PHANEROGAMS 



CONIFERS—MALE ORGANS 



PLATE II. 



Fig. 6. Transverse seed ■ ofMale Mower ofY&v 

 Fig. 2 Male Flower enlarged ofP.Zaricio <<>P J ~^b£&* LXj: k> 



Fig. 5 Walt flower of Tarns baccala (-10) 



Stamens 



Fig. 3. Longitudinal section of Male Flower 



Fig. 7 Stamen of Yew 



FigA.Stwninal scale ofPsylvestris 



lower or outer surface viewed obliquely 



Scaly portu 



Axis 



■Pollen sacs 



Fig. 8 Stamen from below opened 



StaBc 



Fig. 9 Follen grain of Scotch, Fir (*7Z5) FiglOFipe Pollen grain ofP.Parina Fig.ll Pollen grain ofZarch 



in Optical section. (" 500) 



Bladder like expansion., 

 of Eoctine 



Large cell 



Larae cell 



Small vegetatb/e cell 



Small vegetative cell 



Broken outer Coat 



Hudzmentary TrothaHus 

 {Vegetaave. cell) 



Large cell 



Engraved. Printed and Pobliahed "by W. X. AX Johnston, Edinburgh. 



