Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
Ulmus americana
Quercus
Fraxinus
Populus
Juglans
Acer
Elaeagnus
Pinus
Tilia
gleditsia
Platanus
Robinia
Salix nigra
Carya aquatica