1. How do I create a directory page by listing the custom taxonomies?
2. How can I use custom taxonomies as inputs to the custom fields (or as options, in case of radio-buttons or multi-select input-types)? For e.g. I create Plants and Animals as two different taxonomies. Then I also create a field called Species-Type where the input could either be Plants or Animals. In any single listing, this entry (Plants / Animals) should be clickable and lead to the category search page for Plants or Animals.