Field Notebook: 1967
Page 23
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
49. Erigeron strigosus Hill top. with Bouteloua 50 Koeleria cristata Corylus Americana Board ivn of Q. macrocarpa 51) Corylus Americana 52. Prunus pensylvanica leaves in AX. 53 Q. scrota Also.