﻿506 BOTANICAL GAZETTE [JUNE 



Several other species described by Greene and based upon 

 characters seemingly inconsistent or difficult at present to evaluate, 

 are reserved for later 1 



EXPLANATION OF PLATE XXXI 



<i,paleaX4; e, floret X7; /, anther X 35 ; g, pollen grain X 3 5°; McheneXn; 

 i, portion of leaflet X3; all from type in Herb. Kew. 



