No. 
2 33s 
‘ere 
ah 
36. 
: aa 
. 38. 
30% 
* 
5S 
: Sa. 
55- 
A New Species of Zistera, with Noteson Other Orchids. By Thos. Morong 
CAND a 2 el ee 25 cents. 
The North American Species of Lespedeza. By N. L: Britton (1893), 
25 cents. 
An Enumeration of the Plants Collected by Dr. Thos. Morong in Paraguay 
1888-1890. By Thomas Morong and N. L. Britton, with the assistance of 
Miss Anna Murray Vail (1892-1893), . _. $1.50 
An Examination of the Seeds of some Nitive Orchids. By Carlton C. Curtiss 
CkSOUN. eG . 25 cents. 
Further Notes on Ainetieks Species of tia pian: ‘By John } K. Smal) 
(1893), epi ca as, 25 cents. 
New or Noteworthy North’ dancin. Phanerogams, VII. By N. L. Britton 
(1893), . - . _ 25 cents. 
Contributions to American eulogy, IIL. Noten on . the North American 
Species of Orthotrichum. By Elizabeth G. Britton, 25 cents- 
New Genera of Plants from Bolivia. By H. H. Rusby (1893), . 25 cents. 
The Altitudinal Distribution of the Ferns of the Appalachian Mountain Sys- 
tem. By John K. Small (1893), . . . . . 25 cents. 
Notes upon various Species of Iridaceze and other Orders. By Thomas 
Morong (1893), . — 25 cents. 
Notes on the Flora of Southeastern Kentucky. = T ‘i. Kearney, Jt 
(1893), = pics 
Contributions to American Revolegy, IV. Notes on the North American 
Species of Orthotrichum—ll. By Elizabeth G. Britton (1894), . 25 cents. 
Studies in the Botany of the Southeastern United States, I. By John K. 
Small (1894),. ' a5 Can 
Plants from Virginia, new to Grey! s Manual Range with Notes on other 
species. By A. A. Heller (1804), «2s ra st ES 
New or Noteworthy North American, EDGnerouits VIL. By N. LJ Brit 
ton (1894), 25 cents. 
Contributions to American Bryology, V.—Notes on the North American 
Species of Weissia (Ulota). By Elizabeth G. Britton (1894), 25 Hts 
A Study of the Scale-characters of the Northeastern American Species 
Cuscuta. By W. D. Matthew (1893), .. : : pas ee 
A Study of the Genus Psoralea in America. 5 Anna” sae Vail 
(i. ets soon 
Our Conception of “ Species” as ‘meidified by the Dostrisie of Evolution 
By N. L. Britton (1894), 35 Cnt: 
Contributions to American Bryology, VI. Weiter Species of Orth 
By Elizabeth G. Britton (1894), . 
New and oe Species of Polygonum. By john K. Small (0 
ee ; 
a5 cem 
Contributions to American Bryology, VII. A revision of the Genus se. cj mc 
comitrium. By Elizabeth G, Britton (1894), . . . + - er 
The Genus Cassia in North America. By Charles Louis Pollard pipe 
The series as above listed will be supplied for $9. 
Copies of the Catalogue of Plants found in New Jersey (1889), by N. l- Briton 4 
may be had for $2, as 
Address 
Mr. T. H. KEARNEY, JR» : 
Curator of the Herbarium, Columbia Colles _ 
NEW YORE C7? 
