Contributions from the Herbarium of Columbia College. 
No. 7. 
No. 9. 
No. 38, 
No. 39. 
No, 40. 
No. 41, 
[ The numbers omitted from this list are out of print, ] 
VoLuME I. 
A List of Plants Collected by Miss Mary B. Croft at San Diego, Texas. By 
N. 1. Britton and: H.-H. Rusby (i889), oy bes. Sao’, 25 cents. 
New or Noteworthy North American Phanerogams. By N. L. Britton 
CRO ee oe ee eee ee eee ,, . 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 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 Species of the Genus 7issa, 
Adans. By N. L. Britton €1889),.. 0 00 PS, . . . 25 cents, 
New or Noteworthy North American Phanerogams, II. By N. L. Britton 
(8885), 05-8 SSA Ge yaa eae DE 25 cents. 
A Descriptive List of Species of the Genus Hewchera. By Wm. E. Wheel- 
ock (1890), . . ore: A a i amet ine orga 25 cents. 
New or Noteworthy North American Phanerogams, III. By N. L. Britton 
CISGO), so ESE 8 PES IE Ee Le ae 25 cents. 
(BOGE Sg Se ey ie ae Rete . . . 25 cents. 
Notes onthe North American Species of Eriocaulee. By Thos. Morong 
(1891), . . ge AST pe AN Se aie ._. 25 cents. 
New or Noteworthy North American Phanerogams, V. By N. L. Britton 
C1SG Te ee ee ; . 25 cents, 
Review of the North American Species of the Genus Xyris. By Heinrich 
Ries (1893)5 004 : ee aoe OS See 
A Preliminary List of the Species of the Genus A/eibomia occurring in the 
United States and British America. By Anna M. Vail (1892), . 25 cents. 
VotumE II. 
A List of Species of the Genera Scirpus and Rynchospora occurring in North 
America, By N. L. Britton (1892),. . . . . See ae 25 cents. 
Note on a Collection of Tertiary Fossil Plants from Potosi, oe uc 
L. Britton (1892), . . een c eos e poe eee i ._. 25 cents. 
New or Nec North American Phanerogams, VI. By N. L. Britton 
CPOGRY re es Dc pe ee pe > ae eee. 
Ranunculus repens and its Eastern North American Allies. By N. L. 
Britton (1892), sie Se a erin an eee 25 — 
A Preliminary List of American Species of Polygonum. By ini 
(1892), . . Cee et ear er : 
A New ines of Listera, with Noteson Other Orchids. By Thos. Morong 
CVNet See 4 _ 25 cents. 
The N. American Species of Lespedesa. By N. L. Britton (1893), 25 cents. 
Miss Anna Murray Vail (1892-1893), . - 0 - - +e ele ee $1.50 
Further Notes on pica es Species of Folygonum. By John os jaca 
a1 > ee RE ee ie, Seo Pare Pe ek A mS eh ee we nee . s * 
ene otew rthy North American Phanerogams, VII. By N. L. Britton 
(1893), can, Gay eR hahah ee igs ore , _ 25 cents. 
25 cents, 
