Dec, 1910.1 M. ISnrKAWA.~THK tiUMHEIl or CHROMOSOMES. 40!) 



Cystopus portulacae 16 32 



15i:ki.i;si- ; Jali.I). Wiss. Bot. 31. 1897. 

 C, candidus 12-16 



Wagek ; Ann. Bot. 10. 1896. 



±^6 



Kruger ; Centralbl. Bakt. II. 27. 1910. 

 Basidioboliis ranarura at least 20* 



FAiRcniLD ; Jahrb. Wiss. Bot. 30. 1897. 

 B. sp ±60 or more* 



Olive ; Ann. Mycolog. 5. 1907. 



ASCOMYCETES. 



Helvella crispa 5** 8 



Carruthers ; Ann. Bot. 25. 1911. 

 Morchella esculenta 4 



Dangeard ; Le Botanists. 9. 1903. 



Maire ; Ann. Mycolog. 3. 1905. 

 Hydnobolites sp 4 or 5 



Paul; Troc. Boston Soc.Nat. Hist. 32. 1905. 

 Aleuria cerea 8 



GuiLLiERMOND ; RcY. Gcn. Bot. 16. 1903. & 

 Ann. Mycology. 3. 1905. 

 Anapty chia ciliaris. ( = Borrera ciliaris) 8 



Maire ; Ann. Mycolog. 3. 1905. 



GuiLi.iERMOND ; Ann. Mycolog. 3. 1905. 

 Ascodesmis nigricans 4 



Dangeard ; Le Botaniste. 11. 1906. 

 Endocarpon miniatum \ 



Dangeard ; Le Botaniste. 9. 1903. 

 Ascobolus furfuraceus 8 



Harper ; Ber. Dent. Bot. Gcs. 13. 1895. 



n »> 



Fraser & Brooks ; Ann. Bot. 23. 1909. 



j> »» 



Dangeard ; Le Botaniste. 9. 1903. 



-1*^ 8 



■* In both cases the counting was done in tlie beak cell, and tiierelore it is 

 difficult to tell whether the given number is of diploid or haploid. 



** The given number is said to be reduced to 2 owing to the brachiraaiosis. 



