| Name | Sparre, Carl Sigge Benkt Ulfsson [Baron] |
| Date of birth | 1918 |
| Date of death | 1986 |
| Remarks | [collector note: col. 1947-51: C, GB, S.] Example of Names published: Atriplex sanambrosiana Sparre, Lilloa 20: 267 (1949) |
| ASA Botanist ID | 108416 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62dac190-64ee-4630-bd9b-4401a8732ca9 |
| Variant name | B. Sparre |
| Variant name | Baron Carl Sigge Benkt Ulfosson Sparre |
| Variant name | Sparre, Benkt |
| Variant name | Sparre, Carl Sigge Bengt Ulfsson [Baron] |
| Variant name | Sparre, Bengt |
| Author name | Sparre |
| B & P Author Abbrev. | Sparre |
| Standard/Label Name | C. S. B. U. Sparre |
| Full Name | Sparre, Carl Sigge Benkt Ulfsson [Baron] |
| Geography Collector | Argentina, Chile, Ecuador, Mexico |
| Specialty Collector | Phanerogams |
| Citation as Collector | Index Herbariorum - Collectors S |
| Citation as Collector | Kurtziana [Museo Botanico, Facultad de Ciencias Exactas, Fisicas y Naturales] |
| Citation as Collector | pers. comm. with B. Bates |
| Member of teams/groups | |
| Holdings | Search for specimens collected by C. S. B. U. Sparre |
| Collections in | 1952 (1), 1955 (1), 1966 (1), 1967 (6), 1981 (18) |
| Collector Teams: | C. S. B. U. Sparre & F. B. Vervoorst L. Constance & C. S. B. U. Sparre |