Contributions from the Herbarium of Columbia College. 
No. 4. 
No. 
No. 6, 
No. 4, 
No, 9. 
_ [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 
RE SBB yg oe arid Neh cle orig ae Mane ae 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 List of Plants Collected by Dr. E. A. Mearns at Fort Verde and in the 
oh Neg 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 7issa, 
Adans.- By N. 1. Button (1389), . 0.) os » . . 25 cents. 
New or Noteworthy North American Phanerogams, II. By N. L. Britton 
RIBEG eo Seer. Reade meg Saas, ity: . . 25 cents 
A Descriptive List of Species of the Genus Heuchera. By Wm. E. Wheel- 
OCR CARB eS Pe ee pee 25 cents. 
New or Noteworthy North American Phanerogams, III. By N. L. Britton 
RAB oe i CNB NS a a ee ey 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. 
USO eee ae ee ean 25 cents. 
Notes onthe North American Species of Eriocaulee. By Thos. Morong 
CiS6t je eee eee Gee age 25 cents. 
New or Noteworthy North American Phanerogams, V. By N. L. Britton 
27 PRES ie ge LE Sasa abnor atate nie ie ste “+e . 25 conta, 
Review of the North American Species of the Genus Xyris. By Sogn 
25 cents. 
Ries (1892), .. . . . Be eee Scar cai 
A Preliminary List of the Species of the Genus J/eiomia 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 
25 cents. 
America. By N. L. Britton (1892),. .....--- eh Fo 
Note on a Collection of Tertiary Fossil Plants from Potosi, Bolivia. By N, 
£, Britton (rS9a) pe ee ES ONE RIN G ee eran 
New or Noteworthy North American Phanerogams, VI. By N. L. Britton 
CINGG he se a et Se ne ee ee 
Ranunculus repens and its Eastern North American Allies. By N. me 
Britton (1892), Bat neck Woes po pt eh a aS 25 cents. 
A Preliminary List of American Species of Polygonum. By et = 
GBD es lO Mates ee sot 
A New Species of Zistera, with Noteson Other Orchids. By Bagot tn 
cc ameter get pe er Our Par So an ee Vics . 25 cen 
The N aeicce Species of Lespedeza. By N. L. Britton (1893), 25 cents. 
$1.50 
Further Notes on American Species of Polygonum. By John K. Small 
Gey HE eats ae aOR verre Sere SS 
Noteworthy 1 VII. By N. L. Britton 
New or Noteworthy North American Phanerogams, 
SUG ok re: ee ok ee ee : r 
Contribatices to American Bryology, I11.—Notes on the North American 
ts. 
tem. By Joltn K. Small (1893), - - - + + +7 tt 25 cents, 
Notes upon various Species of Iridacez and other aia af meray 
de ee By a UE ane aa ae 
Morong (1 PEC ae 
Notes eg Ss Roce of Southeastern Kentucky. By T. A. Kearney, Jr. 
ae (1893), hae eS ee ok wits 
