KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 22. N:0 8. 75 



4. N. commnue Vaucii. 



Kelly's Rangc (23); Bank's Peninsula (48); Otaua River (115 a); Taupo (158, 162); 

 Tokano (209); Omatangi (253, 254); Orakeikorako (298). 



5. N. ellipsosporum Rabenh. 



Tauranga (85). 



6. N. rivulare Kutz. 



Tokano (219), spec. sine spor. non certe determinandum. 



Gen. 2. Anabaena (Bort). 



1. Anabsena inapqualis Boen. et Flah. (Sphaerozyga Kutz.); verisimiliter. 



Waimakariri River (5). 



2. Anab. sp. Paeroa (302); Orakeikorako (296), etc. 



Ord. 5. OSCILLARIEiE Ag. 



Gen. 1. Oscillaria Bory.; Kutz. 



1. 0. laminosa Ag. Neue Gått. Alg. p. 633 (indus. O. amphibia Ag. 1. c. p. 632). 



In aqua calida ad Tokano (197). 



2. 0. Kiitzingiana Nteg. in Kutz. Spec. Alg. p. 238, P bhiaria nov. var. 



Fila planta? exsiccata; serugineo-viridia; cellula? binis granulis inajoribus (singulo 

 utrinque ad dissepimenta) ornatse, Diametr. 2,5 ,u. 

 In aqua calida ad Tokano (169). 



3. 0. limosa (Roth.) Ag. fi animalis (Ag.) Kutz. Spec. Alg. p. 244; O. animalis Ag. 



Neue Gått. Alg. p. 632. 

 Gum priori. 



Multae alire species Oscillaria, Lynybyce, Phormidii. Hypheothricis mihi in visu occurrerunt e Lake Pearson 

 (1); Porters Pass (6); Lake Lvnclon (20): Dunedin (24); Blueskinbay (44); Auckland (68, 71, 72, 77); Bay of 

 Islands (99); Waimati (118, 119); Rotorua Lake (123, 124); Waikato Eiver (223, 229, 231—3); Orakei- 

 korako (300). 



Gen. 2. Symploca Kutz. 



1. S. sp. Tokano (205). 



Gen. 3. Microcoleus Desmaz. 



Species non deterrainatae e Lake Pearson (1), Arthur's Pas^ (15); Bank's Peninsula (48); Taupo (153); 

 Tokano (173—4); Euapehu et Tongariro (281—2). 



