Texas non-native plants



Text Box: View or download PowerPoint presentation.   PPt* Fundamental Invasive Index    INDEX                    



* All species, with Index rankings    COMPLETE LIST      EXCEL FILE (new)


* All aquatic species, grouped by Invasive Index ranking    ALL AQUATIC



               Numbers of non-native species in Texas ranked as F1, F2, F3, and F4.  The total is 830 species. 


F1        Woody  Herbaceous Aquatic  TOTAL

            17         25                  9           51


F2        Woody  Herbaceous Aquatic  TOTAL

            13         229                16         258 


F3        Woody  Herbaceous               TOTAL

            76         354                            431   


F4        Woody  Herbaceous               TOTAL

            0          80                              80




Text Box: Comments, suggestions, and 
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lists, rankings, or concepts 
are sought and welcomed. 

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                                 16 May 2010




* Species ranked as F1    F1                     * Species ranked as F2    F2



* Watch List   WATCH                                                     * Expected List   EXPECTED 



* Non-native Texas species on lists from nearby states/regions     RANKED NEARBY  



* Non-native species reported for Texas since 1970      DOCUMENTATION