| Classification | Caryophyllaceae: Arenaria | 
| Harvard University Herbaria Barcode(s) | 01742049 | 
| Collector | D. E. Boufford & E. W. Wood | 
| Collector number | 21110 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Allegheny County | 
| Locality | Wilkins Township; 1.6 km (1 mile) west of U.S. route 22 on Rodi Road, then left for 0.5 km (0.3 mile) on Thompson Run Road (road 02233). roadside along the Union Rail Road tracks | 
| Date Collected | 1979-06-16 | 
| Habitat | Sandy roadside along railroad tracks | 
| Container | Plants of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/acc1f4b1-890e-45ff-be0f-80dd8d44dbd8 | 
| Harvard University Herbaria Barcode | 01742049 | 
| Herbarium | GH | 
| Previous ownership | Ex Herbarium, Carnegie Museum (CM), Pittsburgh, PA | 
| Family | Caryophyllaceae | 
| Determination | Arenaria serpyllifolia Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |