg. tasra. p. 10. 

 Kütz. Spec. p. 766. 



Van Diemensland (Stuart). 



Nostra speeimina sterilia fertilibus subrigidiora. 

 3. G. asperum Grev. Kütz. Spec. p. 764. J. Ag. Spec. II. 

 1. p. 475. 



Rivoli-Bay, Octobr. 



Pterocladia J. Ag. 

 1. P. lucida J. Ag. 1. c. p. 483. Fucus lucidus Turn, 

 t. 238. Gelidium lucidum Sond. PI. Preiss. II. p. 174. 

 Guichen-Bay. Holdfast-Bay. 



Squamarieae Zanard. 

 Peyssonnelia Decaisne. 

 1. P. australis Sond. frondibiis aggregatis basi adnatis 

 estipitatis coriaeeis coccineo- purpureis demum virescentibus 

 integris vel obtuse sublohatis obsolete zonatis suhtiis pallidis 

 radiculis tenuissimis tomentosis versus margiuein glabris, ver- 

 rucis fruetiferis sparsis (non zonatim dispositis) pupureis. 



