and citron. It is of hybrid origin, and is probably the
offspring of hybrid parents for several generations, e-
ing related to P. crispum and P. hermannif olmm, ana
many others of the same tribe; but what its real parents
were is not easy to be ascertained. Like tne
more common kinds, it will thrive well in a mixture
of sandy loam and peat, or any other light vegetable
soil; and young cuttings of it will soon strike root,
if planted in pots and placed in a sheltered situation.
