8 



Mentions several forest trees of the Muskingum 

 Valley (p. 125). 



1838. 



History of Ohio Botany [in a History of the State 

 of Ohio, Natural and Civil], by Caleb Atwater A. M. 

 First Edition, 1838, pp. 71-92. 



Gives list of 68 trees (using both common and 

 Botanal names), 6 species of grape-vine, and 131 

 species herbaceous plants ; gives notes on the trees, 

 grape-vines, and some other plants, also on "Natural- 

 ized Plants" (as Tobacco, Sweet Potatoes. Hemp, 

 Flax), "Naturalized trees" (fruit trees). Grasses, 

 native and naturalized. 



1841. 



Flowering of plants and trees, ripening of fruits, 

 etc. in 1840, [Marietta, Ohio] by S. P. Hildreth. Ameri- 

 can Journal of Science and Arts, 40: 347, (1841). 



Gives date of first flowering of a number of native 

 plants. "Blight in Pear and Quince trees worse than 

 ever known." 



1842. 



History of an early voyage on the Ohio and Miss- 

 issippi Rivers, with historical sketches of the different 

 points along them, etc. by S. P. Hildreth, M. D., in 

 American Pioneer (second edition). Vol. 1, pp. 89-105, 

 128-142, Cincinnati, Ohio, 1842. 



The trip was made in 1805. In chapter 3, (p. 96) 

 the trip from Gallipolis to North Bend gives note as to 

 Ginseng and timber trees, but no list of plants given. 



Abstract of a Meteorological Journal for the year 

 1841, kept at Marietta, Ohio, by S. P. Hildreth. Ameri- 

 can Journal of Science and Arts, 42: 345, (1842). 



Mentions prevalence of Wheat Rust. 



1843. 

 Meteorological Journal for 1842, kept at Marietta, 

 Ohio, b^^ S. P. Hildreth. Am. Jour, of Sci. and Arts. 44: 

 348-9 (1843). 



