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 |
|---|---|---|---|---|
| Closterium leibleinii f. boergesenii | Schmidle | Ber. Deutsch. Bot. Ges.r | 11: 548, pl. II: fig. 7 in Børgesen, Algen Brasil | 1894 |
| Cosmarium botrytis f. latum ('lata') | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 550, pl. 28: fig. 12 | 1894 |
| Cosmarium laeve var. undulatum ('undulata') | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 548, pl. 28: fig. 5 | 1894 |
| Cosmarium porteanum var. orthostichum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 549, pl. 28: fig. 7 | 1894 |
| Cosmarium undulatum var. obtusatum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 550, pl. 28: fig. 11 | 1894 |
| Cosmarium vexatum var. concavum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 550, pl. 28: fig. 21 | 1894 |
| Euastrum subamoenum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 552, pl. 28: fig. 14 | 1894 |
| Sphaerozosma neglectum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 546, pl. 28: fig. 13 | 1894 |
| Spirogyra insignis var. forsteri | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 546 | 1894 |
| Staurastrum hexacerum var. subdilatatum | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 552, pl. 28: fig. 18 | 1894 |
| Staurastrum muricatum var. subturgescens | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 554, pl. 28: fig. 20 | 1894 |
| Staurastrum subbrebissonii | Schmidle | Ber. Deutsch. Bot. Ges. | 11: 554 | 1894 |