Fifi. 2.--The Bulboufi-i'ooted PannnonluSi bnck vjew. a, petals of expanded 

 blo^aoms; b, reflexed calyx, or flower-cnp ; Ci blossoza half expanded^ the 

 flower-cup not yet turned hack; rf, peduncle, or flower-stem; e, bract or 

 flower-leaf. 



