Word Study
callyciflorous
CIDE DICTIONARY
callyciflorous, a. [L. calyx, -ycis, calyx + flos, floris, flower.].
Having the petals and stamens adnate to the calyx; -- applied to a subclass of dicotyledonous plants in the system of the French botanist Candolle . [1913 Webster]
For further exploring for "callyciflorous" in Webster Dictionary Online