| 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 |