| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Aecidium | 
| Harvard University Herbaria Barcode(s) | 00888666 | 
| Type Status | Possible Type | 
| Collector | M. S. Clemens | 
| Collector number | 3453 | 
| Country | Philippines | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon | 
| Locality | Bambang, Nueva Viscaya Prov., Luzon | 
| Date Collected | 1924-01-** | 
| Container | Philippine Fungi | 
| Substrate | On Emilia sonchifolia | 
| Host | Emilia sonchifolia | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1e243157-314e-41ff-b343-4a189ca31e89 | 
| Harvard University Herbaria Barcode | 00888666 | 
| Herbarium | FH | 
| Family | Pucciniaceae | 
| Type Status | Possible Type | 
| Possible Type of | Aecidium formosanum Sydow & P. Sydow | 
| Verified by | Sydow, Hans | 
| Determination Remarks | [filed under] [current name] | 
| Annotation Text | Authentic | 
| Taxon Reference | (for  Aecidium formosanum Sydow & P. Sydow) Ann. Mycol. 1913. 11(1): 56. | 
| Taxon Reference | (for  Aecidium formosanum Sydow & P. Sydow) Ann. Mycol. 1913. 11 (1): 56. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |