golgi-specific lipid markers

[Your Name Here]

Does anyone know if there are fluorescently labeled golgi-specific 
lipid markers that have actually been shown to function in plant cells.
I am aware of ceramide derivatives which are specific for the golgi in animal
cells.  They eventually wind up in other membranes, however, when they are metabolized.
Do the ceramide derivatives work in plants?  I would like to stain and perhaps
track golgi vesicles in vivo.  Any ideas would be appreciated.  Thanks.