2.8 Southern Forests: A Center for Biodiversity - Trees
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Southern Forests: A Center for Biodiversity - Trees
Southern US
Southern US
0 200 400
800
1,200
1,600 Miles
±
a. Tree richness of ecoregions Number of species: 176 - 195 156 - 175 137 - 155 117 - 136 98 - 115 78 - 97 59 - 77 29 - 58 20 - 38 1 - 19 0
b. Tree strict-endemism of ecoregions Number of species: 19 - 27 12 - 18 6 - 11 3-5 1-2 0
Source: Tree diversity by ecoregion (Terrestrial Ecoregions of North America, Ricketts et al., 1999)
Southern Forests: A Center for Biodiversity - Trees
Southern US
Southern US
0 200 400
800
1,200
1,600 Miles
±
a. Tree richness of ecoregions Number of species: 176 - 195 156 - 175 137 - 155 117 - 136 98 - 115 78 - 97 59 - 77 29 - 58 20 - 38 1 - 19 0
b. Tree strict-endemism of ecoregions Number of species: 19 - 27 12 - 18 6 - 11 3-5 1-2 0
Source: Tree diversity by ecoregion (Terrestrial Ecoregions of North America, Ricketts et al., 1999)
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