| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Agaricus | 
| Classification 1 | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Mycena | 
| Barcode(s) | 00965772 | 
| Type Status | Type | 
| Collector | J. Small | 
| Country | Japan | 
| State | Tokyo | 
| Geography | Asia: East Asia (Region): Japan: Tokyo: Ogasawara-gunto | 
| Locality | Bonin Islands | 
| Date Collected | 1854-10-22 [22.10.54] | 
| Habitat | Hill Sides | 
| Substrate | grows on rotten wood | 
| Remarks | [taxon number from Proc. Amer. Acad. Arts 4. 1860. Characters of New Fungi ...] No. 15
[C. Wright listed on pre-printed primary label, but note in packet lists Small as the collector] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cdd0606-03d2-4acc-b593-51bc65c36769 | 
| Harvard University Herbaria Barcode | 00965772 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Type Status |  Type | 
| Type of |  Agaricus rhodoconis Berkeley & M. A. Curtis | 
| Determination Remarks |  [filed under] [label name] | 
| Taxon Reference | (for  Agaricus rhodoconis Berkeley & M. A. Curtis) Proc. Amer. Acad. Arts 1860. 4: 113. | 
| Family | Agaricaceae | 
| Determination |  Mycena rhodoconis (Berkeley & M. A. Curtis) Saccardo | 
| Determination Remarks |  [current name] | 
| Subcollection | Herbarium of the United States North Pacific Exploring Expeditio | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |