CHAPTER XII 



NEW PLANTS WITHOUT SEED 



Flowering plants usually reproduce by seeds, but they may 

 reproduce by other methods. 



Fig. 90. — Lily growing in 

 ostrich es:g. 



Oxalis has a vigorous underground stem system, upon 

 which bulbs in great number are formed. Within these bulbs, 

 on the tips of slender coiled stems, other bulbs are formed, 



