| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Marasmiaceae | Marasmius | 2386 |
| 2 | Marasmiaceae | Megacollybia | 167 |
| 3 | Marasmiaceae | Pleurocybella | 145 |
| 4 | Marasmiaceae | Tetrapyrgos | 137 |
| 5 | Marasmiaceae | Henningsomyces | 120 |
| 6 | Marasmiaceae | Gerronema | 99 |
| 7 | Marasmiaceae | Trogia | 98 |
| 8 | Marasmiaceae | Crinipellis | 79 |
| 9 | Marasmiaceae | Baeospora | 76 |
| 10 | Marasmiaceae | Campanella | 64 |
| 11 | Marasmiaceae | Clitocybula | 61 |
| 12 | Marasmiaceae | Hydropus | 51 |
| 13 | Marasmiaceae | Atheniella | 47 |
| 14 | Marasmiaceae | Macrocystidia | 46 |
| 15 | Marasmiaceae | Lactocollybia | 16 |
| 16 | Marasmiaceae | Calyptella | 16 |
| 17 | Marasmiaceae | Chaetocalathus | 5 |
| 18 | Marasmiaceae | Hymenogloea | 4 |
| 19 | Marasmiaceae | Mycopan | 2 |
| 20 | Marasmiaceae | Collybiopsis | 2 |
| 21 | Marasmiaceae | Hispidocalyptella | 1 |
| 22 | Marasmiaceae | Manuripia | 1 |
| 23 | Marasmiaceae | Calathella | 1 |