| Name | Williams, Harry |
| Date of birth | 1918 |
| Date of death | 2000 |
| Remarks | Husband of Claire G. Williams. Millbrook, Ontario. [collector note: Great Britain: NMW (col. 1956), Canada, Ontario 1957-1960; with H. Crum in Canada, Quebec 1959-1960; Canada, Newfoundland and Labrador 1974] |
| ASA Botanist ID | 129355 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12308775-d045-4556-9dd4-e1d9b1d26204 |
| Variant name | Harry Williams |
| Standard/Label Name | Har. Williams |
| Full Name | Williams, Harry |
| Geography Collector | Canada |
| Specialty Collector | Mosses |
| Specialty Collector | Hepatics |
| Specialty Collector | Bryophytes |
| Citation as Collector | Index Herbariorum - Collectors T-Z |
| Citation as Collector | Index Herbariorum - Collectors T-Z |
| Citation as Collector | Pterigoneurum ovatum in Ontario Bryologist. Journal of the Sullivant Moss Society. Binghampton, NY |
| Citation as Collector | Obituary accessed 20 Feb 2019 https://www.legacy.com/obituaries/theglobeandmail/obituary.aspx?n=harry-williams&pid=189711110 |
| Member of teams/groups | |
| Holdings | Search for specimens collected by Har. Williams |
| Collections in | 1959 (1), 1960 (1) |
| Collector Teams: | Harry Williams & R. F. Cain |