| Name | Author | Source | Citation | Year |
|---|
| ARDISSONEOPSIS | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 173 | 2022 |
| Ardissonea densistriata | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 112, fig. 2 | 2022 |
| Ardissoneopsis appressata | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 135, figs. 15, 16 | 2022 |
| Ardissoneopsis fulgicans | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 133, fig. 14 | 2022 |
| Ardissoneopsis gracilis | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 140, fig. 18 | 2022 |
| Ardissoneopsis undosa | (Grunow) C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 173 | 2022 |
| Climacosphenia elegantissima | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 156, figs. 26-28 | 2022 |
| Climacosphenia soulonalis | C.S. Lobban & Joon S. Park in Lobban et al., | PhytoKeys | 208: 163, fig. 31 | 2022 |
| GRUNOWAGO | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 173 | 2022 |
| Grunowago bacillaris | (Grunow) C.S. Lobban & M. Ashworth in Lobban et al. | PhytoKeys | 208: 173 | 2022 |
| Grunowago pacifica | C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 144, figs. 20, 21 | 2022 |
| Synedrosphenia baculus ('baculum') | (Gregory) C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 173 | 2022 |
| Synedrosphenia bikarensis | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 122, figs. 7, 8 | 2022 |
| Synedrosphenia crystallina | (C. Agardh) C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 172 | 2022 |
| Synedrosphenia fulgens | (Greville) C.S. Lobban & M. Ashworth in Lobban et al., | PhytoKeys | 208: 172 | 2022 |
| Synedrosphenia licmophoropsis | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 125, figs. 9, 10 | 2022 |
| Synedrosphenia parva | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 128, figs. 11, 12 | 2022 |
| Synedrosphenia recta | C.S. Lobban in Lobban et al., | PhytoKeys | 208: 130, fig. 13 | 2022 |