| Classification | Hydrangeaceae: Philadelphus |
| Harvard University Herbaria Barcode(s) | 01737867 |
| Collector | F. W. Pennell & R. L. Schaeffer, Jr. |
| Collector number | 22197 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Garfield County |
| Locality | Route 24, Grizzly Creek, 6 miles east of Glenwood Springs |
| Date Collected | 1938-06-26 |
| Verbatim Elevation | 5800-6100 ft. |
| Habitat | Rocky granitic slope |
| Container | Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cabfd80b-4a27-41d2-85d4-f4d391dd801a |
| Harvard University Herbaria Barcode | 01737867 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia |
| Family | Hydrangeaceae |
| Determination | Philadelphus microphyllus A. Gray |
| Determined by | Henrickson, James Solberg |
| Date Determined | 2009 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
