| Name | McGregor, Ronald Leighton |
| Date of birth | 1919 |
| Date of death | 2012 |
| Remarks | [collector note: KANU] [author note: KANU: Flora of Great Plains] Example of Name Published: Echinacea simulata R.L. McGregor in Sida 3: 282. 1968. |
| ASA Botanist ID | 103891 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/716d9d09-4a14-44aa-9013-9c0ac045b282 |
| Variant name | Ronald Leighton McGregor |
| Author name | McGregor |
| B & P Author Abbrev. | McGregor |
| Standard/Label Name | R. L. McGregor |
| Full Name | McGregor, Ronald Leighton |
| Geography Collector | Mexico, United States of America |
| Specialty Author | Spermatophytes |
| Specialty Author | Bryophytes |
| Citation as Collector | Index Herbariorum - Collectors M |
| Citation as Author | Authors of Plant Names |
| Citation as Author | Death year from Craig C. Freeman (KANU) |
| Member of teams/groups | |
| Author in | Checkl. Kansas Vasc. Pl. |
| Holdings | Search for specimens collected by R. L. McGregor |
| Collections in | [no date] (1), 1918 (1), 1923 (1), 1940 (16), 1941 (56), 1946 (7), 1948 (4), 1949 (5), 1950 (45), 1951 (32), 1952 (6), 1953 (1), 1954 (1), 1956 (95), 1957 (5), 1959 (71), 1960 (79), 1961 (7), 1962 (17), 1963 (16), 1964 (1), 1965 (2), 1967 (9), 1969 (24), 1970 (5), 1975 (4), 1976 (21), 1983 (10), 1984 (6) |
| Collector Teams: | R. L. McGregor, L. J. Harms, A. J. Robinson, R. del Rosario & R. Segal R. L. McGregor & W. H. Horr W. H. Horr & R. L. McGregor S. Stephens, R. L. McGregor & J. E. Bare W. H. Horr, R. L. McGregor & L. D. Volle L. H. Franklin, R. L. McGregor & W. H. Horr R. E. Brooks, R. L. McGregor & L. A. Hauser L. H. Franklin & R. L. McGregor E. W. Lathrop & R. L. McGregor K. L. Johnson, J. E. Bare & R. L. McGregor J. E. Bare & R. L. McGregor R. L. McGregor & J. E. Bare W. H. Horr, R. L. McGregor & R. Schmidt |
| Author Teams: | J. E. Bare & R. L. McGregor |
