Season shown in 2 of Ohio's 88 counties. Explore Ohio
No result yet (8)
Recorded, too few records for a result (62)
Recorded, season not shown (16)
Season shown (2)
Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files, 1:500,000. Show as a table
Counties as a table
box elder by Ohio county: records and mapped range
County
Records
Adams County
Recorded, too few records for a result
Allen County
Recorded, too few records for a result
Ashland County
Recorded, too few records for a result
Ashtabula County
Recorded, too few records for a result
Athens County
460 · Recorded, season not shown
Auglaize County
Recorded, too few records for a result
Belmont County
Recorded, too few records for a result
Brown County
Recorded, too few records for a result
Butler County
103 · Recorded, season not shown
Carroll County
Recorded, too few records for a result
Champaign County
Recorded, too few records for a result
Clark County
Recorded, too few records for a result
Clermont County
71 · Recorded, season not shown
Clinton County
Recorded, too few records for a result
Columbiana County
Recorded, too few records for a result
Coshocton County
Recorded, too few records for a result
Crawford County
Recorded, too few records for a result
Cuyahoga County
114 · Recorded, season not shown
Darke County
Recorded, too few records for a result
Defiance County
No qualifying records yet
Delaware County
45 · Recorded, season not shown
Erie County
23 · Recorded, season not shown
Fairfield County
Recorded, too few records for a result
Fayette County
No qualifying records yet
Franklin County
236 · Season shown
Fulton County
No qualifying records yet
Gallia County
Recorded, too few records for a result
Geauga County
Recorded, too few records for a result
Greene County
48 · Recorded, season not shown
Guernsey County
Recorded, too few records for a result
Hamilton County
267 · Season shown
Hancock County
Recorded, too few records for a result
Hardin County
No qualifying records yet
Harrison County
Recorded, too few records for a result
Henry County
Recorded, too few records for a result
Highland County
Recorded, too few records for a result
Hocking County
Recorded, too few records for a result
Holmes County
Recorded, too few records for a result
Huron County
Recorded, too few records for a result
Jackson County
Recorded, too few records for a result
Jefferson County
Recorded, too few records for a result
Knox County
Recorded, too few records for a result
Lake County
26 · Recorded, season not shown
Lawrence County
Recorded, too few records for a result
Licking County
23 · Recorded, season not shown
Logan County
Recorded, too few records for a result
Lorain County
60 · Recorded, season not shown
Lucas County
94 · Recorded, season not shown
Madison County
Recorded, too few records for a result
Mahoning County
Recorded, too few records for a result
Marion County
Recorded, too few records for a result
Medina County
Recorded, too few records for a result
Meigs County
Recorded, too few records for a result
Mercer County
No qualifying records yet
Miami County
Recorded, too few records for a result
Monroe County
Recorded, too few records for a result
Montgomery County
36 · Recorded, season not shown
Morgan County
Recorded, too few records for a result
Morrow County
Recorded, too few records for a result
Muskingum County
Recorded, too few records for a result
Noble County
Recorded, too few records for a result
Ottawa County
Recorded, too few records for a result
Paulding County
Recorded, too few records for a result
Perry County
Recorded, too few records for a result
Pickaway County
Recorded, too few records for a result
Pike County
Recorded, too few records for a result
Portage County
29 · Recorded, season not shown
Preble County
Recorded, too few records for a result
Putnam County
No qualifying records yet
Richland County
Recorded, too few records for a result
Ross County
Recorded, too few records for a result
Sandusky County
Recorded, too few records for a result
Scioto County
Recorded, too few records for a result
Seneca County
Recorded, too few records for a result
Shelby County
Recorded, too few records for a result
Stark County
41 · Recorded, season not shown
Summit County
82 · Recorded, season not shown
Trumbull County
Recorded, too few records for a result
Tuscarawas County
Recorded, too few records for a result
Union County
Recorded, too few records for a result
Van Wert County
No qualifying records yet
Vinton County
Recorded, too few records for a result
Warren County
44 · Recorded, season not shown
Washington County
Recorded, too few records for a result
Wayne County
Recorded, too few records for a result
Williams County
Recorded, too few records for a result
Wood County
Recorded, too few records for a result
Wyandot County
No qualifying records yet
No mapped range from the range source used, the USGS Gap Analysis Project, which maps land vertebrates only.
