816 CLXIII. ALG.E. 



Nitzschia — contd. 



Palea (Kuetz.), W. Sm., var. debilis (Kuetz.), Grun., De- 

 Toni, Syll. Alg. ii. 541. — Brisbane Botanic Gardens 

 (C. T. White). Det. by G. S. West. 

 Lorenziana, Grun., var. incerta, Grun., De-Toni, Syll. Alg. ii. 

 550 = N. revcrsa, W. Sm. — Brisbane Botanic Gardens 

 (C. T. White). Det. by G. S. West. 



Order PSEUDORHAPIDE^E. 



Family Surirellace^e. 



Suriraya, Turp., De-Toni, Syll. Alg. ii. 567. 



biseriata (Ehr.), Brcb., De-Toni, Syll. Alg. ii. 567. — Mosman 



River (F. Muir). (West.) 

 linearis, W . Sin., De-Toni, Syll. Alg. ii. 568. — Mosman River 



(F. Muir). (West.) 

 ovalis, Brcb., var. angnsta (Kuetz.), V. H., De-Toni, Syll. 

 Alg. ii. 580. — Mosman River (F. Muir). (West.) 

 Campylodiscus, Ehr., De-Toni, Syll. Alg. ii. 603. 



Robertsianus, Grcv., De-Toni, Syll- Alg. ii. 616. 



Family FRAGiLARiACEiE. 



Synedra, Ehr., De-Toni, Syll. Alg. ii. 651. 



Acus, Kuetz., De-Toni, Syll. Alg. ii. 656. — Beaudesert (Dr. 

 T. L. Bancroft) ; Corinda (C. T. White). Det. by G. S. 

 West. (Fig. 959.) 

 Ulna (Nitzsch.), Ehrenb., De-Toni, Syll. Alg. ii. 653. — Mos- 

 man River (F. Muir) ; Burnett River (Dr. T. L. Ban- 

 croft) ; Sandgate Lagoon (C. T. White). Det. by G. S. 

 West. 

 var. splendens (Kuetz.), Brun. — Beaudesert and Burnett 

 River (Dr. T. L. Bancroft). Det. by G. S. West. 

 Desmogonium, Ehrenb., De-Toni, Syll. Alg. ii. 680. 



Rabenhorstianum, Grun., De-Toni, Syll. Alg. ii. 680.^ — Mos- 

 man River (F. Muir). (West.) 



Family Eunotiace.e. 



Cystopleura, Brcb., De-Toni, Syll. Alg. ii. yyy. 



turgida (Ehr.), Kunzc = Epithcmia turgida (Ehr.), Kuetz., 

 De-Toni, Syll. Alg. ii. jyy. — Beaudesert and Burnett 

 River (Dr. T. E. Bancroft ) ; Brisbane Botanic Gardens 

 (C. T. White). Det by G. S. West. (Fig. 960.) 



