428 



BROOKLYN BOTANIC GARDEN MEMOIRS 



(171) ('72) 



Ftg. I. — heteris. 



(183) (184) 



Fig. 2. — rhomboidea. 



(301) (302) 



Fig. 3. — tenuis. 



(303) (304) 



Fig. 4. — simplex. 



Ftgs. 1-4. Climax leaves from eight rosettes representing the four phenotypes in 

 pedigree No. 15406. Meter is and rhomboidea possess one or more B factors; te^iuis 

 and simplex lack them. 



