| WebNameShort | |
| Cymbella clericii Frenguelli 1923 |
Details |
| Cymbella gastroides var. gigantea (Pantocsek) Frenguelli 1923 |
Details |
| Fragilaria pinnata var. intercedens (Grunow) Frenguelli 1923 |
Details |
| Navicula fasciata var. fontinalis (Grunow) Frenguelli 1923 |
Details |
| Navicula patagonica var. schmidtii Frenguelli 1923 |
Details |
| Navicula peragalli Frenguelli 1923 |
Details |
| Navicula peragalli var. gracilis Frenguelli 1923 |
Details |
| Navicula peregrina var. perlonga Frenguelli 1923 |
Details |
| Navicula silicula var. patagonica (Otto Müller) Frenguelli 1923 |
Details |
| Navicula silicula var. ventricosa (Ehrenberg) Frenguelli 1923 |
Details |
| Navicula subcapitata var. hybrida (Grunow) Frenguelli 1923 |
Details |
| Nitzschia acicularis Frenguelli 1923 |
Details |
| Stauroneis anceps var. abnormis Frenguelli 1923 |
Details |
| Surirella tuberosa var. costata Frenguelli 1923 |
Details |
| Surirella tuberosa f. elongata Frenguelli 1923 |
Details |