The Online Books Page

Books by National Museum of Natural History (U.S.). Botany:

Books in the extended shelves:

• National Museum of Natural History (U.S.). Botany: Contributions from the United States National Herbarium. (Smithsonian Institution Press., 1890), also by United States National Herbarium and United States National Museum (page images at HathiTrust)

Find more by National Museum of Natural History (U.S.). Botany at your library, or elsewhere.