| Regions with a green background have at least one population that has been
                                        observed in the past 25 years.
                                     | 
                                
                                
                                    | Regions with a blue background have no populations that have been observed in
                                        the past 25 years, but have at least one population that has been recorded more
                                        than 25 years ago.
                                     | 
                                
                                
                                    | Regions with an orange background have no confirmed observations of natural
                                        occurrences of this species, but have at least one observtion of a population
                                        whose location or identification is uncertain, or which has been planted.
                                     | 
                                
                                
                                    | Regions with a white background have no record of this species every being
                                        present.
                                     |