88 



POTAME^E, JUSSIEU. 



Ruppia maritima — Linne. 



Hab. In salt water, Warrnambool, etc 



Fl. March. 



" Sea tassel grass."' 



Potamogeton natans — Linne. 

 Hab. Lagoons, rivers, common. 

 Fl. December, 



Potamogeton obtusifolius — Mertens and Koch. 



Hab. In swamps, common. 



Fl. January. 



(This is P. gramineum of Robert Brown. " Prodromus," p. 199 r u foIiis lmw» 

 ribus obttisis.''' 



DESVAUXIEiE, BARTLING, 



Desvauxia tenuior — R. Brown. 



Hab . Moist, grassy situations about Melbourne. 

 Fl. September. 



(Named in honour of D. Desvaux, the author of a work on the Jvjicece, i 

 "Journal de Botanique.") 



Aphelia cyperoides — R. Brown. 

 Hab. Swamps about Melbourne. 

 Fl. September. 



Aphelia pumilo — Ferd. Mueller. 

 Hab, Grassy places about Melbourne 

 Fl. October. 

 (These plants are very like minute Scirpi or Cyperi, 



RESTIACE^, R. BROWN. 



Hypolzena fastigiata — R. Brown. 

 Hab. 

 Fl. 



