| Classification | Aceraceae: Acer | 
| Barcode(s) | 00050389 | 
| Type Status | Holotype | 
| Collector | T. T. Yü | 
| Collector number | 19895 | 
| Country | China | 
| State | Yunnan | 
| Geography | Asia: East Asia (Region): China: Yunnan | 
| Locality | Upper Kiukiang Valley, Lungtigung (Clulung), mixed forest | 
| Date Collected | 1938-08-14 | 
| Remarks | This collection is also an Isotype of Acer chienii Hu & W. C. Cheng (see record number 50388) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/475fccff-a2b7-4e07-a82f-18d9fc71f9c3 | 
| Harvard University Herbaria Barcode | 00050389 | 
| Herbarium | A | 
| Family | Aceraceae | 
| Type Status |  Holotype | 
| Holotype of |  Acer tegmentosum f. rufescens E. Murray | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Acer tegmentosum f. rufescens E. Murray) Kalmia 1977. 8: 10. | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |