Dwarf crested iris
Iris cristata Aiton
Dwarf crested iris in all of Ohio
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Liliopsida
- Order
- Asparagales
- Family
- Iridaceae
- Genus
- Iris
Range
Where it is recorded
Season shown in 2 of Ohio's 88 counties. Explore Ohio
- No result yet (68)
- Recorded, too few records for a result (18)
- Recorded, season not shown (0)
- Season shown (2)
Counties as a table
| County | Records |
|---|---|
| Adams County | Recorded, too few records for a result |
| Allen County | No qualifying records yet |
| Ashland County | No qualifying records yet |
| Ashtabula County | No qualifying records yet |
| Athens County | Recorded, too few records for a result |
| Auglaize County | No qualifying records yet |
| Belmont County | No qualifying records yet |
| Brown County | No qualifying records yet |
| Butler County | Recorded, too few records for a result |
| Carroll County | No qualifying records yet |
| Champaign County | No qualifying records yet |
| Clark County | Recorded, too few records for a result |
| Clermont County | Recorded, too few records for a result |
| Clinton County | No qualifying records yet |
| Columbiana County | No qualifying records yet |
| Coshocton County | No qualifying records yet |
| Crawford County | No qualifying records yet |
| Cuyahoga County | No qualifying records yet |
| Darke County | No qualifying records yet |
| Defiance County | No qualifying records yet |
| Delaware County | No qualifying records yet |
| Erie County | No qualifying records yet |
| Fairfield County | No qualifying records yet |
| Fayette County | No qualifying records yet |
| Franklin County | Recorded, too few records for a result |
| Fulton County | No qualifying records yet |
| Gallia County | No qualifying records yet |
| Geauga County | Recorded, too few records for a result |
| Greene County | No qualifying records yet |
| Guernsey County | No qualifying records yet |
| Hamilton County | Recorded, too few records for a result |
| Hancock County | No qualifying records yet |
| Hardin County | No qualifying records yet |
| Harrison County | No qualifying records yet |
| Henry County | No qualifying records yet |
| Highland County | No qualifying records yet |
| Hocking County | 32 · Season shown |
| Holmes County | No qualifying records yet |
| Huron County | No qualifying records yet |
| Jackson County | Recorded, too few records for a result |
| Jefferson County | No qualifying records yet |
| Knox County | No qualifying records yet |
| Lake County | No qualifying records yet |
| Lawrence County | Recorded, too few records for a result |
| Licking County | No qualifying records yet |
| Logan County | No qualifying records yet |
| Lorain County | No qualifying records yet |
| Lucas County | No qualifying records yet |
| Madison County | No qualifying records yet |
| Mahoning County | No qualifying records yet |
| Marion County | No qualifying records yet |
| Medina County | No qualifying records yet |
| Meigs County | Recorded, too few records for a result |
| Mercer County | No qualifying records yet |
| Miami County | No qualifying records yet |
| Monroe County | No qualifying records yet |
| Montgomery County | Recorded, too few records for a result |
| Morgan County | No qualifying records yet |
| Morrow County | No qualifying records yet |
| Muskingum County | No qualifying records yet |
| Noble County | Recorded, too few records for a result |
| Ottawa County | No qualifying records yet |
| Paulding County | No qualifying records yet |
| Perry County | No qualifying records yet |
| Pickaway County | Recorded, too few records for a result |
| Pike County | Recorded, too few records for a result |
| Portage County | Recorded, too few records for a result |
| Preble County | No qualifying records yet |
| Putnam County | No qualifying records yet |
| Richland County | No qualifying records yet |
| Ross County | Recorded, too few records for a result |
| Sandusky County | No qualifying records yet |
| Scioto County | 66 · Season shown |
| Seneca County | No qualifying records yet |
| Shelby County | No qualifying records yet |
| Stark County | No qualifying records yet |
| Summit County | No qualifying records yet |
| Trumbull County | No qualifying records yet |
| Tuscarawas County | No qualifying records yet |
| Union County | No qualifying records yet |
| Van Wert County | No qualifying records yet |
| Vinton County | Recorded, too few records for a result |
| Warren County | No qualifying records yet |
| Washington County | No qualifying records yet |
| Wayne County | No qualifying records yet |
| Williams County | No qualifying records yet |
| Wood County | No qualifying records yet |
| 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 Hocking County
Late April to late May, middle week May 10–16
Records per week from 32 records in 9 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 28 dates. Latest record: April 2025.
