Monographie dor Oedogoniaceen. 347 
crassit. cell. veget. 21—24 u, altit. 2—3-plo major; 
oogon. 44—54 ,, ,  40—48 u; 
55 cell. androsp.  13—15 ,, ,,  10—13 ,; 
stip. nannandr. 9—10 ,, » 29—34 ,,; 
cell. antherid. 10—11 ,, „  14—17 ,,. 
Tab. LVIL, Fig. 358. 
Hab. in 
America austr.: prope Menino Deus ad Porto Alegre civit. Rio Grande do 
Sul in Brasilia nec non ad Aregua in Paraguay (Exp. Regn. Ale. N:ris 18 et 85. 
Leg. cl. D:r G. A:n Malme). 
Vgl. B. obliqua (N:o 219). 
222. B. gigantea Princes. 
1858 Pringsheim (III) p. 71, t. 6, f. 1 [1895 (V) t. 11, f, 1]; 1870 Witt- 
rock (I) p. 141; 1874 Wittrock (IV) p. 48; 1878 Kirchner (I) p. 61; (1884 
Cooke p. 175, t. 68, f. 4); 1887 Wolle (ILI) p. 99, t. 87, f. 1 (fig. haud accurate 
facta!); 1888 Nordstedt (VI) p. 9; 1889 De Toni (I) p. 22; 1894 Möbius (II) 
p. 316, t. 1, f. 14 et 15; 1895 Hirn (I) p. 9. 
B. dioica, nannandria, idioandrospora; oogoniis subdepresso-globosis vel 
depresse oboviformi-globosis, patentibus, sub setis terminalibus, raro (sec. Wırr- 
ROCK) sub cellulis vegetativis sitis; dissepimento cellularum suffultoriarum sub- 
mediano, plerumque paullum supra medium posito; episporio oosporæ reticulato- 
scrobiculato; androsporangiis 1—5-cellularibus; nannandribus paullo longioribus 
quam oogoniis, in his sedentibus, antheridio interiore, stipite sæpe duplo fere 
longiore quam antheridio, arcuato; 
crassit. cell. veget. 24—32 u, altit. 2—3'/>-plo major; 
oogon. 60—10 ,, ,  50—58 u; 
cell. androsp. 18—20 ,, , 10—14 ‚; 
stip. nannandr. 10—13 ,,, ,, 28—45 ,,; 
cell. antherid. 13—14 ,, „ 20-30 ,. 
Dimensiones sec. cl. PRINGSHEIM: 
crassit. cell. veget. 35,5— 38,5 u, altit. c:a 2-plo major; 
oogon. 15—8T0 må 4 65—74 u. 
» 
N:o f. 
