North American Flora 
HIS work is aca Oh to eine descriptions of all Apa growing independently 
i ner nig on, in North America, here taken nclude Greenland, Central 
ae R ublic of Pochane and the We Indies, pei Trinidad, 
Tobago, pry Carnac na other islands off the north coast of Venezuela. 
will be published in parts at irregular intervals by the oe York Botanical 
Guries uniaes the aid of the income of the David Lydig Fund bequeathed by Charles 
P. Daly. 
t is hers ois to issue parts as ore? as they can be prepared, Lag extent of 
or ing it possible to commence publication at any numb paints, 
The dither pes work will form a a sof volumes with the following perl 
e 1. eg eae = Volume 16. Preridophyta, Ouinao= 
iatom 
Volumes2-I0, Fungi. Volumes 17- es "Monocotyledones. 
Volumes 11-13. Alga Volumes 20-32, Dicotyledones 
Volumes 14 and 15. ophyt 
The preparation of fe noire Tas been ee by the Scientific Directors of the 
Garden to a rie apis consisting of Dr. N. L. Britton, Dr. W. A. Murrill, and Dr, 
J. H. Barnhar 
aes et F. Atkinson, of Cornell ringed Professors Charles R. Barn 
M. Coulter, of the University of Chicago, Mr. Be ederick bes ee of ‘he 
United States Departnent of oe, Profs ei Edw L.:Gre of the United 
States National Museum, Professor Byron D. Halsted, of tien Gdicos and ee 
pans? William Trelese, ae the Missouri aca! Garden, have consented to act as 
advisory com 
oo parts have been published : 
Vol. 3. Par fess iace se is 8 ae ape by F ai aia Chaetomiaceae, by 
H. L, Palliser ; epi ty D. Griffiths and F. J. $ 
Vol. 7. Part 1, Ustilaginales, by G. P. Clinton. iy 2,  Colucaporisvens, Ure- 
dinaceae, —s capes by J. C. Arthur 
Vol. 9. Par iid sensi by W Part 3, — by 
W. A. Murrill ; Agaric (pars), by W. A. Mani, aut G. S. ves ingham 
ol. Hey | Ophiglssiceae by L. M. Underwood an . C. Benedict ; 
Marattiaceae 8s Underwood; Osmundaceae, Coratoptriacene oe CG, 
Benedict ; ilusenie, Gleisheciaicens: Cyatnescea (par s), by W. R. 
Vol. x7. Part 1, a me e, by P. W ; Spargan — Elodeaceae, Hyde 
charitaceae, b Rydb erg Zannichellincene, Zosteraceae, mo: — cacea, 
Nai adaceae, Ties. 4 N. Taylor cheuchz acaee: y on ; 
Alismaceae, by J. K. Small ; naling eas (pa =) by G. V 
22. Part 1, Podostemonaceae, by ash ; Cearecacns, by N. 
Benen: and J. N. Rose; Penthoraceae, _catnassiacene, OF Pp. A Rydberg. Part 2, 
Saxifragaceae, ee by J. mall and P. A. oo Cunoniaceae, 
Iteaceae, Hamamelidaceae, by N. L. Briton Pterostemonaceae, b . Small ; 
Altingiaceae, by P, Wilson ira tage ©, bY tei. gd Bart 3 Grossularia- 
ceae, by F. V. Coville and N. L. Britto Fede gg nie by H. A, Gleason ; Crossoso- 
mataceae, by J. K. Small ; Cienueatais: ‘by . Britton ; Calycan Seeaecne, by C. 
Ryders. Rosaceae (pars), by P. A. Ryibes. Part 4, Rosaceae (pars), by P. A. 
Vol. 25. ag 1, Geraniaceae, by L. T. Hanks ca J. K. Small; Oxalidaceae, 
—_ vw: ie Small Part 2, Tr ropaeolaceae, 
by G. V. Balsaminaceae, mnanthaceae, by P. re Rydberg ; Koeberliniaceae, 
by J. H. Barahar Zygophylaceae, by A. M. Vail and P. A. Rydberg; Malpighi- 
aceae, by J. K, 
is2) 
a 
oo, 
set 
.@O 
tat 
BS 
male 
Fy 
re) 
o 
p 
P. 
ee 
<< 
Zz 
4 
S 
Ao 
o 
The subscription price is fixed at $1. = for each yl it is expected that four or 
five parts will be required for each volume. A limited — of separate parts (ex- 
cepting Part 1, Vol. 9) will be sold at $2.00 each. Addr 
THE NEW YORK BOTANICAL GARDEN 
BRONX PARK, NEW YORK CITY 
