| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Hebeloma |
| Classification 1 | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Naucoria |
| Harvard University Herbaria Barcode(s) | 00543597 |
| Type Status | Holotype, Type |
| Collector | J. Hruby |
| Collector number | s.n. |
| Country | Czech Republic |
| State | Jihomoravský |
| Geography | Europe: Europe (Region) (Region): Czech Republic: Jihomoravský |
| Locality | Moravia: Brünn, Sobesic [Soběšice] |
| Date Collected | 1927-11-** |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4bab339f-9941-4b5e-8f96-288722977ff5 |
| Harvard University Herbaria Barcode | 00543597 |
| Herbarium | FH |
| Family | Agaricaceae |
| Type Status | Holotype |
| Holotype of | Hebeloma petrakii (Hruby) Singer |
| Verified by | Henry Beker & Ursula Eberhardt (BR) 2019/20 |
| Determination Remarks | [is Current name] |
| Annotation Text | This is a synonym of Hebeloma mesophaeum |
| Taxon Reference | (for Hebeloma petrakii (Hruby) Singer) Lilloa 1951 [1949]. 22: 538. |
| Family | Agaricaceae |
| Type Status | Type |
| Type of | Naucoria petrakii Hruby |
| Determination Remarks | [is filed under name] [is label name] |
| Subcollection | Hymenomycete Boxed Type Collection |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Box |
| Preparation Method | Dried |
