| Classification | Asteraceae: Lactuca |
| Classification 1 | Asteraceae: Ixeris |
| Classification 2 | Asteraceae: Youngia |
| Classification 3 | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00126996 |
| Type Status | Isosyntype |
| Collector | A. Henry |
| Collector number | 5762 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan |
| Locality | Prov. Szechuan |
| Date Collected | 1885 - 1888 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa12989a-2fa4-4f05-b410-1fcb8eafa2d0 |
| Harvard University Herbaria Barcode | 00126996 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca sp. |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Lactuca humifusa Dunn |
| Determined by | Kilian, Norbert |
| Annotation Text | isosyntype |
| Family | Asteraceae |
| Determination | Ixeris sp. |
| Date Determined | 1944 |
| Annotation Text | not sufficient for identification |
| Family | Asteraceae |
| Determination | Youngia humifusa (Dunn) Y. L. Peng & X. F. Gao |
| Determined by | Kilian, Norbert |
| Determination Remarks | [is Current name] |
| Annotation Text | ≡ Crepidastrum humifusum (Dunn) Sennikov |
| Family | Asteraceae |
| Type Status | Isosyntype |
| Isosyntype of | Lactuca humifusa Dunn |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Lactuca humifusa Dunn) J. Linn. Soc., Bot. 1903. 35(247): 512. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
