P. T. Cleve: The Diatoms of Finland. 47 



Var. maculata Kiitz. — V. H. II, 16. 



Ab. 36, 44, 48, 50, Al. 57, Kon. 43, Sb. 4, 5. 



Foss. Ta. 95, Ob. 92. 



Var. arctica Lagst. — C. variabilis /?. arct. Lagst. II, 21, A. S. 

 X, 12, LXXI 23—25. 



Lim. 22, 23, 24, 26. 



C. helvetica Kiitz. — V. H. II, 15. 



Al. 59, Ab. 36, 44, 45, 46, 47, Lad. 85, Kon. 41, 42, Lt. 

 28, Lim. 23, 24. 



Foss. Ob. 91. 



C. cymbiformis Ehb. — V. H. II, 11. 



Al. 59, Ab. 36, 46, 47, 48, Sinf. Nyl. (Dannf.), Kon. 41. 



C. parva W. Sm. — V. H. II, 14. 



Al. 59, Ab. 37, 46, Kon. 43, Lim. 24, 26, Lt. 28, 31. 



C. affinis Kiitz. — V. H. II, 19. 



Ab. 38, Sinf. Nyl. (Dannf.). 



C. salinarum. Grun. 



Sinf. Nyl. (Dannf.). 



C. delicatula Kutz. — V. H. Ill, 6. 



Kon. 42, Lt. 28, Lim. 23, 24. 



C. lsevis Nsegel. — V. H. Ill, 7. 



Kon. 42, Lim. 24. 



C. tumida Breb. — V. H. II, 10. 



Ab. 36, 44, 45, 47, Lad. 85, 86, Kon. 41, Sb. 4, 5, 18. 



Foss. Ta. 94. 



Eiicyonema Kiitz. 



E. prostratum Ralfs. — V. H. Ill, 9—11. 

 Ab. 45, 46, 47, 48, Lad. 63, 85, 86, Sinb. Ob. 83. 

 E. turgidum (Greg.) Grun. — V. H. Ill, 12. 

 Ab. 36, 50, Lad. 86, Kon. 41, 43, Lim. 23. 

 E. ventricosum Kiitz. — V. H. Ill, 15 — 19. 

 Ab. 36, Nyl. 55, Lad. 63, Sb, 3, 8, 11, 13, 15, Lt. 29. 

 Foss. Lk. 93. 



Var. csespitosum Kiitz. — V. H. Ill, 13, 14. 

 Al. 57, Ab. 36, 38, 44, 45, 46, 47, Kon. 41, 43, Sb. 1, 2, 3, 

 6, Lt. 31. 



