PUBLICATIONS BY OFFICERS AND STUDENTS OF THE DEPART- 
MENT OF BOTANY, COLUMBIA UNIVERSITY 
1. MEMorRs OF THE DEPARTMENT : 
ol. sepa se of the North American Species of the Genus 
Potggonin (1895). By John Kunkel — Fellow in Botany, 1893- 
1895 ; Curator of the Herbarium, 1895- 
uarto, 178 pages, 84 plates. Brice $6.0 
Vol. 2. A Monograph of the North Adsatieki Potentilleae (1898). 
By Per Axel Rydberg, Fellow in Botany, 1896-7. 
Quarto, 224 pages, rr2 plates. Price $6.00. 
2. CONTRIBUTIONS FROM THE DEPARTMENT: 
Vol. 1. Nos. 1-25. 1886-1892. Price $5.00 
Vol. 2. Nos, 26-50, 1892-1894. Price $5.00 
Vol. 3. Nos, 51-75, 1894-1895. Price $5.00 
Vol. 4. Nos. 76-100. 1895-1896. Price $5.00 
Vol. 5. Nos. 101-125, 1896-1897. Price $5.00 
Vol. 6. Nos. 126-150. 1897-1898. Price $5.00 
Vol. 7. Nos. 151-175. 1898-1901. Price $5.00 
Vol. 8. Nos. 176-200. 1901-1902. Price $5.00 
Vol. 9. Nos. 201-. 1903~-(current). 
List of separate numbers available on application, 
3- A Text-book of General Lichenology (1896). By Albert 
ae Fellow i in Botany, 1895-1896. 
fin a , 76 plates. Price $4.25 (cloth) ; $3.80 (paper). 
Published by W lard N. Clute & Co. Binghamton, N. Y. 
e Siete invites propositions relative to exchanges of her- 
barium material for any of the above named publications. Address 
mg t L. M. Underwood, Columbia University, N. Y. City 
he Illustrated Flora of the Northern United States, Santa, and 
the Brit sh Possessions from Newfoundland to the Parallel of the 
Southern Boundary of Virginia, and from the Atlantic Ocean westward 
to the 102d Meridian (1896-1898). By Nathaniel Lord Britton, Profes- 
sor of ates 1891~1896 ; Emeritus Professor 1896-, and Hon. Addi- 
son Bro 
Pace volumes, royal octavo. Vol. P Vol. 2, 642 
Pages; Vol. 3, 588 pages; 4162 figures in agree text, titling. every 
Species described, 
Published by Charles Scribner’s Sons, New York. Price, in cloth, 
ata for i three volumes; with the indexes and keys bound separ- 
a4 de 
L se Native Ferns and their Allies. Sovey wugey 1900. By 
ncien Made Underwood, Professor of Botany, 
Duodecimo, 158 pages, 35 figures. Published Sy Henry Holt & 
Co., New Y ork, Price $1.00 Und 
wou: Moulds, Mildews, and Mushrooms. By Lucien Marcus Under- 
Wood, Professor of Botany, 1896—. 
c Duodecimo, 236 ioe, 10 plates. Published by Henry Holt & 
0. oe Si: °. 
C 7. A Te xt-book of General Botany (1897). Benge tmmaaaia 
urtis, Assistant in Botan , 1892-189 tor in Botan ~ 
Ctavo, 360 pages; ss 87 Tinta Published by Longmans, 
Green & Co, -» New York. Price $3.00. 
