| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Agaricus | 
| Harvard University Herbaria Barcode(s) | 00616143 | 
| Type Status | Type | 
| Collector | C. Wright | 
| Collector number | 54 | 
| Country | Japan | 
| Geography | Asia: East Asia (Region): Japan | 
| Locality | [no additional data] | 
| Date Collected | 1853 - 1856 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b372115f-8fca-4cab-823b-e840bf4fb03e | 
| Harvard University Herbaria Barcode | 00616143 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Type Status | Type | 
| Type of | Agaricus porphyrophyllus Berkeley & M. A. Curtis | 
| Taxon Reference | (for  Agaricus porphyrophyllus Berkeley & M. A. Curtis) Proc. Amer. Acad. Arts 1860 ["1858"]. 4: 117. | 
| Family | Agaricaceae | 
| Determination | Agaricus porphyrophyllus Berkeley & M. A. Curtis | 
| Determination Remarks | [filed under] [current name] | 
| Subcollection | Herbarium of the United States North Pacific Exploring Expeditio | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |