36 Kael E. Hirn. 



[II] p. 248). Germania: inter Hilden et Hackhausen prope Ehenum (sec. Royers p. 34 snb 

 nom. Oe. cnjptoporum Ktz.)\ prope Escherhausen haucl procul a flumin. Weser (sec. Su hr 

 p. 259). 



(■; vulgare (Monogr. p. 73). 



Hab. in 



Asia: in insula Koh Cbang civit. Siarn (sec. West [II] p. 74) et in insula Ceylon (sec. 

 West [III] p. 127) Indias orient. Austria: in rivulis ad Bergreichenstein Bohemii« (sec. 

 Pascher mscr.) ; ? variis locis Austrise infer. (sec. Hansgirg [II] p. 436). Britannia: York- 

 shire, Bradford (sec. West [I] p. 15). Germania: prope Winnefeld haud procul a fl. Weser 

 (sec. Suhr p. 260). 



Bxemplaria in Koh-Ohang collecta magnitudinem habent, sec. West: 



crassit. cfell. veget ' 5 — 7,^ ;/ , altit. 3 — 5-plo major; 



„ oogoii 19—20 „, „ 18—23 ,« ; 



„ oospor. . . , . . 17,5 — 18>5 7)) )) 13 — 14 ,,. 



Oe. cyathigerum (^Monogr. p. 252). 



Hah. in 



Britannia: Yorkshire, Rawcliffe Common Anghse (sec. West [I] p. 16 et [VIIIJ p. 62, 

 fig. 14 B). Germania: Pinneberg prov. Schleswig-Holstein (sec. Heering p. 21 c. flg.). 



Oe. decipiens (Monogr. p. 266). 



Hah. in 



America bor.: Iowa City, Iowa (Herb. Collins). Britannia: Senens, Cornwall Angbse 

 (sec. West [V] p. 4). Dania: in insulis Fseroënsibus, „Gjov" ad Tvœraa (sec. Hallas in 

 B«rgesen [I] p. 835 et [II] p. 249). Germania: Lüneburger Heide (Schmidt p. 65). 



Oe. dictyosporum (Monogr. p. 103). 



Exs 1903 in Wittr., Nordst. et Lagerh. Alg. exs. Fase. 30, N:o 1401 immixt. (aus 

 dem Fundort bei Mogy Guassii ; cfr. Monogr. p. 104). 



Oe. dioicum. 



Cfr Oe. perspicuum p. 45. 



Oe. echinospermum (Monogr. p. 199). 



Hab. in 



Austria: in stagnis ad AUand Austrise inferioris (sec. Hansgirg [II] p. 435); in stagno 

 turfoso inter Moldau et Sarau Bohemiœ (sec. Pascher p. 166). Pennia: Sh. Pielavesi, Nie- 



Tom. XXXIV. 



