| Birth Name: | Rimo Carlo Felice Bacigalupi |
| Birth Date: | 24 March 1901 |
| Birth Place: | San Francisco, California |
| Death Place: | Berkeley, California |
| Fields: | Botany, taxonomy |
| Workplaces: | Jepson Herbarium, University of California, Berkeley |
| Education: | Lowell High School (San Francisco) |
| Thesis Title: | A monograph of the genus Perezia, section Acourtia |
| Thesis Url: | https://www.jstor.org/stable/41764166 |
| Thesis Year: | 1931 |
| Doctoral Advisor: | B. L. Robinson |
| Author Abbrev Bot: | Bacig. |
| Spouses: | )--> |
| Partners: | )--> |
Rimo Bacigalupi (1901–1996), known as "Bach",[1] was an American botanist and taxonomist, an expert in the flora of California. He was the first curator of the Jepson Herbarium at the University of California, Berkeley.[2]
Rimo was a son of Prospero and Gisella Bacigalupi, who were of Genovese origin. He was educated at Lowell High School and entered Stanford University intending to become a lawyer, but changed his major from English to botany, receiving the A.B. degree in 1923 and A.M. in 1925. He then taught botany and Italian at Mills College before studying at Harvard for his Ph.D. degree which was awarded in 1931. He worked for the California Forest Experimental Station of the U.S. Forest Service 1933–1938. He served with the U.S. Army during World War II, then returned to Stanford as an instructor in biology.[3] He was president of the California Botanical Society 1957–1958.[4]
When Willis Linn Jepson, professor of botany at UC Berkeley, died in 1946, he left his estate to the University of California for the purpose of continuing his studies of Californian flora. With the bequest the university established the Jepson Herbarium and Library, and Bacigalupi was appointed its first curator in 1950. He retired in 1968 but continued his botanical studies until suffering a stroke in 1983.
Besides his mastery of botany, Bacigalupi was an expert in operatic scores, Romance languages, postage stamps and railroads. He was a member of the Sierra Club for 71 years.[5]