BRITTON AND ROSE, VOL II. 



PLATE XL 



i 



M. £. Eaton del. 

 A. A. Newton D< 



1. Flowering plant oi Aporocactus leptophis. 



■ _ I 



2. Flowering plant of Aporocadus flagellifQrntis 



(Natural size.) 



^ MCft>. 'A C3 



