An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).
Appalachia is a cultural region in the Eastern United States that stretches from the Southern Tier of New York to northern Alabama, Mississippi and Georgia.
Hartford is the capital of the U.S. state of Connecticut.
Johann Jakob Bernhardi (born 1 September 1774 in Erfurt; died 13. May 1850 in Erfurt) was a German doctor and botanist.
New England is a geographical region comprising six states of the northeastern United States: Maine, Vermont, New Hampshire, Massachusetts, Rhode Island and Connecticut.
North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.
Olof Peter Swartz (September 21, 1760 – September 19, 1818) was a Swedish botanist and taxonomist.
The Piedmont is a plateau region located in the eastern United States.
In geography, the temperate or tepid climates of Earth occur in the middle latitudes, which span between the tropics and the polar regions of Earth.