Correspondence : Tatnall (Edward) and Engelmann (George), 1858-1868 - Tatnall, Edward, (1858)
https://www.biodiversitylibrary.org/bibliography/79991
Keywords: 1809-1884|1810-1888|-1898|Alismataceae|Botanical specimens|Correspondence|Engelmann; George; |Gray; Asa; |Identification|Isoetaceae|Isoetes|Letters|Manual of the botany of the northern United States|Sagittaria|Tatnall; Edward; |