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Top counties

Top regions sorted by number of observed species
Rank Region Species Checklists Species
1 Oklahoma
337
42,343
2 Tulsa
334
32,699
3 Cleveland
330
24,776
4 McCurtain
330
6129
5 Comanche
329
12,431
6 Cimarron
326
8075
7 Payne
325
30,506
8 Alfalfa
297
4621
9 Osage
297
6358
10 Sequoyah
296
4150
11 Washington
296
3034
12 Canadian
294
7570
13 Johnston
287
3958
14 Tillman
287
2528
15 Texas
283
2631
16 Wagoner
275
3305
17 Garfield
266
3324
18 Woodward
266
5997
19 Bryan
265
1626
20 Pawnee
263
1268
21 Rogers
262
3499
22 Custer
259
4716
23 Cherokee
256
3168
24 Carter
255
5159
25 Creek
252
2320
26 Noble
251
1772
27 Blaine
249
912
28 Muskogee
249
848
29 Le Flore
247
2659
30 Logan
247
5183
31 Jackson
246
2691
32 Kiowa
241
699
33 McClain
241
1407
34 Kay
240
1219
35 Beaver
238
1412
36 Delaware
237
1639
37 Pittsburg
232
1600
38 Jefferson
231
849
39 Harper
230
1417
40 Okmulgee
230
731
41 Caddo
229
1691
42 Stephens
229
932
43 Woods
229
1187
44 Mayes
228
720
45 Grady
227
1379
46 Cotton
226
1237
47 Love
226
649
48 Choctaw
224
957
49 Murray
224
1015
50 Greer
223
603
51 Kingfisher
223
613
52 Harmon
222
537
53 Marshall
222
659
54 Roger Mills
222
840
55 Washita
222
786
56 Atoka
219
492
57 Major
219
719
58 Beckham
218
894
59 Ellis
217
691
60 Pottawatomie
216
1692
61 Lincoln
215
1036
62 Ottawa
215
645
63 McIntosh
214
681
64 Nowata
213
204
65 Dewey
211
450
66 Adair
210
910
67 Pushmataha
209
449
68 Hughes
205
789
69 Grant
204
610
70 Pontotoc
198
362
71 Seminole
198
403
72 Craig
195
378
73 Garvin
192
777
74 Latimer
179
351
75 Okfuskee
174
195
76 Coal
173
225
77 Haskell
161
155