| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00009509 |
| Type Status | Possible Type |
| Collector | C. G. Pringle |
| Collector number | 6883 |
| Country | Mexico |
| State | Federal District |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Federal District |
| Locality | Tlalnepantla, Valley of Mexico, 7300 feet. |
| Date Collected | 1898-07-06 |
| Elevation | 2225 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/168741a8-b40b-4700-8777-185eb1e1fc93 |
| Harvard University Herbaria Barcode | 00009509 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Possible Type |
| Possible Type of | Lactuca brachyryncha Greenman |
| Verified by | A. P. Kirchgessner |
| Date Determined | 1992 |
| Taxon Reference | (for Lactuca brachyryncha Greenman) Proc. Amer. Acad. Arts 1899. 34: 578. |
| Family | Asteraceae |
| Determination | Lactuca brachyryncha Greenman |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
