832 CLXIII. ALG^. 



Nodularia, Mertcns, De-Toni, Syll. Alg. v. 432. 



spumigena, Mertens, De-Toni, Syll. Alg. v. 433. 



var. genuina, Born, and Flah., De-Toni, Syll. Alg. v. 433. 

 Anabaena, Bory., De-Toni, Syll. Alg. v. 437. 



Flos-aqua? (Lyngb.), Brcb., De-Toni, Syll. Alg. v. 441. 

 Cylindrospermum, Kuetz., De-Toni, Syll. Alg. v. 471. 



licheniforme (Bory.), Kuetz., De-Toni, Syll. Alg. v. 476. 

 Microchsete, Tkur., De-Toni, Syll. Alg. v. 482. 



tenera, Thur., De-Toni, Syll. Alg. v. 482. 



var. major, Moebius, De-Toni, Syll. Alg. v. 483. 



Family Scytonemace.e. 

 Plectonema, Thur., De-Toni, Syll. Alg. v. 489. 

 Wollei, Farl., De-Toni, Syll. Alg. v. 489. 



Tomasinianum (Kuetz.), Born., De-Toni, Syll. Alg. v. 490. 

 —Upper Walsh River {Dr. T. L. Bancroft). (O. 

 Borge.) (Fig. 967.) 

 Scytonema, Ag., De-Toni, Syll. Alg. v. 498. 



crispum (Ag. ), Born., De-Toni, Syll. Alg. v. 498 = S. cincin- 



natum, Thur., Bail. Ol. Bot. Bull. xi. 44. 

 subtile, Moebius, 01. Bot. Bull. vi. 53. 

 sp., Moebius-, Ol. Bot. Bull. xi. 45. 

 Tolypothrix, Kuetz., De-Toni, Syll. Alg. v. 540. 

 tenuis, Kuetz., De-Toni, Syll. Alg. v. 545. 



Family Stigonemace.e. 

 Hapalosiphon, Nceg., De-Toni, Syll. Alg. v. 564. 



fontinalis (Ag.), Born., De-Toni, Syll. Alg. v. 568 = H. 

 puniilus, Kuetz., 01. Bot. Bull. vi. 51. 

 Stigonema, Ag., De-Toni, Syll. Alg. v. 577. 



hormoicles (Kuetz.), Bom., De-Toni, Syll. Alg. v. 577. 

 Capsosira, Kuetz., De-Toni, Syll. Alg. v. 591. 



Brebissonii, Kuetz., De-Toni, Syll. Alg. v. 592. 



Family RivulariacetE. 

 Calothrix, Ag., De-Toni, Syll. Alg. v. 603. 



scopulorum (Web. and M.), Agardh., De-Toni, Syll. Alg. v. 



aeruginea( Kuetz.), Thurct., De-Toni, Syll. Alg. v. 613. 

 Crustacea, Thuret, De-Toni, Syll. Alg. v. 614 = Leibleinia 



australis, Kuetz., Bail. Syn. Ol. Fl. 803. 

 fusca (Kuetz.), Born, et Flah., De-Toni, Syll. Alg. v. 617. — 



Barron River (Dr. T. L. Bancroft). (O. Borge.) (Fig. 



970.) 

 parietina (Naeg.), Thuret, De-Toni, Syll. Alg. v. 621. 



