Explanation of Pl. XVI. 



Cunninghamia Kaioakamii Hayata. 



Fig. 1. Branches. 



2. A leaf, secn frora above. 



3. Tlie same, seen frora bclow. 



4. A cliister of male flowers. 



5. 6, 7. Stamens, seeti from difFerent sides, x 15. 



8. A quite m;iture cone, natural size), containing seeds ■witli a perfect 



embryo, as given in the description in the text. 



9. A scale, detaclied from the middle portion of a cone, x 4. 



10. The same, seen from within, seeds taken off, showing secondary 



scales. 



11. The same with seeds. 



12. A seed. 



