Ida Kaplan Langman

This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources. Find sources: "Ida Kaplan Langman" – news · newspapers · books · scholar · JSTOR (January 2020) (Learn how and when to remove this message)

Ida Kaplan Langman was a Russian Empire-born, American botanist. She made two long expeditions in Mexico from 1939 to 1941 and from 1948 to 1949. She is best known as the author of A Selected Guide to the Literature on the Flowering Plants of Mexico (1964).^[1]