BOTANICAL GAZETTE. 421 
embryo”; “Th : 
°. e anatomical study of an ] | y 
a 29 4 ee Anatom deve , ane os ager itio oe 
one a ould be called to the subjects suggested by P if 
‘ae Nes Botany ” already referred to. “ ee 
Paty, ee ideas in the way of laboratory courses of 
Be the eS oe an special work, can be called out b thi 
, AZETTE will be glad to give them room. oe 
—_———————— 
Section Cutting. 
BY T. J. BURRILL. 
gh. In the first 
do . 
ubt this comes about naturally enou 
f treatment, and 
0 
place ani ‘ , \ 
to reach iy eae require a greater diversity 0 
— ‘Inust have Asin est results he who works espec 
" attention has Kang at command little dreamed 0 
tions. The ‘ih exclusively oceupie 
structure wg : ose who have earnestly wor 
and Dtensely ants are outnumbered many t 
man’s body : devoted animal histologist. ” he very fact that 
9n the form animal rather than plant, stimulates investigation 
at ho er instead of the latter side. 
physiologists, wi it may be accounted for, botanists and vegetable 
Posed to ea with only exceptions here a : h dis- 
emain content with the early methods and processes 
he word) now consider 
if can not help feeling that 
where I can not make better 
‘al methods, the lead of 
Upon sj ixing my thou ht now 
Pon simple work for the student botanical laboratory, [restrict 
red. What follows is 
. 
nal experience 
stu 
The rae instructor. 
Very lar ee requisite for good section cutting is a0 edge. In a 
ze number of instances sections for microscopical study 
