mary gregory/bohemian??

Is it or isnt it???
I picked this up from a recycle centre today !! Its in very good condition , I thought may be mary gregory straight away but then poss bohemiam?? Since having a pair of gregory style glass vases ive found out a little about them ..
Most so called mary gregorys have enamelled pictures of children but this ones different , its a jug, clear glass , hand blown with the rough cut off on the base , it has enamelled white berrys on guilded leaves one side facing up the other down , it also has gold & white pattern around the jug , I know mary gregory did landscapes but did she do leaves /flowers , this jug has some age to it as the base edges have lots of minute scratches also the cut off is very rough ..
I would love to find out more about this pretty little jug before my wife starts to put bluebells in it as she tells me !!
Info greatly recieved:-)