The progress of Genetics since the rediscovery of Mendel's papers. 373 



17. Palmatififl leaf and Pinnatifid leaf Primula Sinensis (Bat es on 

 and Gregory (8)). (See Fig-, 7.) 



18. Biennial habit and annual habit Hyoscyamus niger (Correns 

 (35 a)). 



19. Normal anthers and sterile anthers L«//?^n«s odoratus (R.E. C. 

 (10 a)). 



20. Polled and horned breeds of Cattle (R. E. C. (10 a), S p i 1 1 m a n (88)). 



21. Flat standard and hooded standard Lrt^%rM5 odoratus (R.^.Q. 

 (10 b)). 



fig-. 6. 



Skiagraph of hand in which the fingers had 2 phalanges 

 condition. (After Far ab ee.) 



a dominant 



22. The normal long pollen- grains with three pores, and rounded 

 pollen-grains usually with only two pores. Latliyms odoratus 

 (R.E.C. (10 a, bl). 



23. Abortion of the female organs in the lateral florets of Barley 

 as found in the two-rowed type, and the complete or herma- 

 phrodite development of these florets in the six-rowed type 

 (Biffen (12a)). 



24. Entire and laciniated petals. Clielidoninm majus {à.eNv\%s,{\Ql)). 



25. The usual hairy condition of the skin in Mice, and the 

 peculiar naked and rinkled skin. A. Campbell in litt. (For 

 figure, see Gaskoin, P. Zool. Soc. 1856.) 



