166 
IOWA ACADEMY OP SCIENCES. 
LIST OF ARTICLES. 
1. Arthur, J. C. Flora of Floyd county, Iowa. Bot. Gaz. 
7 : 127. N 1882. The paper was published in a history of Floyd 
county and contained only a popular statement about the 
lichens. 
2. Bessey, C. E. Preliminary List of the Carpophytes of 
the Ames Flora. Bull. Iowa Agr. College. 141-148. N 1884. 
Gives a list of twenty-four lichens. 
3. . The Study of Lichens. Am. Nat. 
21 : 666-667. J1 1887. 
4. Eby, Amelia F. Preliminary List of the Lichens of 
Lancaster County, Pennsylvania. Pamphlet, 5. 29 Ja 1894. 
5. . Reprint of the Preliminary List of 
Lichens of Lancaster County, Pennsylvania. Pamphlet, 17. 
7 Mr 1894. 
6. . A List of Lichens and a Partial List 
of Fungi Collected in Lancaster County, Pennsylvania. 
Pamphlet, 13. 22 O 1894. 
7. Darlington, W. Flora Cestrica, an Herborizing Com- 
panion for the Young Botanists of Chester County, Pennsyl- 
vania, Philadelphia: pp. 431-456. 1883. 105 species, deter- 
mined by E. Michener, are enumerated with short descriptions. 
8. Eaton, A. Manual of Botany of North America, 
Albany, 1817. Contains descriptions of some lichens. 
9. Eckfeldt, J. W. Notes on the Lichens in the Herba- 
rium of the Philadelphia Academy of Science. Proc. Acad. 
Sci. Phil. : 342-343. 1886. 
10. . Some New North American Lichens. 
Bull. Torr. Bot. Club 16: 104-106. Ap 1889. Gives six of Dr. 
W. Nylander’s descriptions of new North American lichens. 
11. . A further enumeration of some Lichens 
of the United States. Bull. Torr Bot. Club 1 7 : 255-257. 9 O 
1890. Gives descriptions of ten species. 
12. . A Lichen new to the United States, 
Alectoria cetrariza. Nyl. Bull. Torr. Bot. Club 18: 257. 8 Au 
1891. 
13. . In list of plants collected by the United 
States steamer Albatross, in 1887-1891, along the western coast 
of America, Cont. Nat. Herb. 1 : 70-79. 1892. Lichens by Elk- 
feldt. 
