| Name | Yü, Te-tsun | 
| Date of birth | 1908 | 
| Date of death | 1986 | 
| Remarks | [author note: Yü Tse Tsun in 'Authors' is the same person; entry under "Yü Tse Tsun" is incorrect. PE; Rosaceae] [collector note: Collected extensively in Yunnan, Sichuan; A, GH, PE] | 
| ASA Botanist ID | 131088 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/42cb02a2-7ab1-4996-b864-d09f4ef91957 | 
| Variant name | Tse-Tsun Yü | 
| Variant name | Yu Dejun | 
| Variant name | Yü Dejun | 
| Author name | T. T. Yü | 
| B & P Author Abbrev. | T.T.Yü | 
| Standard/Label Name | T. T. Yü | 
| Full Name | Yü, Te-tsun | 
| Geography Author | China | 
| Geography Collector | China | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Phanerogams | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
| Citation as Collector | Authors of Plant Names. 1992 | 
| Citation as Collector | Specimen (GH) barcode 244278 | 
| Member of teams/groups |  | 
| Holdings | Search for specimens collected by T. T. Yü | 
| Collections in | [no date] (1939),  1921 (1),  1927 (1),  1928 (9),  1930 (12),  1931 (3),  1932 (575),  1933 (1),  1934 (6),  1935 (6),  1936 (6),  1937 (1817),  1938 (2867),  1939 (9),  1948 (1),  1984 (1) | 
| Collector Teams: | T. T. Yü & L. T. Lu  T. T. Yü & C. L. Li  T. T. Yü & H. T. Tsai  H. T. Tsai & T. T. Yü  T. T. Yü & T. C. Ku  T. T. Yü, Spongberg & L. T. Lu | 
| Author Teams: | T. T. Yü & L. T. Lu  T. T. Yü & C. L. Li  T. T. Yü & H. T. Tsai  H. T. Tsai & T. T. Yü  T. T. Yü & T. C. Ku  T. T. Yü, Spongberg & L. T. Lu |