﻿Hemlock 



Tsuga canadensis (L.) Carr. 



1. A branch with staminate flowers x 1 



2. A stamen, front view x 20 



3. A stamen, lateral view x 20 



4. A branch with ovulate flowers x 1 



5. Ovuliferous and cover-scale, lower side 



X 10 



6. Ovuliferous-scale, upper side, showing 



ovules x 10 



7. A fruiting branch showing mature cones 



8. Scale from mature cone, upper side, show- 



ing seeds x 2 



9. Scale from mature cone, lower side x 2 

 10. Winged seed x 2 



