| Classification | Crassulaceae: Cotyledon |
| Classification 1 | Crassulaceae: Sedum |
| Harvard University Herbaria Barcode(s) | 00042425 |
| Type Status | Holotype |
| Collector | J. Howell & T. J. Howell |
| Collector number | 322 |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | Cascade Mts. |
| Date Collected | 1880-07-** |
| Container | Oregon Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bfdf4594-4d9f-4a69-b7eb-b1d52082e307 |
| Harvard University Herbaria Barcode | 00042425 |
| Herbarium | GH |
| Family | Crassulaceae |
| Type Status | Holotype |
| Holotype of | Cotyledon oregonensis S. Watson |
| Verified by | Zika, Peter Francis & Wilson, Barbara Lynn |
| Date Determined | 2013 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Cotyledon oregonensis S. Watson) Proc. Amer. Acad. Arts 1882. 17: 373. |
| Family | Crassulaceae |
| Type Status | Holotype |
| Holotype of | Cotyledon oregonensis S. Watson |
| Verified by | Denton, Melinda Fay |
| Date Determined | 1979 |
| Taxon Reference | (for Cotyledon oregonensis S. Watson) Proc. Amer. Acad. Arts 1882. 17: 373. |
| Family | Crassulaceae |
| Determination | Sedum oregonense (S. Watson) M. Peck |
| Determined by | Zika, Peter Francis & Wilson, Barbara Lynn |
| Date Determined | 2013 |
| Determination Remarks | [current name] |
| Family | Crassulaceae |
| Determination | Sedum oregonense (S. Watson) M. Peck |
| Determined by | Denton, Melinda Fay |
| Date Determined | 1979 |
| Family | Crassulaceae |
| Determination | Cotyledon oregonensis S. Watson |
| Determined by | Clausen, Robert Theodore |
| Date Determined | 1941-01-06 |
| Annotation Text | Type |
| Family | Crassulaceae |
| Determination | Sedum oregonense (S. Watson) M. Peck |
| Determined by | Clausen, Robert Theodore |
| Date Determined | 1941-01-06 |
| Family | Crassulaceae |
| Determination | Cotyledon oregonensis S. Watson |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
