Mycologia, bimonthly, illustrated in color and eee me devoted 
iclading. CED containing technical articles and news and notes of gener 
tere: n index to current American myco’ ological 1 literature. $3.00 
anal ae nat for sale. aENobG aftered in exchange. ] its sixth olen 
Bulletin of the New cis Botanical Garden, cont: ee the annual repor' 
of ie Director-in-Chief and other et documents, and Gsvesigt etces embody 
results of investigations meas out in the Garden. Fre all members 
vere to others, a oo per volume, Nee in its eight! i 
h American Flora. eee DS ae ne wild-plants of North Aiea 
atin Greenland, the West Indies ae ae i 
volumes, 
ol. 1. 9.-P I and 2, 1907; part 3, 1910. Polyporaceae—Agaricaceae (pars 
ae I Dan's ie no longer ot separately. ) r 
ol. 15, parts I and 2, 1913. Sphagnaceae—Leucobryacea 
: 1909. 
hy Vol. 16, part 1, T909 ioglossaceae—Cyatheaceae ae 
; Vol. 17, part I, 1909; part 2, 1912, ‘lyphace: pias aa (pars). 
" pt I and 2, 1905; parts 3 and 4, 1908; part 5, 1913. Podostemo 
e of the Ne ork Botanical ene co) 
Garden, $1.00 per volume ‘o others, $2.00, [Not offered in posts cea 
ol otated Catalogue of the oe lora of Mor d the Yellowst 
Park, by Per Axel Rydberg. ix +492 pp., with detailed map. 1900. 
Vol Th .Dhi atioate of cee and Darkness upon Growth and Developm: 
by os Ne MacDougal. xvi 0 pp., with ae Gaur 1903. 
JI. Studies of ‘Cretaceous Isoniter us Remai s from Kee \ 
aor rae by pin Hollick and Edward Charles Jeffrey. viii + 13 
plates. s 
Vol Ww "Effects of the Rays of Radium on Plants, by Charles Stuart Gager, 
908. 
viii + 278 pp., with 73 figures and 14 plates 
ontributions from the New York eatin cal len. A series of te 
cal papell written we students S or rape of the risa ‘nd “Tepvnte from jou 
thier than the abov rice, 25 cents each. $5.00 pi enth volu 
RECENT ‘NUMBERS 25 CENTS EACH 
155. roe by C. B. Robin: 
156, Studie. See e Rocky Mounts Flore—XXVI II, by P. A. Rydberg. 
157. New Fer s from Tropical A —II, by Mai argaret Slosson. 
158. Studies on a the “West Indian Aarcpede vith One New Species from Mexiag 0 
by Henry Allan Gleason. 
159. A Case o Bud Variation in Pelargonium, by A. B. Sto 
160. Studies on the Rocky Mountain Flora—X XIX, by P. Fe ‘Rydberg, 
Ww YORK BOTANICAL GARDEN 
BRONX PARK, NEW YORK 
