I have created a plant directory for a website that I maintain in MySQL. However I need an interface created in PHP to search and filter results, and then display in detail each listing. We are trying to create something like this website (http://www.hoerrnursery.com/plant-o-pedia-category/annuals/). Another possible solution might be to create a Joomla extension to do this. I'm fine with either as long as it is cost effective.