Dilophus fastigiatus, Soud. (Dicti/ofa). St. Vincent's Gulf 



(O. Teppei^. 

 Hymenocladiadivaricata,Agardli. St. Vincent's Grul£(0. Tepper). 

 Peyssonnelia Tepperi, Sonder. St. Vincent's Gulf, Avest 



(0. Tepper). 

 Pollexfenia (?) ciliaris, Agardh. (ji. sp.) On account of 

 absence of fruit, the genus is not with certainty deter- 

 minable. St. A'incent's Gulf (O. Tepper). 

 Dictyosphffiria sericea, Harvey. St. Vincent's Gulf (O. Tepper). 

 Caulerpa flexilis, Lamourx. St. A^incent's Gulf (O. Tepper). 

 Vaucheria clavata, Agardh. Holdfast Bay {F. v. IL). 

 Schizogonium pallidnm, Kuetz. Holdfast Bay (F. v. 21.). 

 Cladophora Bainesii, Muell. and Harv. St. Vincents Gnlf (i^. v. M. ). 



callicoma, Knetz. St. Vincent's Gulf {F. v. III.). 



Thoreana, Knetz. St. Vincent's Gulf (F. v. M.). 



crystallina, Kuetz. Holdfast Bay {F. v. JL). 



vaga, Kuetz. Holdfast Bay {F. v. M.). 



fracta, Kuetz. Holdfast Bay (F. v. 31.). 



subsimplex, Kuetz. St. Vincent's Gulf (0. Tepper). 



crispata, Kuetz. St. A'incent's Gulf (O. Tepper). 

 Chaetomorpha Indica, Kuetz. Port Adelaide {F. v. 21.). 



implexa, Kuetz. Port Adelaide {F. v. 21.). 

 Zygnema Dillwynii, Kuetz. St. A'incent's Gulf (F. v. 21.). 

 Zygonium affine, Kuetz. St. Vincent's Gulf {F. v. 21.) . 

 Calothrix confervicola, Agardh. St. A^incent's Gulf {F. v. 21.). 

 Epithemia sorex, Kuetz. Holdfast Bay {F. v. 21.). 

 Melosira Dozyana, Kuetz. Adelaide {F. v. 21.). 

 Navicula arcta, A. Schmidt. Adelaide {F. v. 21.). 



