Monographie der Oedogoniaceen. 57 



p. 15); Sb. Pielavesi, variis locis (Silfvenius 1. c). Rossia: in lacu Bologoe prope Valdai 

 (sec. Iwanoff p. 47). 



Forma cellulis vegetativis oogoniisque paullulo gracilioribus quam in forma typica. 



JSxs. 1902 in Phycotk. Bor.-Amer. Fase. XX, N:o 973. 



Hab. in 



America bor.: Bridgeport, Conn. 



B. megastoma (Monogr. p. 354). 



Hab. in 



Dania: in insulis Fseroensibus, Sandö (sec. Hailas in Borgesen [I] p. 335 et [II] 

 p. 249). 



B. minor (Monogr. p. 369). 



Hab. in 



Austria : Austria inferior, in stagnis: Wien, Krems, Ollersbach (sec. Hansgirg [II] p. 

 438); in stagno turfoso ad Unter-Moldau BobemiaB (sec. Pascher p. 166). 



ß Germanica (Monogr. p. 370). 



Hab. in 



Germania: Lüneburger Heide (sec. Schmidt p. 67). 



B. mirabilis (Monogr. p. 351). 



Hab. in 



Africa : in insuhs Azorensibus, San Miguel (Bohlin p. 50). America bor.: Kordlortok, 

 Amaka Groenlandise (sec. Hallas in Borgesen [III] p. — etLarsen p. 109). Austria: nonnullis 

 locis Austrise inferioris (sec. Hansgirg [II] p.438; in stagnis ad Pago Dalmatia? (sec. Nadler 

 p. 237). Bulgaria : Sofia (sec. Petkoff p. 11). Dania: in insulis Faeroensibus, Grothushavn 

 in Sandö et Kvalböejde (sec. Hallas in Borgesen [I] p. 335 et [II] p. 249). Peunia : Ka. 

 B,äisälä, Ivaska (sec. Silfvenius p. 16); Sa. Lappee in lacu Saimaa (l. c.) ; Sb. Pielavesi: 

 Niemisjärvi et Pitkälä (Silfvenius 1. c). Germania: Lüneburger Heide (sec. Sckmidt 

 p. 66). Rossia: in lacu Bologoe prope Valdai (sec. Iwanoff p. 47). 



f. immersa (Monogr. p. 352). 



Hab. in 



Germania : Lüneburger Heide (sec. Sckmidt p. 66). 



