@book{bhlitem220306, title = {George Engelmann : botanical notebook 11 : Opuntia 1856-1882 }, volume = {Box 6: Folder 2: Opuntia: 1857-1888}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/220306}, note = {https://www.biodiversitylibrary.org/bibliography/124593}, publisher = {}, author = {Engelmann, George,}, year = {1857}, pages = {25}, keywords = {(Joseph Hinson),|1809-1884|1826-1892|1829-1903|1841-1927|1842-1899|1843-1915|1859-1934|Botanical illustration|Britton, Nathaniel Lord,|Cactaceae|Correspondence|Coues, Elliott,|Engelmann, George,|Greene, Edward Lee,|Mellichamp, J. H|North America|Opuntia|Parish Brothers (Nursery)|Plant collecting|Plants|Sargent, Charles Sprague,|Watson, Sereno,|}, }