177 



ia 



Fig. 46. Yew, Taxus baccata, L. 1, branch with male flowers ; 

 2, shoot with two ripe "berries"; 3, young male flower; 4, the same 

 exposing and emptying the anthers ; 5, anthers ; 6, female flower ; 7, the 

 same in section; 8, details of the same: *, micropyle; Is, the single 

 integument; x, outer part of nucellus which hardens to form the shell; 

 we, nucellus with embryo-sac and endosperm (edp) ; cp, archegonia 

 (" corpuscula ") ; a, arillus; b, scales. 9, nearly ripe "berry": a, arillus; 

 is, seed. 10, ripe "berry" in section : a, arillus; e, embryo. 11, needle 

 and its transverse section ; 12, the same of Silver Fir, and 13, of Spruce ? 

 p. 177 (Wi). 



W. III. 



12 



