| Name | MacGregor, William | 
| Date of birth | 1846 | 
| Date of death | 1919 | 
| Remarks | [collector note: Sir; Canada (Labrador, ±1904-06): K, New Guinea (e.g. Owen Stanley Range) & Louisiades (col. ± 1888-1901): B (e.g. Musci & Orch.), C (Scitamineae), H (Musci), K, L, MEL, US (24 Gramineae). S. Nigeria (Lagos) (col. 1901-02); B (± 100), K (orig.), L] | 
| ASA Botanist ID | 111587 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e93d9d03-7b05-498e-bfac-2c76d586c238 | 
| Standard/Label Name | W. MacGregor | 
| Full Name | MacGregor, William | 
| Geography Collector | Canada, Nigeria, Papua New Guinea | 
| Citation as Collector | Index Herbariorum - Collectors M | 
| Holdings | Search for specimens collected by W. MacGregor | 
| Collections in | [no date] (1), 1889 (3), 1902 (2) | 
