109 
E183 
El8^ 
EI 85 
El 86 
KL 87 
El 88 
EI 89 
E190 
E191 
E192 
E193 
E19U 
E195 
EI 96 
E197 
E198 
E199 
E200 
E201 
E202 
E203 
E20^ 
E205 
E206 
E207 
E208 
E209 
E211 
Navicula appendiculata Kutz. 
Navicula acuminata Kutz. 
Navicula crassinervia Bret. 
Navicula dicephala var. 
laevis Kutz. 
Navicula tumida Breb. 
Navicula lanceolata Kutz. 
Navicula pussilla Breb. 
Navicula elliptica Kutz. 
Navicula rhomboidea Ehr. 
Navicula hortuiscula Kutz. 
Navicula seriana Breb. 
Navicula sphaerophora Kutz. 
Navicula turpinii Breb. 
Navicula tumida Breb. 
Navicula veneta Kutz. 
Nitzschia angularis ¥. Sm. 
Nitzschia acicularis ¥. Sm. 
Nitzschia amphioxys ¥. Sm. 
Nitzschia birostrata ¥. Sm. 
Nitzschia brebissonii ¥. Sm. 
Nitzschia brebissonii ¥. Sm. 
Nitzschia linearis ¥. Sm. 
Nitzschia minutissima ¥. Sm. 
Nitzschia taenia ¥. Sm. 
Nitzschia sigma ¥. Sm. 
Nitzschia sigmoidea ¥. Sm. 
Odontidium hyemale Kutz. 
Odontidium hyemale Kutz. 
f 
Falaise, France 
Lenormand 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Falaise, France 
Brebisson 
Dives, France 
Brebisson 
1 
Falaise, France 
Lenormand 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Falaise, France 
Brebisson 
Courseulles, France 
Lenormand 
Falaise, France 
Brebisson 
Courseulles, France 
Brebisson 
Falaise, France 
Brebisson 
Falaise, France 
Brebisson 
Courseulles, France 
Brebisson 
Falaise, France 
Brebisson 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Falaise, France 
Lenormand 
Falaise, France 
Brebisson 
Courseulles, France 
Brebisson 
Falaise, France 
Brebisson 
Bristol, England 
G. Dickie 
Falaise, France 
Lenormand 
/ 
