| Classification | Hydrangeaceae: Hydrangea | 
| Harvard University Herbaria Barcode(s) | 01750987 | 
| Collector | Brother Gerfroy-Arsène | 
| Collector number | 764 | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Howard County | 
| Locality | Ellicott City | 
| Date Collected | 1916-07-18 | 
| Container | Plants of Maryland | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/637fb6f4-8511-47f4-8b26-dff50c5572a0 | 
| Harvard University Herbaria Barcode | 01750987 | 
| Herbarium | A | 
| Previous ownership | [ex] Smithsonian Institution from The United States National Herbarium | 
| Family | Hydrangeaceae | 
| Determination | Hydrangea arborescens Linnaeus | 
| Determined by | McClintock, Elizabeth May | 
| Date Determined | 1950 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |