Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Podosphenia | communis Heib. ? = Licmophora communis (Heib. ?) Grunow | Page -- | Plate 48 | Figure 8,9 | |
| Podosphenia | debilis Kütz. = Licmophora debilis (Kütz.) Grunow | Page -- | Plate 48 | Figure 23 | |
| Podosphenia | ehrenbergii Kütz. = Podosphenia ehrenbergii (Kütz.) Grunow | Page -- | Plate 47 | Figure 10,11 | |
| Podosphenia | gracilis Ehrenb. | Page -- | Plate 46 | Figure 13 | Note 197 |
| Podosphenia | gracilis β minor Kütz. | Page -- | Plate 46 | Figure 15 | |
| Podosphenia | hyalina Kütz. = Licmophora hyalina (Kütz.) Grunow | Page -- | Plate 48 | Figure 6,7 | |
| Podosphenia | hyalina β racemosa Kütz. = Licmophora tincta (C.Agardh) Grunow | Page -- | Plate 48 | Figure 13,14,15 | |
| Podosphenia | lyngbyei Kütz. = Licmophora lyngbyei (Kütz.) Grunow | Page 158 | Plate 47 | Figure 16 | |
| Podosphenia | ovata W.Sm. = Licmophora ehrenbergii var. ? ovata (W.Sm.) Grunow | Page -- | Plate 47 | Figure 12 | |
| Podosphenia | pappeana Grunow = Licmophora lyngbyei var. pappeana (Grunow) Grunow | Page -- | Plate 47 | Figure 15 | |
| Podosphenia | tenuis Kütz. = Licmophora tenuis (Kütz.) Grunow | Page -- | Plate 48 | Figure 21 |