| Plagiogramma inaequale Grev., 1859 |
| Plagiogramma informe A. Schmidt, 1897 |
| Plagiogramma intermedium (Boyer) Li, Ashworth & Witkowski, 2020 |
| Plagiogramma interruptum (W. Greg.) Ralfs, 1861 |
| Plagiogramma leve (W. Greg.) Ralfs, 1861 |
| Plagiogramma minus (W. Greg.) Li, Ashworth & Witkowski, 2020 |
| Plagiogramma minus var. nanum (W. Greg.) Li, Ashworth & Witkowski, 2020 |
| Plagiogramma mutuum A. Schmidt, 1897 |
| Plagiogramma obesum Grev., 1859 |
| Plagiogramma pulchellum Grev., 1859 |
| Plagiogramma pulchellum var. pygmaeum (Grev.) H. Perag. & M. Perag., 1901 |
| Plagiogramma pygmaeum Grev., 1859 |
| Plagiogramma rhombicum Hust., 1955 |
| Plagiogramma tenuistriatum Cleve, 1883 |
| Plagiogramma tessellatum Grev., 1859 |
| Plagiogramma validum Grev., 1859 |
| Plagiogramma vanheurckii Grunow, 1881 |
| Plagiogramma wallichianum Grev., 1865 |
| Plagiogrammaceae De Toni, 1890 |