| soortnaam | omschrijving | aantal waarnemingen |
| Didymium clavus | onbekend | 91 |
| Didymium clavus | 15 loofbos, rijk zand | 35 |
| Didymium clavus | 30 Naaldbos, gemengd bos | 31 |
| Didymium clavus | 94 ruigtevegetatie, vuilnisbelt | 22 |
| Didymium clavus | 17 loofbos, arm zand | 14 |
| Didymium clavus | 14 loofbos, rijke klei | 9 |
| Didymium clavus | 93 park, plantsoen | 8 |
| Didymium clavus | 36 gemengd bos, droog, arm | 7 |
| Didymium clavus | 10 Loofbossen | 5 |
| Didymium clavus | 92 tuin, erf | 4 |
| Didymium clavus | 31 naaldbos, droog, arm | 4 |
| Didymium clavus | 21 wilgengriend | 3 |
| Didymium clavus | 37 gemengd bos, vochtig, arm | 2 |
| Didymium clavus | 38 gemengd bos, droog, rijk zand | 2 |
| Didymium clavus | 13 berkenbroekbos | 2 |
| Didymium clavus | 50 Heide, heischraal gras, stuifzand | 2 |
| Didymium clavus | 44 loofhoutsingel, vochtig, arm | 1 |
| Didymium clavus | 12 elzenbroekbos | 1 |
| Didymium clavus | 35 jeneverbesstruweel | 1 |
| Didymium clavus | 77 grasland, arm, duinen | 1 |
| Didymium clavus | 18 boomweide (populier, wilg) | 1 |
| Didymium clavus | 60 Venen, moerassen, oevers | 1 |
| Didymium clavus | 32 naaldbos, vochtig, arm | 1 |
| Didymium clavus | 06 jonge bosaanplant, rijk | 1 |
| Didymium clavus | 33 naaldbos, droog, rijk zand | 1 |
| Didymium clavus | 27 eikenhakhout | 1 |
| Didymium clavus | 90 Akker, ruigte, berm, stad, park | 1 |