Contributions from the Herbarium of Columbia College. 
No. 4. 
No. 5. 
No. 6, 
No. 7. 
No. 9. 
[The numbers omitted from this list are out of print. J 
A List of Plants Collected by Miss Mary B. Croft at San Diego, Texas. By 
N. L, Britton and H. H. Rusby (1887), . 2... 0), €§ cents. 
New or Noteworthy North American Phanerogams. By N. L. Britton 
CERES): ery oe ee a es 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 /icorta 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 
ence and San Francisco Mountains, Arizona, 1884-1888, By N, L. 
ritton. 
and the Adjacent Region. By H. H. Rusby (1888), . 25 cents. 
Preliminary Notes on the North American Species of the Genus Zissa, 
Adans,. -By.N...L. Briton (1889), 666 5 . . . 25 cents, 
New or Noteworthy North American Phanerogams, II. By N. L. Britton 
CRO ec EE ES ak ee eee 25 cents. 
A Descriptive List of Species of the Genus Heuchera. By Wm. E. Wheel- 
OCR n( 1890), 420 eg ee ae ee 25 cents. 
New or Noteworthy North American Phanerogams, III. By N. L. Britton 
CROOYs. aa ee ee ee 25 cents. 
The Flora of the Desert of Atacama. By Thos. Morong (1891), . 25 cents. 
New or Noteworthy North American Phanerogams, IV. By N. L, Britton. 
(ISG Rice OB ee aos Sag ee rg alg 25 cents. 
Notes on the North American Species of Eriocaulese. By Thos. Morong 
CLE ye ial eR Ae Gee | ON ai oe 25 cents. 
New or Noteworthy North American Phanerogams, V. By N. L. Britton 
(iS6tj Se ee ere Oe Sos. 25 Comte, 
Review of the North American Species of the Genus Xyris. By Heinrich 
MNOe CBr i a Et ee eg 25 cents. 
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. 
A List of Species of the Genera Scirpus and Rynchospora occurring in North 
America... By: N, E. Button. (1692),:05 oe Se ace : +. , 25 cents. 
Note on a Collection of Tertiary Fossil Plants from Potosi, Bolivia. By N. 
kn BUG (180A oe ns ee OS ._ ._. 25 cents. 
New or Noteworthy North American Phanerogams, VI. By N. L. Britton 
Cigar ey PRE OE Ba SE he 25 cents. 
Ranunculus repens and its Eastern North American Alhes. By N. L. 
PUEINOME RAOOB Sy hr 8 eg gk ie eas 25 cents. 
A Preliminary List of American Species of Solygonum. By agg ro 
1892 Pe eek a ed elas ete Wee C8 a why ert hey away . 
a New ees of Listera, with Notes on Other Orchids. By Thos. Morong 
Ra ear ee a . 25 cents. 
Miss Anna Murray Vail (1892-1893), Die Cig Gp iiem saber: ot $1.50 
Further Notes on American Species of /olygonum. By John - Bante: 
(1893) SA OR SESE one ee Sie airy “Sie aes cri AN ae SE Medes Sane Sie OA Me Oth, CMS CaN SE TR ct Is Fé - 
New or Noteworthy North American Phanerogams, VII. By N. L. Britton 
(1893), ere yee rea . 25 cents, 
tem.’ By John K. Small (1893). 6s 6c sh eee ee 25 cents- 
Notes icons ore Species of Iridaceze and other Orders. By Thomas 
Wras Fos), a a ek _ 25 cents, 
Notes on the Flora of Southeastern Kentucky. By T. H. Kearney, Jr. 
fo) ee Gerke Se leet ate ee eS hs 4) 6 te + a COMES. 
