| Name | Lack, Hans Walter |
| Date of birth | 1949 |
| Remarks | [author note: Herbarium and types: B. Asteraceae] [collector note: B] |
| ASA Botanist ID | 132276 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/866fce8d-0d10-477c-b626-0186d9ff7a3c |
| Variant name | Hans Walter Lack |
| Author name | Lack |
| B & P Author Abbrev. | Lack |
| Standard/Label Name | H. W. Lack |
| Full Name | Lack, Hans Walter |
| Geography Author | Germany |
| Geography Collector | Germany |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxon; Official News Bulletin of the International Society for Plant Taxonomy. Utrecht |
| Citation as Collector | Index Herbariorum, ed. 8 |