common hibiscus (Hibiscus syriacus)
(c) Kai Yan, Joseph Wong, some rights reserved (CC BY-NC-SA) · CC BY-NC-SA 4.0 (opens in a new tab) · iNaturalist (opens in a new tab)
Flowering plantsIn Franklin County, Ohio

Common hibiscus

Hibiscus syriacus L.

Common hibiscus in all of Ohio
Kingdom
Plantae
Phylum
Tracheophyta
Family
Malvaceae

Introduced and invasive status

Introduced in Ohio: iNaturalist (opens in a new tab)

Also listed

  • Introduced in the lower 48 states

iNaturalist's volunteer curators list it as introduced in their Ohio checklist.

Status: Simpson A, Sellers E, Pagad S (2023). United States Register of Introduced and Invasive Species (US-RIIS), ver. 2.0. U.S. Geological Survey, https://doi.org/10.5066/P9KFFTOD (opens in a new tab)

Near Franklin County

Range

Where it is recorded

Season shown in 1 of Ohio's 88 counties. Explore Ohio

  • No result yet (29)
  • Recorded, too few records for a result (50)
  • Recorded, season not shown (8)
  • Season shown (1)
Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files, 1:500,000. Show as a table
Counties as a table
common hibiscus by Ohio county: records and mapped range
CountyRecords
Adams CountyRecorded, too few records for a result
Allen CountyNo qualifying records yet
Ashland CountyRecorded, too few records for a result
Ashtabula CountyRecorded, too few records for a result
Athens County37 · Recorded, season not shown
Auglaize CountyRecorded, too few records for a result
Belmont CountyRecorded, too few records for a result
Brown CountyNo qualifying records yet
Butler CountyRecorded, too few records for a result
Carroll CountyRecorded, too few records for a result
Champaign CountyNo qualifying records yet
Clark CountyRecorded, too few records for a result
Clermont CountyRecorded, too few records for a result
Clinton CountyRecorded, too few records for a result
Columbiana CountyRecorded, too few records for a result
Coshocton CountyRecorded, too few records for a result
Crawford CountyNo qualifying records yet
Cuyahoga County107 · Recorded, season not shown
Darke CountyRecorded, too few records for a result
Defiance CountyNo qualifying records yet
Delaware CountyRecorded, too few records for a result
Erie CountyRecorded, too few records for a result
Fairfield CountyRecorded, too few records for a result
Fayette CountyRecorded, too few records for a result
Franklin County60 · Recorded, season not shown
Fulton CountyNo qualifying records yet
Gallia CountyRecorded, too few records for a result
Geauga CountyRecorded, too few records for a result
Greene County22 · Recorded, season not shown
Guernsey CountyRecorded, too few records for a result
Hamilton County101 · Recorded, season not shown
Hancock CountyRecorded, too few records for a result
Hardin CountyNo qualifying records yet
Harrison CountyNo qualifying records yet
Henry CountyNo qualifying records yet
Highland CountyRecorded, too few records for a result
Hocking CountyRecorded, too few records for a result
Holmes CountyNo qualifying records yet
Huron CountyRecorded, too few records for a result
Jackson CountyRecorded, too few records for a result
Jefferson CountyRecorded, too few records for a result
Knox CountyRecorded, too few records for a result
Lake CountyRecorded, too few records for a result
Lawrence CountyRecorded, too few records for a result
Licking CountyRecorded, too few records for a result
Logan CountyNo qualifying records yet
Lorain CountyRecorded, too few records for a result
Lucas County28 · Recorded, season not shown
Madison CountyRecorded, too few records for a result
Mahoning CountyRecorded, too few records for a result
Marion CountyNo qualifying records yet
Medina CountyRecorded, too few records for a result
Meigs CountyRecorded, too few records for a result
Mercer CountyNo qualifying records yet
Miami CountyRecorded, too few records for a result
Monroe CountyNo qualifying records yet
Montgomery County27 · Recorded, season not shown
Morgan CountyRecorded, too few records for a result
Morrow CountyRecorded, too few records for a result
Muskingum CountyRecorded, too few records for a result
Noble CountyNo qualifying records yet
Ottawa CountyRecorded, too few records for a result
Paulding CountyNo qualifying records yet
Perry CountyNo qualifying records yet
Pickaway CountyNo qualifying records yet
Pike CountyNo qualifying records yet
Portage CountyRecorded, too few records for a result
Preble CountyNo qualifying records yet
Putnam CountyNo qualifying records yet
Richland CountyRecorded, too few records for a result
Ross CountyRecorded, too few records for a result
Sandusky CountyNo qualifying records yet
Scioto CountyRecorded, too few records for a result
Seneca CountyNo qualifying records yet
Shelby CountyNo qualifying records yet
Stark CountyRecorded, too few records for a result
Summit County78 · Season shown
Trumbull CountyRecorded, too few records for a result
Tuscarawas CountyRecorded, too few records for a result
Union CountyNo qualifying records yet
Van Wert CountyNo qualifying records yet
Vinton CountyNo qualifying records yet
Warren County23 · Recorded, season not shown
Washington CountyRecorded, too few records for a result
Wayne CountyRecorded, too few records for a result
Williams CountyNo qualifying records yet
Wood CountyRecorded, too few records for a result
Wyandot CountyNo 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 Franklin County

