Current selection. Psathyrella [Genus].

Hierarchy. Psathyrellaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Agaricomycotina, Basidiomycota, Fungi, All fungal kingdoms.

Constituent taxa in Ukraine. Rank species. Psathyrella ammophila, Psathyrella badiophylla, Psathyrella candolleana, Psathyrella caudata, Psathyrella cernua, Psathyrella conopilus, Psathyrella coronata, Psathyrella cotonea, Psathyrella fibrillosa, Psathyrella frustulenta, Psathyrella gordonii, Psathyrella gracilis, Psathyrella leucotephra, Psathyrella ochracea, Psathyrella piluliformis, Psathyrella prona, Psathyrella pygmaea, Psathyrella sarcocephala, Psathyrella spadicea, Psathyrella spintrigera, Psathyrella subatrata, Psathyrella subnuda.