| Intro | American botanist (1872-1950) |
| A.K.A. | Lahman, Bertha Marion Sherwood Lahman, Bertha Marion Sherwood, Mrs. Ch… |
| Was |
Scientist Botanist |
| From | United States of America |
| Type | Science |
| Gender | female |
| Birth | 1 January 1872 |
| Death |
1 January 1950 (aged 78 years) |
Bertha Marion (née Sherwood) Lahman (1872-1950) was an American botanist specializing in cacti of Oklahoma.
The standard author abbreviation Lahman is used to indicate this person as the author when citing a botanical name.