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| Kingdom Chromista |
| |
Arachnoidiscaceae Round – accepted
|
| |
Arachnoidiscales Round – accepted
|
| |
Ardissoneaceae Round – accepted
|
| |
Ardissoneales Round – accepted
|
| |
Asterionellopsis Round – accepted
|
| |
Bleakeleya Round – accepted
|
| |
Chrysanthemodiscaceae Round – accepted
|
| |
Chrysanthemodiscales Round – accepted
|
| |
Climacospheniaceae Round – accepted
|
| |
Climacospheniales Round – accepted
|
| |
Ethmodiscaceae Round – accepted
|
| |
Ethmodiscales Round – accepted
|
| |
Fragilariophycidae Round – accepted
|
| |
Gossleriellaceae Round – accepted
|
| |
Licmophorales Round – accepted
|
| |
Lithodesmiaceae Round – accepted
|
| |
Martyana Round – accepted
|
| |
Microtabella Round – accepted
|
| |
Navicula avonensis Round – accepted
|
| |
Oxyneis Round – accepted
|
| |
Protoraphidales Round – accepted
|
| |
Rhaphoneidales Round – accepted
|
| |
Stictocyclaceae Round – accepted
|
| |
Stictocyclales Round – accepted
|
| |
Striatellales Round – accepted
|
| |
Tabellariales Round – accepted
|
| |
Thalassioneis Round – accepted
|
| |
Thalassionemataceae Round – accepted
|
| |
Thalassionematales Round – accepted
|
| |
Toxariaceae Round – accepted
|
| |
Toxariales Round – accepted |
| |
|