Verbatim text: Sargent, C. S. 1918. Notes on North American trees. I. Quercus. Bot. Gaz. 65: 423-459.
Author: Sargent, C.S.
Year: 1918
Title: Notes on North American trees. I. Quercus
Journal: Bot. Gaz
Volume: 65
Pages: 423–459
PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/332259