434 Myxophycese. Heterocystidese, Nodularia. 



t. XXIX, Nodularia spumigera Ag. Syst. pag. 76, Kiitz. Phyc. 

 gen. p. 213, t. 4, f. 4, Phyc. germ. p. 174, Sp. Alg. p. 295, Tab. 

 phyc. I, p. 54, t. 100, f. I, Rabenhorst Fl. europ. Alg. II, p. 186, 

 Born. et Flah. Rev. IV;, pag. 246, Lyngbya a^mulata Suhr (fide 

 Bornetii), Nodularia Suhriana Kiitzing Phyc. gen. p. 213, Sp. 

 Alg. pag. 295, Tab. phyc. I, pag. 54, tab. 100, f. II, Spermosira 

 Vriesiana b. Brauniana Kiitz. Tab. phyc. I, pag. 54, tab. 100, 

 fig. IV, Rab. Fl. europ. Alg. II, p. 185, Spermosira spumigera 

 Rab. Fl. Alg. europ. II, pag. 186, Nodularia litorea p. Vriesiana 

 W. et Nordst. exsicc. n. 198! — Filis 8-12 [j.. crassis; sporis sub- 

 sphaericis, plerumque 12 jx. hitis, 8-9 [x. longis. — Inter algas vel 

 libere natans ad littora maritima vel in paludosis subsalsis Norve- 

 gicTe (Foslie), Suecise (Areschoug, Cleve), Fennine (Levanderj, Da- 

 nige (Lyngbye, Hofman Bang, Rosenvinge, Magnus, Cleve, Mor- 

 tensen, Ostenfeld, J. Schmidt), Fennite (Elpving), Germani« se- 

 ptentrionalis (Martens), Austri^e (Loitlesberger, Hansgirg, Stock- 

 mayer), Neerlandiie (Van den Bosch), Galliae (Bornet, Gomont); 

 etiam in stagnis et lacubus aquae dulcis Germaniae (A. Braun, 

 Lemmermann), Italia3 ad Veronam (Forti), Nova? Anglioe Amer. bor. 

 (CoLLiNs), ins. Whidbey (Gardner), Fuegite (Borge), Australise 

 (Francis, Bailey), « Koh Chang » Asise orientalis (J. Schmidt). - 

 Var. litorea (Kuetz.) Born. et Flah. Rev. IV, p. 246, Foslie in W. N. 

 et Lag. Alg. exs. n. 1344! Nodularia litorea Thur. Ess. in Ann. des 

 sc. nat. 6 serie, Bot., I, p. 378, 1875, Not. Alg. p. 121, tab. XXIX, 

 Cooke Brit. Freshw. Alga^ pag. 244, tab. 95, fig. 3, Spermosira 

 lilorea Kuetz. Phyc. gen. p. 213, Sp. Alg. p. 294, Tab. phyc. I, 

 p. 54, tab. 100, f. III, Harv. Man. of Brit. mar. Alg. p. 234, Phyc. 

 Brit. Tab. 113 c, Roem. Die Alg. Deutschl. pag. 40, Rab. Deutschl. 

 KryptogamenH. p. 69 (non Crouan), Spermosira Vriesiana Kuetz. 

 Diagn. u. Bemerk. in Bot. Zeit. V, p. 197, Sp. Alg. p. 294, Tab. 

 Phyc. I, pag. 45, tab. 100, fig. IV, Suring. Observ. in fl. Bat. 

 p, 44, Rab. Fl. europ. Alg. II, p. 185, Spermosira major var. 

 Roescana Rabenhorst .\]g. exs. n. 237! non 469, Spermosira lit- 

 toralis Nylander, Notula circa Spermosiram et Noduhiriam, Alga- 

 rum genera, in Ann. des Sc. Nat. 4 ser., Bot., XV, pag. 36, 1861. 

 — Filis 12-16 [j.. crassis; sporis sphierico-compressis, 14 [i. cir- 

 citer latis, 10 [j.. longis. Inter algas, vcl libere natans, ad littora 

 maritima maris Baltici ad Helsingfors (Nylander), ad Hofmansgave 

 ins. FioniiB (Hofman-Bang), maris septentrionalis ad oras Suecine 

 (Areschoug), Norvegi» (Foslie), Fennia' (r^LFViNG), Neerlandine (Van 



