| Verfasser | Häufigkeit |
| Engleitner, Carl Hans ca. 20./21. Jh |
40 |
| Evers, Carl-Heinz 1922-2010 |
14 |
| Esse, Carl Heinrich 1808-1874 |
11 |
| Ernst, Carl H. |
9 |
| Ebermaier, Carl Heinrich 1802-1870 |
8 |
| Eigenmann, Carl H. |
5 |
| Erkelenz, Carl Hanns 1907-1993 |
5 |
| Paulus, Carl Heinrich Ernst |
5 |
| Eickert, Carl Heinz 1913- |
4 |
| Nees von Esenbeck, Theodor Friedrich Ludwig 1787-1837 |
4 |
| Eckhard, Christian Heinrich 1716-1751 |
3 |
| Epting, Carl Hermann um 1847 |
3 |
| Ernst, Evelyn M. |
3 |
| Esser, Carl-Heinrich |
3 |
| Evers, Carl-Heinz |
3 |
| Lommatzsch, Carl Heinrich Eduard 1802-1882 |
3 |
| Schatz, Johann Carl |
3 |
| Besold, Florian 1949- |
2 |
| Ebbinghaus, Carl Hermann |
2 |
| Eelbo, Carl Heinrich |
2 |