NSR                     Check the native status for plant species in a
                        political region
NSR_citations           Get citation information
NSR_data_dictionary     Get NSR data dictionary
NSR_metadata            Get NSR metadata
NSR_political_divisions
                        Get information on political divisions with
                        checklists within the NSR
NSR_simple              Check the native status for plant species in a
                        political region
NSR_sources             Get information on sources used by the NSR
NSR_template            Make a template for an NSR query
NSR_version             Get metadata on current NSR version
nsr_testfile            Example NSR data
