George Engelmann : botanical notebook 29 : Quercus - Engelmann, George, (1874)
https://www.biodiversitylibrary.org/bibliography/128761
Keywords: (Joseph Hinson); |1809-1884|1822-1882|1826-1892|1826-1901|1829-1903|1831-1904|1843-1915|Botanical illustration|Canby; William Marriott; |Correspondence|Engelmann; George; |Fagaceae|Greene; Edward Lee; |Hall; Elihu; |Meehan; Thomas; |Mellichamp; J. H|North America|Oak|Plant collecting|Plants|Quercus|Watson; Sereno; |