Season
When it is recorded
In Portage County
Not enough evidence
The weeks are still too uncertain to show a season. Based on 29 records in 5 of the 10 years from 2016 to 2025, above the minimum of 20 records from 5 different years.
JanFebMarAprMayJunJulAugSepOctNovDec
Show over the bars
Recording in Portage County · records of all species each week, 31,804 in all
Records per week from 29 records in 5 of the 10 years from 2016 to 2025. Shows when people recorded it, not a season or how common it is.
Show as a table
Records of box elder in Portage County each week, and records of all species
Week
Records of box elder
Years recorded
Records of all species
Jan 4–10
0
0
44
Jan 11–17
0
0
56
Jan 18–24
0
0
31
Jan 25–31
0
0
67
Feb 1–7
0
0
66
Feb 8–14
0
0
74
Feb 15–21
0
0
72
Feb 22–28
0
0
80
Mar 1–7
0
0
109
Mar 8–14
0
0
146
Mar 15–21
0
0
152
Mar 22–28
0
0
140
Mar 29 – Apr 4
0
0
277
Apr 5–11
0
0
451
Apr 12–18
0
0
648
Apr 19–25
3
2
641
Apr 26 – May 2
2
2
849
May 3–9
1
1
1,174
May 10–16
1
1
788
May 17–23
1
1
1,091
May 24–30
2
1
753
May 31 – Jun 6
1
1
782
Jun 7–13
1
1
1,242
Jun 14–20
2
2
1,568
Jun 21–27
2
2
1,383
Jun 28 – Jul 4
0
0
1,344
Jul 5–11
0
0
1,357
Jul 12–18
2
1
1,310
Jul 19–25
0
0
1,431
Jul 26 – Aug 1
1
1
1,439
Aug 2–8
2
1
1,037
Aug 9–15
1
1
1,056
Aug 16–22
1
1
1,145
Aug 23–29
0
0
911
Aug 30 – Sep 5
0
0
930
Sep 6–12
1
1
986
Sep 13–19
0
0
974
Sep 20–26
1
1
1,199
Sep 27 – Oct 3
1
1
985
Oct 4–10
0
0
516
Oct 11–17
0
0
417
Oct 18–24
0
0
435
Oct 25–31
2
1
401
Nov 1–7
1
1
278
Nov 8–14
0
0
251
Nov 15–21
0
0
228
Nov 22–28
0
0
130
Nov 29 – Dec 5
0
0
82
Dec 6–12
0
0
79
Dec 13–19
0
0
69
Dec 20–26
0
0
53
Dec 27 – Jan 2
0
0
77
Reported in flower
No records here show flowers yet, so there is no flowering season to show. One needs at least 20 records from 5 different years.
Reported in fruit
Only 2 records here show fruit, too few to show a fruiting season. One needs at least 20 records from 5 different years.
In Ohio
Early March to mid-July, middle week early May, and again mid-August to late November, middle week late September
Recorded in two separate seasons, each shown with its own early, middle and late weeks.
This week · Nov 8–14
JanFebMarAprMayJunJulAugSepOctNovDec
Show over the bars
Recording in Ohio · records of all species each week, 1,691,199 in all
Records per week from 2,685 records in 10 of the 10 years from 2016 to 2025. Shows when people recorded it, not a season or how common it is.
