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Top counties

Top regions sorted by number of observed species
Rank Region Species Checklists Species
1 Shelby
354
47,879
2 Lake
344
7082
3 Hamilton
330
44,350
4 Davidson
326
64,565
5 Humphreys
316
6753
6 Henry
313
7120
7 Dyer
306
2501
8 Hardin
300
3161
9 Obion
300
2101
10 Knox
297
64,178
11 Blount
293
28,320
12 Gibson
292
4314
13 Stewart
292
5692
14 Sullivan
289
26,058
15 Lauderdale
285
1322
16 Sumner
284
8394
17 Roane
277
7452
18 Rutherford
277
20,138
19 Washington
276
21,827
20 Perry
268
3307
21 Montgomery
265
21,515
22 Haywood
264
1845
23 Cocke
262
3092
24 Franklin
262
4480
25 Putnam
259
8060
26 Tipton
259
1724
27 Benton
258
1455
28 Fayette
258
3657
29 Anderson
257
10,926
30 Williamson
257
19,145
31 Carter
256
11,094
32 Hawkins
254
7651
33 Jefferson
251
2344
34 Lincoln
251
3307
35 Marion
251
4063
36 Polk
250
7132
37 Sevier
247
16,926
38 Coffee
246
3544
39 Meigs
246
3892
40 Campbell
245
4458
41 Greene
244
3807
42 Cumberland
243
6697
43 Lawrence
243
940
44 Madison
240
2891
45 Wilson
239
8236
46 Maury
238
2447
47 DeKalb
236
2286
48 Monroe
235
2395
49 Decatur
234
504
50 Rhea
233
2057
51 Warren
233
3299
52 Loudon
232
3179
53 Bradley
229
5050
54 White
229
1433
55 Hamblen
226
3579
56 Cheatham
225
1601
57 Grainger
225
2360
58 Johnson
224
1887
59 Carroll
220
533
60 Lewis
217
4296
61 Bledsoe
216
2943
62 Scott
216
2519
63 Hickman
215
818
64 Weakley
213
1347
65 Dickson
212
1937
66 Grundy
207
1034
67 Unicoi
207
2052
68 Crockett
205
494
69 Smith
205
1009
70 Henderson
204
977
71 McNairy
203
788
72 Union
201
1964
73 Claiborne
200
601
74 Bedford
199
3272
75 McMinn
194
1756
76 Robertson
194
1308
77 Sequatchie
194
1397
78 Clay
193
913
79 Hardeman
191
548
80 Morgan
188
1346
81 Houston
187
730
82 Pickett
187
563
83 Van Buren
185
910
84 Chester
183
280
85 Wayne
180
456
86 Marshall
179
1188
87 Cannon
177
625
88 Fentress
177
740
89 Overton
177
512
90 Giles
169
696
91 Jackson
169
591
92 Trousdale
169
208
93 Moore
165
680
94 Macon
155
188
95 Hancock
148
195