| Classification | Crassulaceae: Sedum | 
| Harvard University Herbaria Barcode(s) | 00042558 | 
| Type Status | Isotype | 
| Collector | Y. E. J. Mexia | 
| Collector number | 1600 | 
| Country | Mexico | 
| State | Jalisco | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco | 
| Locality | Real Alto, La Bufa | 
| Date Collected | 1927-01-30 | 
| Verbatim Elevation | 2500 m. | 
| Habitat | Rocky, precipitous slope. In oak trees. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/327c73c7-b56d-4311-ac27-23321b2faafd | 
| Harvard University Herbaria Barcode | 00042558 | 
| Herbarium | GH | 
| Family | Crassulaceae | 
| Type Status | Isotype | 
| Isotype of | Sedum lignicaule Fröderström | 
| Taxon Reference | (for  Sedum lignicaule Fröderström) Acta Horti Gothob. 1936. 10, App.: 36. | 
| Family | Crassulaceae | 
| Determination | Sedum tortuosum Hemsley | 
| Determined by | R. T. Clausen | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |