M. Schultz: Beiträge zu einer Algenflora d. Umgegend v. Greifswald. 147 
Diatomaceae. 
Salz- 
was. 
Brackwasser 
Süßw. 
1913 
Tümpel bei 
der Saline 
Mittl. Ryck 
Parkteich 
Rosentalteiche 
Kl. Teiche 
Gräben 
Solle 
Teiche 
Gräben 
Januar 
Februar 
März 
April 
55 
Juni 
3 
“75 
August 
September 
Oktober 
November 
— 
Cocconeis placentula 
Ehr. var. lineata . . 
0 
£ 
0 
g 
Rhoicosphenia curvata Kg. 
w 
W 
0 
© 
g 
0 
Mastogloia Smithii Thw. 
0 
W 
© 
0 
0 
0 
© 
0 
o 
w 
Mastogloia Smithii Thw. 
v. amphicephala Grün. 
+ 
0 
Mastogloia Dansei Thw. 
0 
• 
0 
0 
0 
o 
O 
0 
© 
• • 
W 
Mastogloia Braunii Grün. 
0 
* 
O 
© 
O 
0 
0 
#g 
© 
Gyrosigma acuminatum 
' 
(Kg.) Rabenh. 
0 
© 
O 
w 
00 
Gyrosigma Spenceri 
(W. Sm.) CI. 
0 
0 
O 
0 
O 
© 
Navicula viridis Nitzsch. 
(Schönfeld). 
0 
0 
0 
O 
© 
w 
w 
0 
Navicula viridis (Nitzsch.) 
Kg. var. commutata 
Grün. 
0 
0 
Navicula viridis ex rec. 
A. S. 
0 
0 
O 
0 
o 
© 
© 
Navicula Smithii Grün. . 
+ 
0 
0 
0 
Navicula sculpta Ehrenb. 
+ 
0 
Navicula rhynchocephala 
Kg. 
0 
o 
0 
0 
0 
0 
w 
0 
0 
0 
0 
« 
€ 
Navicula rhomboides 
• 
Ehrenb. 
£ 
o 
O 
WWW 
Navicula radiosa Kg. . . 
w 
w 
w 
w 
Q 
0 
0 
0 
w 
0903 
0 
Navicula pusilla W. Sm. . 
0 
O 
0 
o 
o 
O 
O 
o 
0 
Navicula phoenicenteron 
Ehrenb. 
0 
w 
0 
O 
© 
w 
Navicula phoenicenteron 
(Ehrenb.) var. amphi- 
lepta Ehrenb, .... 
0 
o 
0 
0 
Navicula peregrina 
(Pinn.) E. 
w 
o 
0 
0 
w 
w 
0 
Navicula peregrina 
(Ehrenb.) Kütz. var. 
menisculus. 
- 
0 
0 
Navicula ovalis (Hilse) CI. 
0 
0 
Navicula oblonga Kg. . . 
0 
0 
0 
0 
0 
0 
Navicula nobilis (Ehrenb.) 
Kg. 
0 
0 
0 
Navicula mesolepta Ehrb. 
var. stauroneiformis . 
o 
o 
0 
0 
O 
00 
Navicula limosa Kg. . . 
0 
0 
Navicula laevissima K. 
V. H. 
0 
0 
Navicula interrupta (Kg.) 
CI. 
© 
0 
o 
o 
o 
O 
o 
O 
0 
0 
01 
o 
Ol 
Sh 
0 / 
-Q 
s 
<D 
CSJ 
£> 
o 
