EXPLANATION OF THE PLATE. 



Plate DC. Picea Pakryana. 



1. A branch with stammate flowers, natural size. 



2. An anther, front view, enlarged. 



3. An anther, side view, enlarged. 



4. A branch with pLstillate flowers, natural size. 



L 



6. A scale of a pistillate flower, lower side, with its bract, enlarged. 



6. A scale of a pistillate flower, upper side, with its ovules, enlarged. 



7. A fruiting branch, natural size. 



8. A cone-scale, lower side, with its bract, natural size. 



9. A cone-scale, upper side, writh its seeds, natural size. 



10. Vertical section of a seed, enlarged. 



11. An embryo, enlarged. 



12. A leaf divided transversely, enlarged. 



13. Cross section of a leaf magnified fifteen diameters. 



14. Winter-buds, natural size. 



