| Classification | Ditrichaceae: Pleuridium |
| Classification 1 | Archidiaceae: Archidium |
| Harvard University Herbaria Barcode(s) | 00939954 |
| Collector | A. Chase |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia |
| Locality | near Potomac R[iver] NW of Rosslyn |
| Date Collected | 1904-04-12 |
| Habitat | Summit of sterile hill |
| Container | Flora of the Potomac Valley |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3ed93d22-b6f3-4cc2-81fd-e512a970a19f |
| Harvard University Herbaria Barcode | 00939954 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Edward B. Chamberlain No. 2005 |
| Family | Ditrichaceae |
| Determination | Pleuridium alternifolium (Dickson ex Hedwig) Bridel |
| Determined by | Bartram, Edwin Bunting |
| Date Determined | 1905-02-02 |
| Determination Remarks | [0] [is label name] |
| Family | Archidiaceae |
| Determination | Archidium alternifolium (Dickson ex Hedwig) Schimper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
