PUBLICATIONS BY OFFICERS AND STUDENTS OF THE DEPART- 
MENT OF BOTANY, COLUMBIA UNIVERSITY 
1. MEMOIRS OF THE DEPARTMENT : 
WOK tA ges ag of the North American Species of the Genus 
Polygon (1893). y John Kunkel Small, Fellow in Botany, 1893- 
395; Cur. of the Heike arium, 1895-189 
Quarto, on pages, 84 plates. Price $6.00. 
. 2. A Monograph of the North American Potentilleae (1898). 
By mds roa Sys Fellow in Botany, 1896-7. 
Quarto, 224 pages, 112 plates. Price $6.00. 
2. Pea ta FROM THE DEPARTMENT: 
Vol. 9. Nos. 201-. 1903~(current). 
List of separate numbers available on application, 
3. A Text-book of gee Lichenology (1896). By Albert 
miperonre Fellow in Botany, 1895-18 
ctavo, 230 pages, 76 ‘idee _Prce ee 2 ~ 3 $3.80 
Published i: Wi illard N. Clute & Co. = . ; 3-80 (Paper). 
The Department invites Bike ray naheve S Soca of her- 
barium material for any of the above named ao Address 
Dr. Carlton C. Curtis, Columbia University, N. Y. City 
4. oe Illustrated Flora of the Northern United Staten, Canada, and 
the British Possessions from Newfoundland to the Parallel of ‘the 
Southern ‘Boundary of Virginia, and from the Atlantic Ocean westward 
to the so2d Meridian (1896-1898). By Nathaniel feed Britton, Profes- 
sor of Botany, 1891-1896; Emeritus Professor 1896-, and Hon. Addi- 
son Brown 
Three volumes, royal octavo. Vol. 1, 612 pages; Vol. 2, 642 
pes Vol. 3, 588 pages; 4162 figures in a he text, ‘liutesting every 
species described. 
"Published by Charles Scribner’s Sons, New York. Price, in cloth, 
$9.00 for the three volumes; with the indexes and keys bound separ- 
ately, $10. he 
5. r Native Ferns and their Allies. (Sixth Le 1900. 
By bed ‘Mase Underwood, Professor of Botany, 1 907. 
odecimo, 158 pages, 35 figures. Published by Gen? Holt & 
Co., New York. Price, $1.00. 
6. Moulds, Mildews, and Mushrooms. By Lucien Marcus Un- 
derwood, Professor of Botany, 1896-1907. 
uode she 236 pages, 10 plates. Published by Henry Holt & 
Co. Price 160: 
7. Nature and Development of Plants (1907). By Carlton Clar- 
ence Curtis, Assistant in Botany, 1892-1895 ; Tutor in Botany, 
1895-1906 ; Instructor in Botany, 1906-1908 ; Adjunct Professor of 
Botany, 1908-1910 ; ; Associate Professor of Botany, 1910-. 
Octavo, 471 pages, 42 illustrations. Published by Henry Holt 
& Co., New York. Price $2.50. 
