Apr. 1&9-I.] BOTANICAL ^JOCIETY OF EDINBURGH. 



209 



Experiment. 



1a. and 1b. 



Yellow English Barley. 1882. 



Weicrht— i^-. 2-11 grams. 



weigm |b .2-(:i8 „ 



30 Corns each. 



Steeped 72 liours. 



Germinated 4 days. 



2a. and 2b. 



Yellow English Barlev, 1882. 



Weight- {t;J;|3^ms. 



30 Corns each. 

 Steeped 72 hours. 

 Germinated 8 days. 



3x. and 3b. 

 Yellow English Barley, 1882. 



W"Sl^t-{B.:2-37^T'' 



30 Corns each. 



Steeped 72 hours. 



Germinated 8 days. 



4a. and 4b. 



Yellow English Barlev, 1882. 



Wei-ht- -f^' 2 20 grams. 



30 Corns each. 

 Steeped 72 hours. 

 Germinated 6 day.c. 



OA. and 5b. 

 Saale Barlev, 1880. 



Weight- {^"llJ^g^;^- 



30 Corns each. 

 Steeped 72 hours. 

 GeiTninated 4 days. 



6a. and 6b. 

 Saale Barley, 1880. 



Weight— -f^-' 2"10 grams. 

 wei^ni |b 214 „ 



30 Corns each. 



Steeped 72 hours. 



Germinated 8 days. 



7a and 7b. 

 Yellow English Barley, 1882. 



Weight 



grams. 



fA., 2-2( 

 tBv2-17 

 30 Corns each. 

 Steeped 70 hours. 

 Germinated 5 davs. 



8a. and 8b. 

 Yellow English Barley, 1882. 



Wei<rht— /^' 2-10 grams 

 ♦veioni -^jj 217 ,, 



30 Corns each. 



Steeped 70 hours. 



Germinated 11 davs. 



Carbonic Anhydride 

 produced. 



15-24 



11-33 



18 IG 



18-85 



17 62 



18-76 



14-86 



12-93 



A. B. 



Light. Obscnrily. 



Totals, 127-75 



15-50 



18-97 



18 3.3 



14-74 



14-03 



Excess ill 

 favour of 



Obscurity, 0-26 



11-01 , Light, . 0-32 



Obscurity, 0-81 



19-40 ; Obicurity, 0-55 



17-24 Light, . 0-38 



Light, . 0-43 



Light, . 0-12 



Obscurity, 1-10 



129-22 I Obscurity, 1-4; 



trass, box. SOC. EDIX. VCL. XX. 



