North American Flora 
HIS work is designed to present descriptions of all plants eee ms gars 
: Cert in North America, here taken to pee BR: enland, Cen 
a, the Republic of realtors and the West ita “excep ini: 
hate ot Caracas o and other islands off the north coast . — 
will be published in parts at irregular intervals by the New York Botanical 
Garden through the aid of the income of the David Lydig fad bequeathed by Charles 
P. Daly. 
is planned to issue parts as rapidly as they can be prepared, a extent 2 
the wok making it possible to commence publication at any numb of poin 
The completed work will form a series of volumes with the following patos sy 
Volume I. ep, bina banat edge Volume 16, pore og Gymno- 
Dia 
Volumes2-10, aes Volumes 17~19. een: 
Volumes 11-13, Algae. Volumes 20-32, Dicotyledones. 
Volumes 14 a and 1 15. Bryophyta 
he ahi pebern of the work has been referred by the ag et Directors of the 
Garden to ‘5 - mittee consisting of Dr. N. L. Britton, Dr. W. A. Murrill, and Dr. 
J. H. Barn 
Profeee Coe F. Atkinson, of Cornell University, Professors Charles R. Barnes 
and John M. Coulter, of the University of Chicago, Mr. noeae Bf Coville, of the 
United Sas Department of Agriculture, Professor Edward L. Greene, of the Un i 
States National Museum, Professor Byron D. Halsted, of pe rs Cilla and Pro 
fessor William Trelease, of the Missouri Botanical Garden, have consented to act as 
an advisory committee. 
The following parts have been published : 
Vol. 3. Part 1, Nectriaceae, gl ik ee ea 6 mS a ; Chaetomiaceae, by 
H. L. Palliser ; Fimoterks aceae, by D. Griffiths F. J. Seave 
Vol. 7. Par Save, agai by Go?. Fete Part a Coleosporiaceae, Ure- 
dinaceae, jai tnt (pars), by J. C. Arthur 
Vol, Parts 1 and 2 eahasicces? i W.A . Murrill. Part 3, Boletaceae, by 
W. A. Murrill; Agarica ceae (pars . Murrill and G. S. Burlin gham 
ol, 16. eS e Optioglnmen, eA A M. Underwood and R. C. Benedit 
aa eng ; Osmundaceae, Ceratpteridactc, ele Cc. 
Bene hee lia onleceae: i ane (pars), b 
va bon 7? ee Pde by P. Wilson; Spargania cae ies ceo ‘Hyar 
charitaceae, P, ydberg ; Zamnichelliacea ae, Zostera F Gk tecascan. 
aiadaceae, Uileaceae, na N. Taylor Schoushietacest ae N. L. Britton; 
Alieicacee , by J. K. Small ; Butomaceae, Poncene (pars), by G, V, Nash. 
Vol. me Part 1, Podo ot y G..¥. load, me apa ioe-voe by 
Britton and J. N. Rose; Penthoraceae, evbigdices, y P. . Rydberg. Pat 2, 
- iffagaceae Hydrangeaceae, iat J. K. Small and P. ‘s. Ryd dberg; Be ge 108 
eae, Hama meu yy N. L.. Brit ng Picuimnaciad, by J. 
Altingincen, by P. Wilson Sab Sessoms y H. H, Rusby. Bart op Grierslats 
ce F. V ries and N. L. Britton ; Patanaceae by H. A, Gleason ; Crossoso- 
plteaabe, by j.K 1 Ranaisasea: by N. L. Britton ; Calycanthaceae, by C. 
herr Rosaceae joan. by P. A. Rydberg. Part 4, Rosaceae (pars), by P. A. ; 
Tg: 
Vol. 25. ay 1, Geraniaceae, by L. T. Hanks and J. K. ; Oxalidaceae, 
Linaceae, by i & . Small rey dire iacche, by N. L. Britton. Pig qe paeolaceae, 
Py G.:¥..Ne alsaminaceae, Limnanthaceae, by P. A. Rydberg ; Koeberliniaceae, 
by J. H. barmhar 5 _Zygophyllaceae, by A. M. Vail and P. A. Rydberg; Malpighi- 
pitas by J. K, 
ubs scription price is fixed at 50 for each part; it is expected that four or 
five parts will be required for each volume. A limited number of separate parts (ex- 
cepting Part 1, Vol. 9) wi ill be sold at a oo each. Address 
THE NEW YORK BOTANICAL GARDEN 
BRONX PARK, NEW YORK CITY 
