| soortnaam | omschrijving | aantal waarnemingen |
| Mycena olivaceomarginata f. olivaceomarginata | onbekend | 857 |
| Mycena olivaceomarginata f. olivaceomarginata | 79 grasland, kalkarm zand, binnenland | 76 |
| Mycena olivaceomarginata f. olivaceomarginata | 72 weiland, matig bemest | 51 |
| Mycena olivaceomarginata f. olivaceomarginata | 96 wegberm, droog, arm | 34 |
| Mycena olivaceomarginata f. olivaceomarginata | 93 park, plantsoen | 26 |
| Mycena olivaceomarginata f. olivaceomarginata | 49 laan, droog, arm | 26 |
| Mycena olivaceomarginata f. olivaceomarginata | 77 grasland, arm, duinen | 20 |
| Mycena olivaceomarginata f. olivaceomarginata | 70 Gras- en hooilanden | 17 |
| Mycena olivaceomarginata f. olivaceomarginata | 71 grasland, sterk bemest | 17 |
| Mycena olivaceomarginata f. olivaceomarginata | 38 gemengd bos, droog, rijk zand | 10 |
| Mycena olivaceomarginata f. olivaceomarginata | 98 wegberm, droog, rijk | 9 |
| Mycena olivaceomarginata f. olivaceomarginata | 15 loofbos, rijk zand | 9 |
| Mycena olivaceomarginata f. olivaceomarginata | 36 gemengd bos, droog, arm | 9 |
| Mycena olivaceomarginata f. olivaceomarginata | 57 heischraal grasland, vochtig | 8 |
| Mycena olivaceomarginata f. olivaceomarginata | 14 loofbos, rijke klei | 7 |
| Mycena olivaceomarginata f. olivaceomarginata | 76 grasland, krijthelling, arm | 6 |
| Mycena olivaceomarginata f. olivaceomarginata | 40 Houtwallen, -singels, lanen | 6 |
| Mycena olivaceomarginata f. olivaceomarginata | 17 loofbos, arm zand | 5 |
| Mycena olivaceomarginata f. olivaceomarginata | 92 tuin, erf | 5 |
| Mycena olivaceomarginata f. olivaceomarginata | 06 jonge bosaanplant, rijk | 5 |
| Mycena olivaceomarginata f. olivaceomarginata | 63 rietland, oevervegetatie | 5 |
| Mycena olivaceomarginata f. olivaceomarginata | 37 gemengd bos, vochtig, arm | 4 |
| Mycena olivaceomarginata f. olivaceomarginata | 46 laan, vochtig, rijk | 4 |
| Mycena olivaceomarginata f. olivaceomarginata | 56 heischraal grasland, droog | 4 |
| Mycena olivaceomarginata f. olivaceomarginata | 67 duinvallei | 4 |
| Mycena olivaceomarginata f. olivaceomarginata | 74 hooiland, nat, matig arm | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 26 struwelen, duinen | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 78 grasland, kalkrijk zand, rivieren | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 75 hooiland, nat, arm | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 48 laan, vochtig, arm | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 90 Akker, ruigte, berm, stad, park | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 45 loofhoutsingel, droog, arm | 3 |
| Mycena olivaceomarginata f. olivaceomarginata | 43 loofhoutsingel, rijk | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 35 jeneverbesstruweel | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 12 elzenbroekbos | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 80 Duinen, kwelders, z.platen, muren | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 81 zeeduin | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 84 zandplaat | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 82 kustduin, zand, droog | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 47 laan, droog, rijk | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 99 wegberm, vochtig, rijk | 2 |
| Mycena olivaceomarginata f. olivaceomarginata | 44 loofhoutsingel, vochtig, arm | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 61 hoogveen, levend | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 73 hooiland, droog, klei | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 28 essenhakhout | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 33 naaldbos, droog, rijk zand | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 97 wegberm, vochtig, arm | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 16 loofbos, kalkrijke leem | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 18 boomweide (populier, wilg) | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 54 heide, droog, duinen | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 59 heide, droog, vergrast | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 23 sleedoorn-meidoornstruweel | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 50 Heide, heischraal gras, stuifzand | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 94 ruigtevegetatie, vuilnisbelt | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 95 spoorberm | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 25 kruipwilgstruweel | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 05 jonge bosaanplant, arm | 1 |
| Mycena olivaceomarginata f. olivaceomarginata | 62 hoogveen, uitgedroogd | 1 |