Prodromus Monographic Oedogoniearum. 



55 



@ regalis Wittr. mscr. 



Var. minor, cellulis vegetativis longioribus; 



crassit. cell, veget. 24 — 2(5 altit. 3— 4y 2 plo major; 



„ oogon. 69 „ ,, 90 p. 



Hab. in Brasilia. 



30. B. repanda Wittr. mscr. 

 B. oogoniis suboblongo-ellipsoideis, patentibus vel rarius erectis, sub 

 cellulis vegetativis vel sub setis terminaliabus vel sub androsporangiis sitis; 

 androsporangiis epigynis; nannandribus prope oogonia vel in iis sedentibus; 

 crassit. cell, veget. 12 — 15 altit. 2 — 3y 2 plo major; 

 „ oogon. 26 — 30 „ „ 45 — 58 /u; 



„ cell, androsp. 13—14 „ „ 16—21 „; 

 „ stip. nannandr. 11 — 14 „ „ 21 — 22 ,,; 

 „ cell, spermog. 7y 2 — 9 ,, ,, 5 — 6 ,, . 

 Hab. in Suecia, Groenlandia. 



3i. B. insignis Pringsh. 



Beitr. z. Morph. d. Alg. I, p. 12, t. 6, f. 7. B. speciosa Wittr. Dispos. Oedog. 

 Suec. 143. (?)£. Pringsheimiana Arch. Proc. Dubl. Micr. CI. p. 38, t. 4. 



B. oogoniis ellipsoideis, patentibus vel erectis, sub androsporangiis 

 vel sub setis terminalibus sitis; episporio subtilissime transverse striato; 

 androsporangiis epigynis vel rarius sparsis; nannandribus prope oogonia vel 

 in iis sedentibus; 



crassit. cell, veget. 20 — 25 altit. 2y 2 — 4y 2 plo major; 

 „ oogon. 46—60 „ „ 70—100 ^; 



„ cell, androsp. 16 — 20 ,, ,, 20 — 25 ,, ; 

 ,, stip. nannandr. 17—19 ,, ,, 29—31 ,, ; 

 „ cell, spermog, 10—11 „ „ 7y 2 — 8 „. 

 Hab. in Suecia, Germania. 



32. B. rectangularis Wittr. 



Dispos. Oed. Suec. p. 142. 

 B. oogoniis ellipsoideis, patentibus vel rarius erectis, sub setis ter- 

 minalibus vel sub androsporangiis vel rarius sub cellulis vegetativis sitis; 

 androsporangiis sparsis vel epigynis; cellulis vegetativis (in sectione longi- 

 tudinali optica) subrectangularibus; (Divisio horizontalis cellularum vegeta- 

 tivarum ssepe occurrit.) ramis plantae paucis, longissimis; nannandribus prope 

 oogonia vel in iis sedentibus; 



