Not exactly the same thing, but here is a list of the most biologically diverse states according to the number of species of life.
Total Number of Species
1 California.................6,717
2 Texas.......................6,273
3 Arizona....................4,759
4 New Mexico............4,583
5 Alabama..................4,533
6 Georgia ..................4,436
7 Florida ...................4,368
8 Oregon....................4,136
9 North Carolina........4,131
10 Utah.......................3,892
11 Nevada...................3,872
12 Virginia..................3,803
13 Tennessee..............3,772
14 South Carolina.......3,701
15 Oklahoma..............3,616
16 Colorado................3,597
17 Mississippi.............3,580
18 Louisiana...............3,495
19 Arkansas................3,415
20 Washington...........3,375
21 Missouri.................3,340
22 New York...............3,333
23 Kentucky................3,258
23 Illinois....................3,258
25 Idaho......................3,205
26 Wyoming................3,184
27 Ohio........................3,152
28 Maryland................3,148
29 Michigan................3,135
29 Pennsylvania..........3,135
31 Indiana...................3,098
32 New Jersey.............3,022
33 Montana ................2,921
34 West Virginia.........2,873
35 Wisconsin...............2,869
36 Minnesota...............2,817
37 Kansas.....................2,778
38 Massachusetts........2,765
39 Nebraska.................2,587
40 Iowa........................2,533
41 Connecticut.............2,497
42 South Dakota..........2,406
43 Maine......................2,352
44 New Hampshire......2,327
45 Vermont..................2,274
46 Delaware.................2,244
47 Rhode Island...........2,078
48 North Dakota..........1,889
49 Alaska......................1,835
50 Hawaii.....................1,418
Source:
Biodiversity in the United States (Map) | Ecopolitology