This list of common names and their scientific (Latin) equivalents
includes only those plants that are mentioned in the text. With minor
exceptions, authority for the scientific names of all plants and for the
common names of all plants except trees is the second edition (1942) of
_Standardized Plant Names_, edited by Harlan P. Kelsey and William A.
Dayton. Authority for common names of trees is _Check List of Native and
Naturalized Trees of the United States (Including Alaska)_, by Elbert L.
Little, Jr. (U.S. Department of Agriculture Handbook No. 41, published
in 1953.)