| Name | Agaricus atrocoeruleus Fries: Fries |
| Authorship | Fries: Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Agaricus |
| Contains | Agaricus atrocoeruleus var. canovianus Saccardo |
| Citation | 1815 Observ. Mycol. (Fr.) 1: 95 |
| Name | Agaricus atrocoeruleus Fries: Fries |
| Authorship | Fries: Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Agaricus |
| Contains | Agaricus atrocoeruleus var. canovianus Saccardo |
| Citation | 1815 Observ. Mycol. (Fr.) 1: 95 |