Show as a table
Records of box elder in Ohio each week, and records of all species
Week
Records of box elder
Years recorded
Records of all species
Jan 4–10
5
3
6,211
Jan 11–17
8
2
5,146
Jan 18–24
3
3
4,645
Jan 25–31
5
3
4,698
Feb 1–7
19
5
6,023
Feb 8–14
8
3
5,888
Feb 15–21
13
4
5,436
Feb 22–28
9
4
6,846
Mar 1–7
10
3
8,321
Mar 8–14
8
5
10,384
Mar 15–21
4
2
12,620
Mar 22–28
8
3
13,949
Mar 29 – Apr 4
61
7
19,661
Apr 5–11
71
7
26,860
Apr 12–18
105
10
39,925
Apr 19–25
149
8
41,623
Apr 26 – May 2
203
10
56,391
May 3–9
139
9
52,952
May 10–16
119
9
53,785
May 17–23
111
10
57,698
May 24–30
100
10
54,651
May 31 – Jun 6
76
8
53,099
Jun 7–13
57
9
53,700
Jun 14–20
57
8
56,625
Jun 21–27
58
10
55,361
Jun 28 – Jul 4
63
8
58,477
Jul 5–11
57
9
61,336
Jul 12–18
48
10
64,722
Jul 19–25
36
9
69,753
Jul 26 – Aug 1
46
8
59,416
Aug 2–8
36
7
59,712
Aug 9–15
37
8
55,994
Aug 16–22
46
9
54,328
Aug 23–29
46
8
51,772
Aug 30 – Sep 5
46
7
57,167
Sep 6–12
70
9
59,075
Sep 13–19
107
9
54,543
Sep 20–26
82
8
45,860
Sep 27 – Oct 3
122
8
43,180
Oct 4–10
113
8
37,841
Oct 11–17
107
8
30,824
Oct 18–24
39
8
21,156
Oct 25–31
34
7
19,021
Nov 1–7
26
8
14,172
Nov 8–14
26
6
12,621
Nov 15–21
20
6
7,965
Nov 22–28
22
7
8,136
Nov 29 – Dec 5
11
5
6,083
Dec 6–12
21
6
6,004
Dec 13–19
4
3
5,423
Dec 20–26
3
3
5,661
Dec 27 – Jan 2
11
4
8,459
Reported in flower
Only 10 records here show flowers, too few to show a flowering season. One needs at least 20 records from 5 different years.
Reported in fruit
No fruiting season shown here. The weeks are still too uncertain to show a season.
What these results show
These results show when people recorded a species, not when or where it occurs. Missing weeks and low counts do not mean absence or scarcity, and counts are not abundance. Contributed records reflect where, when and what people chose to observe.
eastern poison ivyToxicodendron radicansOften confused in Ohio: 75 identifications in Ohio named one where the other was meant
red mapleAcer rubrumOften confused in Ohio: 11 identifications in Ohio named one where the other was meant
green ashFraxinus pennsylvanica216 identifications worldwide named one where the other was meant
Norway mapleAcer platanoides213 identifications worldwide named one where the other was meant
common hackberryCeltis occidentalis121 identifications worldwide named one where the other was meant
From iNaturalist’s similar-species counts, refreshed monthly: confusions in Ohio first, then worldwide. Only species with an Ohio result are listed.
Land cover where it is recorded
Land cover
Its recordsAll Ohio records
Developed
57%49%
Forest
32%31%
Farmland
6%11%
Wetland
4%5%
Open water
0.7%3%
Barren
0.1%0.6%
Grassland and shrub
0.1%0.9%
From 1,825 records placed within 100 m, beside all Ohio records placed the same way. People record where they go, so this shows where records come from, not where the species lives. Land cover: USGS Annual NLCD, 2025 (opens in a new tab)
Sources
Where these results come from
Records from iNaturalist research-grade observations and expert-identified GBIF datasets, CC0, CC BY and CC BY-NC. Sources
Seasons use the published method and its evidence thresholds. Methods
A spreadsheet (CSV) with a link to each record, on iNaturalist or GBIF. Records whose location was hidden by the observer or the source are counted but not linked.
