| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Calliospora | 
| Harvard University Herbaria Barcode(s) | 01012104 | 
| Type Status | Type | 
| Collector | [no data available] | 
| Collector number | 5405 | 
| Country | Mexico | 
| State | Oaxaca | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca | 
| Locality | [no additional data] | 
| Date Collected | 1903-11-13 | 
| Host | On eysenhardtia orthocarpa | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5c7137b0-3edd-4ae0-bcc7-69d08abc863f | 
| Harvard University Herbaria Barcode | 01012104 | 
| Herbarium | FH | 
| Family | Pucciniaceae | 
| Type Status | Type | 
| Type of | Calliospora holwayi Arthur | 
| Taxon Reference | (for  Calliospora holwayi Arthur) Bot. Gaz. 1905. 39: 39. | 
| Family | Pucciniaceae | 
| Determination | Calliospora holwayi Arthur | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |