| Classification | Lichens: Physconia | 
| Harvard University Herbaria Barcode(s) | 00302727 | 
| Collector | R. H. Howe | 
| Collector number | 619 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord | 
| Date Collected | 1909-02-22 | 
| Habitat | on Pyrus | 
| Substrate | on Pyrus [on bark; corticolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea80fd5f-4169-4709-9612-61e87b76ba0e | 
| Harvard University Herbaria Barcode | 00302727 | 
| Herbarium | FH | 
| Previous ownership | ex Lichenes Novae Angliae No. 12, determined and prepared by R. Heber Howe, Jr.; Thoreau Museum of Natural History Concord, Massachusetts | 
| Determination | Physconia enteroxantha (Nylander) Poelt | 
| Determined by | Dibben, Martyn J. | 
| Date Determined | 1974 | 
| Determination Remarks | [current name] | 
| Annotation Text | (p.p.)
Med K(C)+ y | 
| Determination |  | 
| Determined by | [R. Heber Howe, Jr.?] | 
| Determination Remarks | [filed under] [label name] | 
| Subcollection | Herbarium of R. Herber Howe Jr. | 
| Preparation Type | Packet | 
| Preparation Method | Dried |