42 MESSRS. W. WEST AND G. S, WEST ON 



Class CONFJSBVOIDEj^ EBTEBOGAMM 



Order OOLEOCH^TACE^. 



Genus Coleoch^te, Breb. 



1. COLEOCHJETE iHTLEGULARis, Pringsh. Jalirb. fiir wissensch. Botan. ii. (1860) t. i. fig. 6, 



t. vj. jags. 3-9 ; Babenh. El. Europ. Alg. iii. p. 390. 

 No. 3. 



Order (EDOGONIACE^. 

 Genus BrLBOCH^TE, Ag. ; Pringsh. 



2. BlTLBOCH^TE, Sp. 



Crass, cell, veget. 21-23 fx ; altit. l|-2-plo major. 

 Ko.3. 



Genus (Edogonium, Link ; Pringsh. 



3. (Edogonium, sp. 



Crass, cell, veget. 13*5-15 n ; altit. 7-plo major. 

 No. 5. 



4. (Edogonium, sp. 



Crass, cell, veget. ll'5-13-5 n ; altit. 2-3-plo major. 

 No. 5. 



5. (EDOGONirM, sp. 



Crass, cell, veget. 7-8-5 n ; altit. 4J-8-plo major ; 



„ oogon. 28 ;u; „ 32 it ; 



„ oospor. 22 )u ; ., 22 ,x. 



Nos. 0, 1, and 10. 



6. (Edogonium, sp. 



Crass, cell, veget. 2-5-3 n ; altit. 6-8-plo major. 

 No. 3. 



No. 3. 



Class CONJUGATE. 



Order ZYGNEMACE^. 



Genus Spirogtra, Link. 

 7. Spirogyra decimina, Kiitz. Phycolog. Germ. p. 223 ; Tabula Phycolog. v. pi. 

 hg. 3 et pi. xxiv. fig. 1; Petit, Spirogyra des Environs de Paris, p 25 pi 

 figs. 1-3. ' ^ 



xxni. 

 viii. 



