The Botanical Gazette 
A Montbly Fournal Embracing all Departments of Botanical Science 
Edited * Joun M. CouLTeR, with the assistance of sore members of the botanical staff of the : 
University of Chi 
Issued February i fee 
Vol. LV . CONTENTS FOR FEBRUARY 1913 
THE preeasragay or OF ARAUCARIA BRASILIENSIS (wirH ELEVEN FIGURES AND PLATES 
v). L. Lancelot Burlingame 
THE pdt ie FOREST OF ISLE ROYALE, LAKE SUPERIOR, AND ITS DEVELOP. 
: aval II. ConrTripuTions From THE Hurt Bor TANICAL LABORATORY 165 Bac SIX- 
FIGURES). Will “e S. Cooper 
MACKOZAMIA MOOREI, A CONNECTING. LINK BETWEEN. LIVING AND FOSSIL 
nin Dna CONTRIBUTIONS FROM THE Hutt BoTantcaL LABORATORY 168 Sone TWELVE 
- URES). Charles J. hice lain - 
A PROTOCORM OF OPHIOGLOSSUM. Vie mcitaa FROM THE ain Teun LaBora- 3 
7 (WITH THIRTEEN FicURES). Loren C. Peiry - a ONS 155 
CURRENT LITERATURE : ae ae 
EWS - ~~ WT 
Bee tats RIILITY. = Can ivion OF PLANTS. es NATURAL HISTORY OF COAL a 
NOTES FOR STUDENTS - - - - “es 
The Botanical Gazette i is published monthly. {The subscription price is $7.00 per year; the prit 
of single copies is 75 ¢ Orders for service of less than a half-year will be eochoie at th € eae 
oe rate: asin is Speejieia by the 2 shorreralt on neo orders from the United States, Mexico, Cuba, : 
o Rico, Panama Can a Zone, Republic , Hawaiian Islands, Philippine Islands, Gualty” 
ratula (Samoa), Shangha Postage is Shee eink as follows: For Canada, 35 cents on os 
eich aa (total $7. at on single copies, 3 pt {total 78 cents); for all other countries 1m. € . 
Postal mn, 84 cents on annual subscriptions (total $7.84), on single copies, 11 cents (total 86 cents). 
{Remittances should be made payable to The University of Chicago Press, and should bein ON 
w York e xchange, postal or express money ee rder. If local check is used, 10 cents must be added 
78 
Ne 
/ co Necti on. : 
“aa _ The following agents have been ree and are eet to quote the a indicated: ree 
_ For the British Empire: The Cambridge University Press, Fetter Lane, London, ee bn 
a William Wesley n, 28 Essex Str pe Strand, — Neatly. subscriptions, including postage, 
£1 12s. ba. each; single € copies, ae eae inde > ae 6 ‘early 
For the Continent of Eur tope: Th. Stauffer, ae tess ake 26, ‘Leipzig, Germany. Yeary. 
subscriptions, grag hse he M. 33 ie single copies, cena, teed M, 3.60 eac 
ae a ruzen-Kabushiki-Kaisha, 16 Nibonbashi Tori 5a chore 
7 ToRpe, Japan. Yearly. chan including postage, Yen 15. eé each; he copies, inclading 
_ postage, Yen T. .75 each. obi- 
Claims for missing num umbers s should be made within the seals iollaktuc the regular month of pal 
cation. The pee hers expect to supply missing numbers free only when they have been lost in transit- - 
a Business ¢ espondence should be addressed to The University of Chicago Sar hicago, Hl. cab : 
is for the editor an Soret should be addressed to the Editor of THE Boast : 
Gazetrr, The shear of oe Chicago, 
Contributors ar epee ite § scientific-a nd proper names with particular care, : = the oo 
of weights nd res, and i in. citations to follow the form shown in the pages 
in excess 0 of th hirtyctwo printed pages ‘are not accepted unless the pea is willing to PSY be : 
th sp Nene pages, in which case the number of pages in the volume is correspondingly incre?s 
an rations are fu rnished without cost to author only when — originals are § supplied. A art 
os agate made in the January number, 1907, will be sent arenes tion. It is advise? 
TS as to — required in any article to be stein - 
(i desire ma st be ordered in advance of publication. Twenty-five separates of origit® 
supplied. gratis. A table showing appr nme fe of ect itional separet** 
which a accompanies t the proof; a copy will be sent on reques ‘ 
896,. Post-ofce a Chicago, as = secondeclass — under Act sof Congress, March se TG 
