| Name | Barthlott, Wilhelm A. | 
| Date of birth | 1946 | 
| Remarks | [author note: BONN; Epithytic Cactaceae; scanning-electron microscopy; angiosperm systematics] [collector note: BONN, FR, K, ZSS [Barthlott provided a portion of the data on 10 Oct 2000]] | 
| ASA Botanist ID | 123139 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fe5c9ab6-13d2-42ea-9b77-7d3c919dfff4 | 
| Variant name | Wilhelm A. Barthlott | 
| Author name | Barthlott | 
| B & P Author Abbrev. | Barthlott | 
| Standard/Label Name | W. A. Barthlott | 
| Full Name | Barthlott, Wilhelm A. | 
| Geography Author | Germany | 
| Geography Collector | Côte d'Ivoire,  Ecuador,  Germany,  Madagascar | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Phanerogams | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
| Citation as Author | Index Herbariorum. Part 1: The Herbaria of the World. Eighth Edition. Bronx, NY | 
| Citation as Collector | Index Herbariorum, ed. 8 | 
| Member of teams/groups |  | 
| Collector Teams: | W. A. Barthlott & D. J. Supthut  W. Rauh & W. A. Barthlott |