Contributions from the Herbarium of Columbia 
No. 4. 
No. 5. 
No. 6. 
x 
No. 9; 
No. 8. 
No. 9. 
College. 
{ The numbers omitted from this list are out of print, ] 
A List of Plants Collected by Miss Mary B. Croft at San Diego, Texas. By 
'N. L, Britton and H. H. Rusby (1887), ....-.-.-.-- 25 cents. 
New or Noteworthy North American Phanerogams. By N. L. Britton 
(1388), ee ee 25 cents. 
An Enumeration of the Plants Collected by Dr, H. H. Rusby in South 
America, 1886-1887. By N. L. Britton. (Twenty-three parts published ; 
not yet completed.) 
The Genus Hicoria of Rafinesque. By N. L. Britton (1888), . 25 cents. 
A Recent pico of Hybrid Oaks on Staten Island. By Arthur Hollick. 
(1888), Ae eo ee ee ee 25 cents. 
A List of Plants Collected by Dr. E. A. Mearns at Fort Verde and in the 
Mogollon and San Francisco Mountains, Arizona, 1884-1888. By N. L. 
Britton. 
The General Floral Characters of the San Francisco and Mogollon Mountains 
and the Adjacent Region. By H. H. Rusby (1888), . . 25 cents. 
Preliminary Notes on the North American a of the Genus 7issa- 
Adans. By N. L. Britton (1889),.. . + + 25 cents. 
The Genus £leocharis in North America. By N. L. Britton (1889), 
25 cents. 
Be! or Noteworthy North American Phanerogams, II. By N. L. Britton 
SSO SS a ee . .25 cents. 
A 2 of State and Local Floras of the United States and British America - 
By N. L. Britton (1890), : ee eg oe ES i > $1 
A Descriptive List of Species of the Genus Heuchera. By Wm. E. Wheel- 
Ok (IRGC) oo ee ee ae ec 25 cents. 
New or Noteworthy North Asesienst Pranesoxienk III. By N. L. Britton 
(1890), ak et eee ar ak 25 cents. 
The Flora of the Desert of ‘Ate By Thos. Morong (1891), . 25 cents. 
Notes on North American Halorage. By Thos. Morong (1891), 25 cents. 
New or Noteworthy North American Phanerogams, IV. By N. L. Britton. 
(1891), yl Sia a ernie Sowing aptly a heart CN Te alt ee ies oa ee . . . 25 cents. 
Notes on the North American Species of Eriocaulez. By Thos. Morong 
Gt), Pe ee 25 cents. 
New or Noteworthy North American Phanerogams, V. By N. L. Britton 
(1801) Oe se eee _ , 25 cents, 
The American Species of the Genus Anemone and the Genera which have 
been referred to it. By N. L. Britton (1891),. . . - 25 cents. 
Review of the North American Species of the Genus me Hae By Heinrich 
Ries (1892), : _ 25 cents. 
A Preliminary List of the Species of ae Bias Mbente ciemicine in the 
United States and British America. By Anna M. Vail (1892), . 25 cents. 
A List of Species of the Genera Scirpus and a pee sci occurring in North — 
America. By N. L. Britton (1892),. . . - - . . 25 cents. 
Note on a Collection of Tertiary Fossil Plants from Potosi, Bolivia. By N. 
L. Britton (1894); occ oe - . 25 cents. 
The Anatomy of the Stem of Wistaria ‘Sieeswats: mS Carlten C Catia 
(1892), Rare ae dee eee: ip DRG 
