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 |
|---|---|---|---|---|
| Calyptrolithina divergens var. tuberosa | (Heimdal) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Papposphaera arctica f. sarion | (Thomsen) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Papposphaera borealis f. sagittifera | (Manton, Sutherland, & McCully) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Pleurochrysis elongata | (Droop) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Scyphosphaera apsteinii var. dilatata | (K.R. Gaarder) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Syracosphaera dilatata | (Heimdal) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |
| Tetralithoides quadrilaminata | (His. Okada & McIntyre) R.W. Jordan, A. Kleijne, & B.R. Heimdal | INA Newsletter | 15: 18 | 1993 |