294: T. Holm — Studies in the Cyperacece. 



androgynous. In other words the species of these 

 sections illustrate to some extent the inflorescential 

 structure of the more evolute types of the grex: Ter- 

 nari(B. In the Salince and CryptocarpcB^^ the pistillate 

 spikes are often androgynous, and in C. Lynghyei the ter- 

 minal, staminate spike is sometimes androgynous ; other- 

 wise the distribution of the sexes is more regular than the 

 sections discussed in the present paper. 



Clinton, Md., July, 1921. 



^' This Journal, vol. 49, and 50, 1920. 



