| | | Psathyrella, |
| | | Coprinus, |
| | | Bolbitius. |
+---------+-----------------------------+-------------------+
| Gills, | free. | Chetonia, |
| | | Psalliota, |
| | | Psathyrella, |
| | | Coprinus, |
| | | Bolbitius. |
| +-----------------------------+-------------------+
| | adnate. | Stropharia, |
| | | Hypholoma, |
| | | Psathyrella. |
| +-----------------------------+-------------------+
| | decurrent. | Gomphidius. |
| +-----------------------------+-------------------+
| | sinuous. | Hypholoma. |
+---------+-----------------------------+-------------------+
| Veil adhering to margin. | Hypholoma. |
+---------------------------------------+-------------------+
| Ring. | Stropharia |
| | Psalliota, |
| | Gomphidius.[2] |
+---------+-----------------------------+-------------------+
| Stem, | cartilaginous. | Psathyra, |
| | | Psilocybe. |
+---------+-----------------------------+-------------------+
| Pileus, | campanulate. | Psathyra, |
| | | Psathyrella,[3] |
| | | Coprinus, |
| | | Gomphidius.[4] |
| +-----------------------------+-------------------+
| | striate. | Psathyra, |
| | | Psathyrella. |
+---------+-----------------------------+-------------------+

[Footnote 1: On rotten wood.]
[Footnote 2: A floccose ring.]
[Footnote 3: At first, adpressed to stem.]
[Footnote 4: Top shaped.]

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