pie ; in the specimen represented, however, the lowest on each 

 twig, those in fact from whose axil the twigs proceeded, were 

 trifoliolate. This is interesting, as shewing an occasional 

 passage to the 3 -leaved species, even among those whose 

 foliage is most decidedly simple. 



Fig. 1. shews the calyx and stamens j 2. is a section of the 

 ovary. 



