| Name | Walter, Helmut E. | 
| Date of birth | 1947 | 
| Remarks | [author note: Cactaceae] [collector note: CONC, M] | 
| ASA Botanist ID | 136804 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ccb3cdf7-3ff8-4be5-8e87-4902b8bb5ea0 | 
| Variant name | Helmut E. Walter | 
| Variant name | Helmut Walter | 
| Author name | Helmut Walter | 
| B & P Author Abbrev. | Helmut Walter | 
| Standard/Label Name | H.E. Walter | 
| Full Name | Walter, Helmut E. | 
| Geography Author | Germany | 
| Geography Collector | Chile | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Phanerogams | 
| Citation as Author | Kakteen Sukk. 53(10): 258. 2002 | 
| Citation as Author | pers. comm. from S. Dressler | 
| Citation as Collector | Kakteen Sukk. 53(10): 261. 2002 |