I need a map that would be integrated in an existing wordpress website, in which the user can search for the closest plant selling retailer (garden centers, plant nurseries), from all Europe.
The search results must include basic information about each retailer: address, web site, phone number, etc.
I could not find a database with the plant selling retailers from Europe, so you should find a way to use the information included in Google Maps. There is a google service named Google Places that can be customized for our needs.
I have 2 examples for this kind of map which I can send it to you via email, because DigitalJob is too great to let us post links here.