| Classification | Rosaceae: Horkelia |
| Classification 1 | Rosaceae: Potentilla |
| Harvard University Herbaria Barcode(s) | 00443807 |
| Collector | D. Douglas |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cae28f4a-87b6-46b4-b19f-99c6b45f698b |
| Harvard University Herbaria Barcode | 00443807 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. A. Gray. Torr. & Gray, Fl. N. Am. |
| Family | Rosaceae |
| Determination | Horkelia californica var. frondosa (Greene) Ertter & Reveal |
| Determined by | Ertter, Barbara J. |
| Date Determined | 2013 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | [see Collection Object remarks] |
| Family | Rosaceae |
| Determination | Horkelia frondosa (Greene) Rydberg |
| Determined by | Keck, David Daniels |
| Date Determined | 1938 |
| Annotation Text | This sheet is an exact match of the one in Lindley's herbarium labelled "P. glandulosa ß incisa B.R. 1973", supposedly in Lindley's hand, and "California, Douglas." The description in Bot. Reg. 23: 1973, however, applies to some form of Potentilla glandulosa as does the figure. The description is |
| Family | Rosaceae |
| Determination | Potentilla glandulosa var. incisa Lindley |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2013] |
| Determination Remarks | [label name] |
| Family | Rosaceae |
| Determination | Horkelia sp. |
| Determined by | P.A.R. [P. A. Rydberg] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Description | only seven words long and I suspect the artist may have been instructed to draw up the flowers from some previous plates lacking proper flowers at the time. However it was, the specimen Lindley preserved for his new variety prove to be Horkelia frondosa. |
