| Name | Johnston, John Robert |
| Date of birth | 1880 |
| Date of death | 1953 |
| Remarks | [author note: fungi: FH; Aecidium pisoniae Arthur & J.R. Johnst.] [collector note: collected Margarita Island ca. 1903; GH, NY, US; LIved at 7 Oak View Terrace, Jamaica Plain, Boston, Massachusetts] |
| ASA Botanist ID | 102840 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7db6630b-acfd-433e-9966-b61cfc96c056 |
| Variant name | John Robert Johnston |
| Variant name | Johnston, J. R. |
| Author name | J. R. Johnston |
| B & P Author Abbrev. | J. R. Johnst. |
| Standard/Label Name | J. R. Johnston |
| Full Name | Johnston, John Robert |
| Geography Author | United States of America |
| Geography Collector | Venezuela |
| Specialty Author | Fungi and Lichens |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Index Herbariorum - Collectors I-L |
| Member of teams/groups | |
| Author in | Cat. Pl. Guatemala |
| Holdings | Search for specimens collected by J. R. Johnston |
| Collections in | [no date] (12), 1890 (1), 1902 (1), 1903 (113), 1906 (1), 1911 (5), 1912 (3), 1913 (1), 1914 (1), 1915 (1), 1916 (5), 1918 (1), 1919 (2), 1920 (1), 1921 (2), 1928 (1), 1936 (4), 1937 (3), 1938 (36), 1939 (20), 1940 (8), 1941 (31), 1946 (1) |
| Collector Teams: | J. R. Johnston & J. A. Stevenson J. R. Johnston & O. O. Miller O. O. Miller & J. R. Johnston Jenkins, J. R. Johnston & O. O. Miller J. C. Arthur & J. R. Johnston J. R. Johnston & J. R. Porter |
| Author Teams: | Arthur & J. R. Johnston |
