The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Calocylindrus turgidus var. major_(`majus') | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 319 | 1888 |
| Characium ambiguum var. tenue | (Hermann) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 307 | 1888 |
| Cosmarium braunii f. intermedium | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 325 [misprinted 225] | 1888 |
| Cosmarium braunii f. meneghinii | (Brébisson ex Ralfs) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 325 [misprinted 225] | 1888 |
| Cosmarium braunii f. minimum | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 325 [misprinted 225] | 1888 |
| Cosmarium braunii f. minus | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 325 [misprinted 225] | 1888 |
| Cosmarium braunii_(`brauni') | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 325 [misprinted 225] | 1888 |
| Cosmarium pyramidatum f. brebissonii | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 323 [misprinted 223] | 1888 |
| Mesotaenium neglectum | Reinhard ex Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 313 | 1888 |
| Micrasterias denticulata | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 329 | 1888 |
| Micrasterias denticulata var. crenulata ('crenulatum') | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 329 | 1888 |
| Staurastrum muticum var. bieneanum_(`Bieneranum') | (Rabenhorst) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 329 | 1888 |
| Staurastrum muticum var. typicum | Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 329 | 1888 |
| Staurastrum polymorphum var. trigonum | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 330 | 1888 |
| Staurastrum punctulatum f. alternans | (Brébisson ex Ralfs) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 330 | 1888 |
| Staurastrum punctulatum f. trigonum | Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 330 | 1888 |
| Staurastrum punctulatum var. minus | (Reinsch) Riabinine | Bull. Soc. Imp. Naturalistes Moscou, ser. 2, | 2: 330 | 1888 |