Botanical Gazette 
a Montbly Journal Embracing all Departments of Botanical Seige ey 
Subscription per year, $5.00. Foreign, $5.75. Single Number, 9) ry 
European cso £1 4s per annum (post free), should be remitted to Wau 
WESLEY & SON, 28 Essex St., Strand, London, Sole European Agents. 
Vol. XXXVIII, No. 4 Issued October 2, 
CONTENTS 
THE i a a ay OF SEXUAL ORGANS IN PLANTS. Cor FROM THE 
Hutt Boranicat Lasporatory. LXIII. Bradley Moore Davi -s 
A LICHEN SOCIETY OF A SANDSTONE RIPRAP (wirH FIVE vical Bruce Fink - a 
TRANSPIRATION OF SUN LEAVES AND SHADE LEAVES OF OLEA EUROPABA 
AND OTHER BORE LEAVED Pahhigee histiaee 3: Cue ELEVEN FIGURES). ) ie ‘ 
en - 
BRIEFER ARTICLES. 
NOTES ON NorRTH AMERICAN GRassEs. IV. A. 5S. Hit ye y 
OOGENESIS AND ERTILIZATION IN aeeuag [POMOEAE-PANDURANAE (wim TWO mot 
Piacd tev 
ee, LITERATURE. 5 
oy : : 
ETHODS OF ECOLOGICAL INVESTIGATION. 
paasiags ECOLOGY. 
MINOR NOTICES - - : - ; es ; 
NOTES FOR STUDENTS : : . - : * oe 
NEWS Fa 4 a - 
Separates, if desired, must be ordered in advance of igi ie Not less than 5° 5¢ ae 4 
ing psc aie will be printe ed, of which 25 (without covers) will be furnished gr a ‘efer articles” | 
remainder (and contin if desired) to be paid for by the shun Separates of “bri “ 
without covers) will also be supplied at cost. digg table below shows the pla the figures gv" 
consisting of plain poy or text with line engravings. The actual cost may vary ork, paper, are 
naib upon the amount of work in eerie the pages into forms, an the rats given, 
ates containing half-tones may be expected to cost somewhat more than 
depealing upon the number of cuts and the amount of work required upon them 
Number of copies 5° gid .; 
Letter-press, for 4 Paves OF leek $1.30 $1.60 ee 
—— er-press, for 2 iy sallh'g eo ee eae 1.80 i 4.65 
ter-press, for16 pagesorless . . . . 3-20 babes 1.35 
Single plates (1 Pe =2 single) .80 Eos 2.00 
Covers, with title (pa aper like RS cover) . 1.20 1 -@ 
“9 st 
Manuscripts. —Contributors are requested to write scientific and d prope see oon 
and in 2 pane to follow the form shown in the pages of the GazeIT 
Editor of the Botanical Gaz ette, sai teat nym of Chicago, aii 
Books and Pamphlets for R. ould be sent to the same —— a thirty days alte 
umbers will be sepiaced rea only when claim is made wi 
number following. called to 
cial to For Subscribers,—The attention of foreign su subscribers : indicated 8 
necessitated by the ore of extra postage. Until further notice the prices 
remitted to our for eign a f Cicad bea 
a tenses should be made payable to the order of The Neprie y aol 
oes geri regarding subscriptions, advertisements, and 
The U Univers ersity of Chicago Press, Chicag } 
{Entered at the Post-Office at Chicago, IIl., as second-class ne 
