| Name | Gueldenstaedtia delavayi f. alba H. P. Tsui |
| Authorship | H. P. Tsui |
| Rank | Forma |
| Placed in | Gueldenstaedtia delavayi Franchet |
| GUID | urn:lsid:ipni.org:names:885301-1 |
| Citation | 1979 Bull. Bot. Lab. N. E. Forest. Inst., Harbin 5: 43 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gueldenstaedtia delavayi f. alba H. P. Tsui |
| Identification made in | 2011 (1) |