| Name | Espinosa Bustos, Marcial Ramon |
| Date of birth | 1874 |
| Date of death | 1959 |
| Remarks | [author note: Galapagos Islands; AMES, B, F, GH, NY, SGO, US] [collector note: Chile (1902-1945): AMES, F, GH, NY, SGO, SI; Galapagos Is.: B, NY; Ecuador: F, NY, US] |
| ASA Botanist ID | 141759 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07860140-9d22-46e4-b98f-6b48dbd54e9c |
| Variant name | Marcial R. Espinosa Bustos |
| Variant name | Marcial Ramon Espinosa Bustos |
| Author name | Espinosa |
| B & P Author Abbrev. | Espinosa |
| Standard/Label Name | M. R. Espinosa Bustos |
| Full Name | Espinosa Bustos, Marcial Ramon |
| Geography Author | Chile, Ecuador |
| Geography Collector | Chile, Ecuador |
| Specialty Author | Fungi and Lichens |
| Specialty Author | Pteridophytes |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Index Herbariorum - Collectors E-H |
| Holdings | Search for specimens collected by M. R. Espinosa Bustos |
| Collections in | 1917 (1), 1921 (1), 1922 (1), 1925 (1), 1928 (1), 1933 (2), 1934 (1), 1935 (3), 1947 (1), 1949 (1) |