KONGL. SV. VET. AKADEMIENS HANDLINGAK. BAND. 22. N:0 8. 13 



Crass. oospor. 16 ,«; altit. 11 ,«. 

 Omatangi (248). 



9. Oe. crispum (Hass.) Wittk. Prodr. Monogr. Oedog. p. 10; Vesiculifera orispa Hassall 



Hist. of Brit, Freshw. Alg. p. 203, tab. 52, lig. 8. 



Crass. cell. veget. 11 — 16 ,«; altit. 2 — 6 plo major; 



» oogon. 36 — 40 » » 40 — 46 ,«; 



» oospor. o 2 — 36 » » 34 — 38 » 



» cell. spermog (subepigyn.) 10 — 12 » » 8 — 9 » 

 Ohaeawai (64); Tokano river (170). 



Nonnulla individua sine sperniogoniis e Tauranga (304) verisimiliter huc pertineant. 

 Crass. cell. veg. 12 — 14 ,«; altit. 2 — 4 plo major. Crass. oogon. 32 ,u, long. 36 ,«; crass. 

 oospor. 27 ,«, long. 26 ,«. 



10. Oe. cryptoporum Wittk. Dispos. Oed. suec p. 19. 



Oogonia singula oosporis non plane complentibus. Spermogonia non visa, 

 Crass. cell. veget, 6 ,«; altit. 4 — 6 plo major; 



» oogon. 21,5 » » 18 ,u; 



» oospor. 19 » » 14 » 



Waimakariri river (1) parcissime. 



Speciminibus raanois magis incertae quara priores species sunt hae: 



Oe. cardiacum (Hass.) Wittr. Disp. Oed. suec. p. 135. 



Oogonia poro superiore (ut videtur) aperta, oosporis noiidum evolutis. Crass. oell. veg. 16 — 20 /.i; altit. 

 4 — 6 plo major; crass. oog. 60 — 63 /.t, long. 70 — 84 f.i. 

 Tokano river (170). 



Oc. Lorentzii WTlle Sydam. Alg. p. 51, tab. 3. Hg. 99 — 101. 



Forma exosporio non punctato. Tab. 1, Hg. 18 — 19. 



Crass. cell. veg. 32 — 36 f.i; altit. 1 \/ 2 — 2 plo major; 



>> oogon. 54 — 56 » » 50 — 80 u; 



» oospor. 48—52 » » 50—53 '» 



» membr. oospor. ad 4 » 



Plantas masculas non vidi, unde determinatio non satis certa tit. Oed. Vauaherii quoque comparanda sit. 

 Bay of Islands (91). 



Oc. iiiidulatiiui (Brisjj.) A. Bk. 



Tautum tila sterilia diametr. 17 — 24 ,u vidi. 



Blueskinbay, Waikati. river (35); Papakauri (109); Taupo (161); Orakeikorako (293); Paeroa (302). 



Oe. sp. ad oblongum Wittr. accedens. Crass. cell. veg. 8 — 12 ,w; altit. S 1 ^ — 10 plo major; crass. 

 oogon. 20 — 25 (.i, altit. 40 — 50 ,t<. 

 Taupo (155, 156). 



Oe. sp. ad Oe. Gunnii Wittk. (Prodr. Monogr. Oedog. p. 37) accedens. Oogonia singula. Crass. cell. 



veget. 6 — 7 /.i, altit. 6 l / 2 — 8 plo m;:jor; crass. oogon. 26 — 28 [.i, altit. 20 — 24^/; crass. oospor. 24 — 26 (.i, altit. 

 20 \i. (Crass. cell.? spermog. 6 ft, altit. 8 u). 



Otaua river (112). 



