■»r>,-»v , --ji^-j.-^.— -»~,rTr.7» ■"r;—^-Tw^jiwmf<fl'rf P"i "M."- •"■T~" ■ "T"T T»^'^-UW ' "..>!, '1 .■'l».»p" "WKFl"!.!!- » »»'VI,' ■"Vvi'v" '. ''.^.'»^'.'• «■•. I?."' V»l'."'lM+iPr' •^'»™^^ 



24 The Horists' Review 



August 19, 1920 



RICHARD DIENER CO., Inc 



KENTFIELD, Marin Co., CALIF. 



ORIGINATORS AND GROWERS 

 OF THE LARGEST AND FINEST 



Gladioli and Petunias 



IN THE WORLD 



JUST OUT 



'The Laws of Hybridizing Discovered 



by Richard Diener" 



A DISCOVERY of tremendous importance to everyone interested in 

 plant breeding and plant life. Any form and size of flowers, 

 fruits and grains can be obtained by application of these laws 

 in the quickest possible way. They are the first workable laws ever 

 discovered in plant breeding. Included is an explanation of What 

 Plant Life Is; Animal Life in Relation to Plant Life; What Plant Sports 



Are, and other valuable information. A book elegantly 

 printed and illustrated. Price 



$5.00 



RICHARD DIENER, Kentfield, Marin Co., CALIFORNIA 