Not enough evidence

The weeks are still too uncertain to show a season. Based on 60 records in 7 of the 10 years from 2016 to 2025, above the minimum of 20 records from 5 different years.
Show over the bars
Recording in Franklin County · records of all species each week, 95,840 in all

Records per week from 60 records in 7 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 common hibiscus in Franklin County each week, and records of all species
WeekRecords of common hibiscusYears recordedRecords of all species
Jan 4–1000417
Jan 11–1700236
Jan 18–2400236
Jan 25–3100236
Feb 1–700244
Feb 8–1400360
Feb 15–2100270
Feb 22–2800401
Mar 1–700483
Mar 8–1400567
Mar 15–2100561
Mar 22–2800750
Mar 29 – Apr 4001,310
Apr 5–11001,456
Apr 12–18002,408
Apr 19–25002,525
Apr 26 – May 2112,812
May 3–9112,785
May 10–16112,381
May 17–23002,651
May 24–30112,735
May 31 – Jun 6112,861
Jun 7–13002,986
Jun 14–20112,980
Jun 21–27003,051
Jun 28 – Jul 4223,121
Jul 5–11333,399
Jul 12–18643,754
Jul 19–25333,305
Jul 26 – Aug 1643,347
Aug 2–8743,803
Aug 9–15323,507
Aug 16–22433,137
Aug 23–29523,249
Aug 30 – Sep 5113,487
Sep 6–12643,215
Sep 13–19333,368
Sep 20–26112,586
Sep 27 – Oct 3213,624
Oct 4–10002,701
Oct 11–17002,107
Oct 18–24111,201
Oct 25–31001,123
Nov 1–700789
Nov 8–1400798
Nov 15–2100468
Nov 22–2811522
Nov 29 – Dec 500225
Dec 6–1200234
Dec 13–1900392
Dec 20–2600254
Dec 27 – Jan 200422

Reported in flower

Only 12 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 records here show fruit yet, so there is no fruiting season to show. One needs at least 20 records from 5 different years.

In Ohio

Mid-May to mid-October, middle week Aug 9–15

Show over the bars
Recording in Ohio · records of all species each week, 1,691,199 in all

Records per week from 846 records in 10 of the 10 years from 2016 to 2025. Shows when people recorded it, not how common it is. The grey bars show how many records of all species were made here each week, so you can see when recording itself was high or low; the season is not adjusted by them.

Recorded on 539 dates. Latest record: November 2025.

Show as a table
Records of common hibiscus in Ohio each week, and records of all species
WeekRecords of common hibiscusYears recordedRecords of all species
Jan 4–10116,211
Jan 11–17115,146
Jan 18–24004,645
Jan 25–31114,698
Feb 1–7116,023
Feb 8–14005,888
Feb 15–21115,436
Feb 22–28216,846
Mar 1–7008,321
Mar 8–140010,384
Mar 15–213312,620
Mar 22–280013,949
Mar 29 – Apr 40019,661
Apr 5–113226,860
Apr 12–182239,925
Apr 19–251141,623
Apr 26 – May 27356,391
May 3–98452,952
May 10–1611653,785
May 17–2310557,698
May 24–3017754,651
May 31 – Jun 67553,099
Jun 7–137453,700
Jun 14–2014656,625
Jun 21–2714655,361
Jun 28 – Jul 420658,477
Jul 5–1140761,336
Jul 12–1857864,722
Jul 19–2555869,753
Jul 26 – Aug 148759,416
Aug 2–873859,712
Aug 9–1554855,994
Aug 16–2250854,328
Aug 23–2949951,772
Aug 30 – Sep 558857,167
Sep 6–1251859,075
Sep 13–1951854,543
Sep 20–2629745,860
Sep 27 – Oct 335943,180
Oct 4–1014737,841
Oct 11–1719730,824
Oct 18–248421,156
Oct 25–314419,021
Nov 1–77514,172
Nov 8–141112,621
Nov 15–21337,965
Nov 22–28118,136
Nov 29 – Dec 5226,083
Dec 6–12226,004
Dec 13–19325,423
Dec 20–26115,661
Dec 27 – Jan 2008,459

Reported in flower

No flowering season shown here. Most records come from a single year, so a season is not shown yet.

Reported in fruit

Only 9 records here show fruit, too few to show a fruiting season. One needs at least 20 records from 5 different years.

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.

Relatives

In the same genus

Other Hibiscus recorded in Franklin County

Identification

How to identify it

Telling it apart

From what Ohio’s records show. Only what the records support is shown.

Often confused with

  • Muenchhusia laevis Muenchhusia laevisOften confused in Ohio: 19 identifications in Ohio named one where the other was meant
  • white mulberry Morus alba19 identifications worldwide named one where the other was meant
  • guelder-rose Viburnum opulus14 identifications worldwide named one where the other was meant
  • flower-of-an-hour Hibiscus trionum14 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 coverIts recordsAll Ohio records
Developed90%49%
Forest7%31%
Farmland3%11%
Wetland1%5%
Open water0.2%3%

From 648 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
  • See it on iNaturalist (opens in a new tab)OpenPhenology is independent and not affiliated with iNaturalist.

Records behind the Ohio result

846 records from 1 dataset.

To cite: the GBIF download doi:10.15468/dl.y2jkt8 (opens in a new tab).

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.