Eeaotions and Products in Inteespecii'IC Crosses 



99 



wrn 4— Showing results obtained in tlie determination, of the yariaWlity in 

 ^ ^^^- A^^ w. tho i^irp tiarent atoclis of h. iAversa and L. signaticolhs and by the 

 form-index in the pure parent atocKso^^^^^ extracted race that was super- 



