j)T., isr.i.i ,1/. [siiiK.wvA.-^-riii': jsuMnEu OF CHRO^r()S()^rI^Ji 



W 



Cryptomeria japonica 



La\vs(.\ ; Anil. I!' 4. is. 19(»4. 

 Taxodium disticuni 



CooKiCR ; Hot. (iaz. 36. 1903. 

 Tetraclinus articulata 



Saxton ; Ann. Bot. 27. 1913. 

 Actinostrobus pyramidalis 



Saxton ; Ann. Bot. Ii7. 1913. 

 Callitris verrucosa 



Saxton ; Ann. Bot. 24. 1910. 



9 or 10 18 or 20 



[irobably 12, or H 



12 



8 



8-10 



24 



16 



16 26 





i^'^'C 



,c<. 



^■« 



X/.-', 





5 



1. Cycas revoluta. (See the foot note in P. 417). 



2. Cephalolaxus ch-upaceri. 



3. Podocarpus nagela. 



4. I'dxits canndennis. X 1280. 



i/e. Nuclear plale (nietaphase) of heterotypic division of pollen 

 mother cell. 



Callitris cupressiforme 



C. Muelleri? 



Saxton ; Bot. Gaz. 48. 1909. 

 Widdringtonia cupressoides 



Saxton; Bot. (iaz. 50. 1910. 

 Araucaria brasiliensis. ... 



Buki.ingamk ; Bot. Gaz. 55. 1913. 

 A. Bidwilli 



Lkpriore ; Ber. Dcut. Bot. Ges. 23. 1905. 



Podocarpus totarra Hallii 



P. nivaris 



P. elongata 



BuRLiNGAME ; Bot. Gaz. 46, 1908. 



±12 

 ±12 



8 



12 



±2i 

 ±24 



