| Classification | Caryophyllaceae: Silene |
| Harvard University Herbaria Barcode(s) | 00037889 |
| Type Status | Holotype |
| Collector | A. Kellogg & W. G. W. Harford |
| Collector number | 78 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington |
| Locality | At base of Castle Rock, Cascades |
| Date Collected | 1869-05-27 |
| Habitat | Growing among fragmentary rock |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7701a7b1-215a-48af-b5fb-931b1cb1dbb8 |
| Harvard University Herbaria Barcode | 00037889 |
| Herbarium | GH |
| Family | Caryophyllaceae |
| Type Status | Holotype |
| Holotype of | Silene monantha S. Watson |
| Verified by | P. K. Holmgren & W. T. Kittredge |
| Date Determined | 2009-07-06 |
| Taxon Reference | (for Silene monantha S. Watson) Proc. Amer. Acad. Arts 1875. 10: 340. |
| Family | Caryophyllaceae |
| Determination | Silene douglasii var. douglasii |
| Determined by | S. Kephart & K. Sturgeon |
| Date Determined | 1991-06-01 |
| Determination Remarks | [current name] |
| Family | Caryophyllaceae |
| Determination | Silene douglasii var. monantha (S. Watson) B. L. Robinson |
| Determined by | B. Maguire & C. L. Hitchcock |
| Date Determined | 1942-03-27 |
| Annotation Text | [annotated as ssp., ined.] Type of S. monantha S. Wats. |
| Family | Caryophyllaceae |
| Determination | Silene monantha S. Watson |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Family | Caryophyllaceae |
| Determination | Silene douglasii var. monantha (S. Watson) B. L. Robinson |
| Determined by | B. L. Robinson |
| Determination Remarks | [B. L. Robinson (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
