Smithsonian Report. 1954. — Blaydes 



Plate 9 



35, Sansevicria Irifasciata. 34, S. trifasciata var. laurentii. .55, S. trifasciata sliowi 

 developing from a leaf cuiiiiit.' of var. laurentii. 36, 37, Yellow slioots originating from 

 yellow tissue of a leaf cutting of var. laurentii. 



