g2 
BOTANICAL GAZETTE 
Hyprocuioric acip (HC1). 
(Begun January 9, 8 P.M.; closed January 10, 3 P.M.) 
acon ne i PMs Length Remarks 
: s300 17.8™m flabby, dead 
a tae 19.0 “és a 4“ 
sao0 29.0 “ appearance normal 
: 18,5¢ tip dead 
2. Hyprosromic acip (HBr). 
(Begun January 11, 6 P.M.; closed January 12, 10 A.M.) 
Concentration 
gm. equiv, per liter 
Length Remarks 
15,500 flabby, dead 
18.0% 
27.5 * agp norma] 
2G flabby, 
28.5 “ ce eee: 
31.5 ‘ec “ “ 
3. NITRIC ACID (HNO,). 
(Begun January 11, 5 p.M.; closed January 12, 10 A.M.) 
Concentration 
gm. equiv, per liter 
ribo 
too 
rates 
Length 
Remarks 
q 
flabby, dead 
apparently normal 
4. SULFURIC ACID (H,50,). 
(Begun January 9, 9 P.M.; closed January 10, 4 P.M.) 
Concentration 
gm, equiv. per liter 
Length 
Remarks 
flabby, dead 
ae “ 
apparently normal 
“ bed 
“ se 
[auGustT 
