104 BOTANICAL GAZETTE 
31. SILVER NITRATE (AgNO,). 
(Begun February 3, 6 p.M.; closed February 4, 10 A.M.) 
Papaie ght oe Length Remarks 
zuts00 Boao dead 
DVVENT 20.0 * alive (?) 
Bisz00 32,0." alive 
aie fe 5700." ra 
1sssz00 22.0 “ ‘ 
32. SILVER SULFATE (Ag,SO,). 
(Begun March 23, § P.M.) 
Concentration Length tenoth i 
en . 7: gt ‘ks 
£m. equiv. per lite arch 24,3 P.M. | March 25, 3 P.M. pase 
210°" discolored, dead 
eee oe 16:0 * “ “ 
23.0 “ 22,.0m™m dead 
Cera ears 25.0 “ 26.0 “ “ 
25.0 alive, distorted 
ya ui 29.0 “ ee “ 
CESS HESS a ec 
: 33- SILVER NITRATE (AgNO,) 5 gm. mol. per liter, 10 
Porassium Pree RON) ot > Me 3 
(Concentrations estimated on basis of Ag present.) 
(Begun April 14, 4 P.M.) 
s Cele Sar Ns Se 
2 Reem irabon: Length Length 
oS ee oer tier April 15, 4 p.m. | April 17, 4 P.M. — 
| fete il SA ba eee ES ne 
woo | = 22.0™™ =| -22,0mm | dead, discolored 
eos Ms 42.0 “ 2 : 
‘issvy | 22.0 “ 23.0 * es i : 
St Aes eee aa. a ; 
ao “ 20.0 “ a : : 
: re 24.0 “ce 26.5 “ alive April 15 ane 
sito0 25.0 “ gam * . : 
tee 96.6 4 ato ea : - 
‘ “ . ivi 
ee ee aes | ne 
pase 9.5 39.0 “ ss 
" yt Ae] 41.5 
fe 31.0 “ to<* - 
Tove aso * 61.0 * c 
Se re 
