| Naucoria. |
+---------+-----------------------------+-------------------+
| Gills, | free. | Naucoria. |
| +-----------------------------+-------------------+
| | adnate. | Naucoria, |
| | | Pholiota,[2] |
| | | Flammula, |
| | | Cortinarius, |
| | | Hebeloma. |
| +-----------------------------+-------------------+
| | decurrent. | Flammula, |
| | | Paxillus. |
| +-----------------------------+-------------------+
| | sinuous. | Hebeloma. |
+---------+-----------------------------+-------------------+
| Veil adhering to margin of cap. | Hebeloma, |
| | Cortinarius, |
| | Inocybe. |
+---------------------------------------+-------------------+
| Ring. | Pholiota, |
| | Cortinarius.[3] |
+---------+-----------------------------+-------------------+
| Stem, | cartilaginous. | Tubaria, |
| | | Naucoria, |
| | | Galera. |
| +-----------------------------+-------------------+
| | lateral, or excentric. | Crepidotus. |
| +-----------------------------+-------------------+
| | none. | Crepidotus. |
+---------+-----------------------------+-------------------+
| Pileus, | scaly or warted. | Flammula, |
| | | Inocybe. |
| +-----------------------------+-------------------+
| | campanulate. | Galera, |
| | | Pluteolus. |
| +-----------------------------+-------------------+
| | silky, cracked or | Inocybe. |
| | fibrillose. | |
| +-----------------------------+--------------