North American Flora 
HIS work is designed to aye descriptions of - t poor growing bein ain 
| cof coset in North America, here taken nclude Gre , Central 
A a, the Republic of Panama, and the We st sos recep rinidad, 
Tobago, and Carcass and other islands off | th e north coast of ie 
It will be published in parts at irregular intervals by t Nes ae Botanical 
ene Ces the aid of the income of the David Lydig Ha bequeathed by Charles 
P. Daly. 
It is planned to issue parts as rapidly as they can be itm Ls ‘extent of 
the work making it ~ reac to commence publication at any Se ints. 
The te re work will form a series of volumes with the following & zl 
Volume 1. Myceto or08, Ota ophyta Volume 16. oh jen oh igi Coe 
Diatom 
Volumes2-10 Pes gs Volumes 17- i ado nocotyledones. 
Volumes 11-13. Algae. Volumes 20-32, Dicotyledones. 
Volumes 14 and 15. hyt 
The pre paration of the yee been referred by the Scientific Directors of the 
Garden to a mittee sobuitihe of Dr. N. L. Britton, Dr. W. A. Murrill, and Dr, 
J. H. Bar aha 
Professor George F, Atkinson, of Cornell -bihinirr 2 apr Charles R. Barn 
and John se Coulter, of ee University of Chic rick - Coville, of the 
United Sta sell Ponsa ot Agriculture, Profesor ‘aia - L Oe e, of the United 
States Nat ane saa Pinions Byron alsted, of Rutgers College; and Pro- 
pogo William vf releae, of the Missouri bisa’ Garde en, have consented to act as 
advisory committee. 
The following parts have been published : 
Vol. Part 1, Nectriaceae, Hypocreaceae, by F. J. es ; Chaetomiaceae, by 
Hob. Palliser ; Fimetaria aceae, by D. Griffiths and F. : Sea 
ol. 7. Part 1, Ustilaginales, by : au Deen sia 2: | 2 Ee Ure- 
dinaceae, Aecidiaceae (par: se by foc. 
Vol. 9. Parts 1 an id Sa ae . A. Murrill. Part 3, Boletaceae, by 
W. A. Murrill ; Agaricaceae (pars), by W. A. Murrill and G. S. egg gham 
Vol. 16. Part 1, Ophioglossacese, by ms pe Underwood and R. C. Renedict ; 
“Marattiaceae, by L. M. Underwood; Osmundaceae Ceratopterdaceae ef R. a 
Benedict ; Schizaeaceae, Gleicheniaceae, Cyatheaceae (pa rs), y W. R,. Maxon. 
Vol. 17. by i; Ps eyed by P. Wilson; Spargan acen, Elodeaceae, Hiyo 
sities: Ryd aye! Zannichelliaceae, age! ceae, Ay — 
aceae, Taeaceae by N Taylor; Scheu chzeri e, by N ritto 
promos by J. K. Small; Saleacees, Yoiseas ( sassy, ‘oy G. V. Na te 
ge 22. Part 1, Podo neo sags e, by Nash ; Crassulaceae, by N. L. 
Britton and J. N. Rose ; Penthoraceae, Parnastacene, by P. A. Rydber Part 2, 
= ys aplmneri oh Hydrangeaceae ee TR ms and P. A. R yen Cunoniaceae, 
Iteaceae, page peti by N. L. Britto  Pigohcneninae © y J. K. Small; 
Altingiacene, by P. Wilson; Paylicsenneceaa:} y H. H, Rusby. aed 2; Grossularia- 
ceae, by F. V Coville and . L, Britton; Pitas by H. A. Gleason; Cross 
matacese, by ix + Connaraceae, b . Britton ; Calycanthaceae, byC. t 
eae "Rosaceae ype by P. A. Rydherg. Part 4, Rosaceae (pars), by P. A. 
se 5. Part t, peta by L. T. Hanks and J. K. Small; Sas 
Linaceae, by K. Sm a Erythroxylac ceae, by N, L. Britton. Part 2, Tropaeolace 
by G. V. h; Balsaminaceae, Limnanthaceae, by P. A, Rydberg ; Richetiniackan, 
ey H. Parahaet Zyecpivtaisan by A. M. ‘Vail and P. A, Rydberg; Malpighi- 
aceae, by J. K, Small. 
The subscription price is fixed at a 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) will be sold at mn Oo each. Address 
THE NEW YORK BOTANICAL GARDEN 
BRONX PARK, NEW YORK CITY 
