BRITTON AND ROSE, VOL. Ill 



PLATE XXIV 



M. E. Eaton del. 



I ffoen i < o 



1. Top of fruiting plant of Cactus lemairei. 



2. Top of fruiting plant of Cactus harlowii. 



3. Crown of Cactus harlowii. 



4. Flowering plant of Discocactus bahiensis. 



5. Fruiting plant of Cactus melocactoid.es. 



(All natural size.) 



