GLOSSAEY 335 



Testa : the hard coat of the seed. 184. 



Tetracyclic : applied to a flower whose four floral organs are in four 



cycles. 268. 

 Tetbad : a group of four spores produced by a mother-cell. 103. 



Zoospore : a motile asexual spore. 10. 



Zygomobphic : applied to a flower in which the parts in one or more 



sets are not similar ; irregular. 229. 

 Zygote : the sexual spore resulting from conjugation. 15. 



