| Jungermanniaceae | |
Eucalyx hyalina var. fallax
| Meyl. | Beitr. Kryptogamenfl. Schweiz 7(2): 163 | 1933 |
| Jungermanniaceae | |
Eucalyx hyalina fo. hyalina
| | | |
| Jungermanniaceae | |
Eucalyx hyalina var. hyalina
| | | |
| Jungermanniaceae | ** |
Eucalyx hyalina var. incisa
| Müll. Frib. | Mitt. Bad. Landesvereins Naturk. Naturschutz Freiburg 3(29–30): 423 | 1938 |
| Jungermanniaceae | |
Eucalyx hyalina fo. muelleriana
| (Schiffn.) Chalaud | Ann. Bryol. 8: 46 | 1935 |