A. CLEVE-EULER, DIAT. FLORA OF FINLAND. 



Xavicula semicruciata A. S 



— Smithii Bréb 



— iSmithii Bkkb. v. borealis f. major Gran. . . . 



— solida Cl 



— spectabilis Greg 



— subdivisa Grun 



— subinflata Grun 



— (Diadesmis) truncata n. ep 



— (Scolioploura) tumida Brkb 



Nitzschia (hybrida v.?) pellucida Grun 



— margiiiulata Grun. v. genuina Grun 



— navicularis (Bréb.) Grun 



— panduriformis Greg 



— panduriformis Greg. v. delicatula Grun. . . 



— polaris Grun 



— Sigma W. Sm. v. Sigmatella Grun 



— socialis Greg 



— Tryblionella Hantzsch v. maxima Grun. . . 



— vitrea Norm 



— vitrea XoRM. v. salinarum Grun 



Opephora marina Petit 



Paralia sulcata (Ehb.) Cl 



— sulcata (Ehb.) Cl. v. minima 0str 



— sulcata (Ehb.) Cl. v. siberica Grun 



Pinnularia brevicostata Cl. v. subcapitata n. var. 



— clipeata n. sp 



— cuneata (Ostr.) v. constricta n. var 



— cruciformis Donk. v. faeröensis Ostr 



— divergens W. Sm. v. truncata n. var 



— flexuosa Cl. v. cuneata ostr 



— hemiptera (Kutz.) 



— hybrida Perag. & Hérib 



— hybrida Perag. & Hérib. f. acuminata . . . 



— instabilis A. S 



— interrupta W. Sm. v. amphirhynchus n. var. . 



— karelica Cl. v. stauroneiformia Hust 



— Legumon Ehb. v. florentina Grun 



— Legumen Ehb. v. longa n. var 



— Legumen Ehb. v. longa n. var. f. interrupta . 



— major Kutz. v. linearis Cl 



— mesolepta Ehb. v. angusta Cl 



— nodosa Ehb. f. capitata Cl 



— quadratarea A. S 



— quadratarea A. S. v. fluminensis Grun. . . . 



— rangoonensis Grun. 



— rangoonensis Grun. v förarmensis Grun. . . 



— viridis Nitzsch v. fallax Cl 



— viridis Nitzsch v. producta n. var 



