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 |
|---|---|---|---|---|
| Gomphonema capitatum var. macilentum | (J.P. Kociolek & E. Stoermer) E. Reichardt in Jahn et al. (eds.) | Lange-Bertalot Festschrift: | 194 | 2001 |
| Gomphonema clava | E. Reichardt in Jahn et al. (eds.) | Lange-Bertalot Festschrift: | 214, pls. 12, 13 | 2001 |
| Gomphonema laticollum | E. Reichardt in Jahn et al. (eds.) | Lange-Bertalot Festschrift: | 199, pl. 5 | 2001 |
| Gomphonema latipes | E. Reichardt in Jahn et al. (eds.) | Lange-Bertalot Festschrift: | 196, pl. 3 | 2001 |
| Gomphonema pala | E. Reichardt in Jahn et al. (eds.) | Lange-Bertalot Festschrift: | 212, pl. 10; pl. 11: figs. 4-7 | 2001 |