| Name | Giesen, Hans | 
| First date flourished | 1938 | 
| ASA Botanist ID | 175207 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/229679a0-638c-4d34-be61-37e5348b6392 | 
| Variant name | Hans Giesen | 
| Author name | Giesen | 
| B & P Author Abbrev. | Giesen | 
| Standard/Label Name | Giesen | 
| Full Name | Giesen, Hans | 
| Specialty Author | Spermatophytes | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
