348 
Dl STAUB MÓRICZ : 
Rapliidieae 
1 Cymbelleae 
Achnantheae 
Cocconeideae 
Pseudoraphidieae 
Fragilarieae 
Tabellarieae 
Surirelleae 
Nitzschieae 
Chaetocereae 
Rutilarieae 
<D 
cő 
03 
c3 
o 
-4-3 
Tliaumatodisceae 
Melosireae 
Biddulphieae 
Aulacodisceae 
Heliopelteae 
>> 
ü 
Asterolampreae 
Arachnoidisceae 
Actinocycleae 
Coscinodisceae 
Mediterterran Szarmáta Ponti 
(m 
