A calendar of the leafing, flowering and seeding of the common trees of the eastern United States - Lamb, George N. (George Newton); Mikesell, Thomas, 1837-; Smith, J. Warren (John Warren), 1863-1940. (Washington : G.P.O., 1915)
Second work chiefly tables.
"W.B. no. 558."
Includes bibliographical references (p. 16-19).
Keywords: Trees -- East (U.S.) -- Phenology; Plant phenology -- Ohio -- Wauseon -- Tables