Show as a table
| Week | Records of dwarf crested iris | Years recorded | Records of all species |
|---|---|---|---|
| Jan 4–10 | 0 | 0 | 44 |
| Jan 11–17 | 0 | 0 | 28 |
| Jan 18–24 | 0 | 0 | 28 |
| Jan 25–31 | 0 | 0 | 39 |
| Feb 1–7 | 0 | 0 | 46 |
| Feb 8–14 | 0 | 0 | 31 |
| Feb 15–21 | 0 | 0 | 16 |
| Feb 22–28 | 0 | 0 | 50 |
| Mar 1–7 | 0 | 0 | 68 |
| Mar 8–14 | 0 | 0 | 95 |
| Mar 15–21 | 0 | 0 | 90 |
| Mar 22–28 | 0 | 0 | 164 |
| Mar 29 – Apr 4 | 0 | 0 | 257 |
| Apr 5–11 | 0 | 0 | 327 |
| Apr 12–18 | 0 | 0 | 414 |
| Apr 19–25 | 2 | 2 | 682 |
| Apr 26 – May 2 | 7 | 3 | 761 |
| May 3–9 | 7 | 4 | 367 |
| May 10–16 | 10 | 6 | 481 |
| May 17–23 | 4 | 2 | 491 |
| May 24–30 | 0 | 0 | 509 |
| May 31 – Jun 6 | 0 | 0 | 403 |
| Jun 7–13 | 0 | 0 | 587 |
| Jun 14–20 | 2 | 2 | 710 |
| Jun 21–27 | 0 | 0 | 851 |
| Jun 28 – Jul 4 | 0 | 0 | 559 |
| Jul 5–11 | 0 | 0 | 937 |
| Jul 12–18 | 0 | 0 | 581 |
| Jul 19–25 | 0 | 0 | 707 |
| Jul 26 – Aug 1 | 0 | 0 | 548 |
| Aug 2–8 | 0 | 0 | 613 |
| Aug 9–15 | 0 | 0 | 594 |
| Aug 16–22 | 0 | 0 | 641 |
| Aug 23–29 | 0 | 0 | 411 |
| Aug 30 – Sep 5 | 0 | 0 | 459 |
| Sep 6–12 | 0 | 0 | 341 |
| Sep 13–19 | 0 | 0 | 547 |
| Sep 20–26 | 0 | 0 | 357 |
| Sep 27 – Oct 3 | 0 | 0 | 288 |
| Oct 4–10 | 0 | 0 | 214 |
| Oct 11–17 | 0 | 0 | 436 |
| Oct 18–24 | 0 | 0 | 576 |
| Oct 25–31 | 0 | 0 | 221 |
| Nov 1–7 | 0 | 0 | 459 |
| Nov 8–14 | 0 | 0 | 141 |
| Nov 15–21 | 0 | 0 | 84 |
| Nov 22–28 | 0 | 0 | 86 |
| Nov 29 – Dec 5 | 0 | 0 | 102 |
| Dec 6–12 | 0 | 0 | 39 |
| Dec 13–19 | 0 | 0 | 44 |
| Dec 20–26 | 0 | 0 | 86 |
| Dec 27 – Jan 2 | 0 | 0 | 106 |
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
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
Not enough evidence
Records per week from 261 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
| Week | Records of dwarf crested iris | Years recorded | Records of all species |
|---|---|---|---|
| Jan 4–10 | 0 | 0 | 6,211 |
| Jan 11–17 | 0 | 0 | 5,146 |
| Jan 18–24 | 0 | 0 | 4,645 |
| Jan 25–31 | 0 | 0 | 4,698 |
| Feb 1–7 | 0 | 0 | 6,023 |
| Feb 8–14 | 0 | 0 | 5,888 |
| Feb 15–21 | 0 | 0 | 5,436 |
| Feb 22–28 | 0 | 0 | 6,846 |
| Mar 1–7 | 0 | 0 | 8,321 |
| Mar 8–14 | 0 | 0 | 10,384 |
| Mar 15–21 | 1 | 1 | 12,620 |
| Mar 22–28 | 0 | 0 | 13,949 |
| Mar 29 – Apr 4 | 1 | 1 | 19,661 |
| Apr 5–11 | 0 | 0 | 26,860 |
| Apr 12–18 | 9 | 4 | 39,925 |
| Apr 19–25 | 31 | 6 | 41,623 |
| Apr 26 – May 2 | 63 | 9 | 56,391 |
| May 3–9 | 64 | 10 | 52,952 |
| May 10–16 | 43 | 9 | 53,785 |
| May 17–23 | 13 | 5 | 57,698 |
| May 24–30 | 5 | 4 | 54,651 |
| May 31 – Jun 6 | 5 | 3 | 53,099 |
| Jun 7–13 | 3 | 3 | 53,700 |
| Jun 14–20 | 2 | 2 | 56,625 |
| Jun 21–27 | 0 | 0 | 55,361 |
| Jun 28 – Jul 4 | 4 | 3 | 58,477 |
| Jul 5–11 | 3 | 3 | 61,336 |
| Jul 12–18 | 4 | 4 | 64,722 |
| Jul 19–25 | 1 | 1 | 69,753 |
| Jul 26 – Aug 1 | 1 | 1 | 59,416 |
| Aug 2–8 | 1 | 1 | 59,712 |
| Aug 9–15 | 0 | 0 | 55,994 |
| Aug 16–22 | 1 | 1 | 54,328 |
| Aug 23–29 | 0 | 0 | 51,772 |
| Aug 30 – Sep 5 | 1 | 1 | 57,167 |
| Sep 6–12 | 0 | 0 | 59,075 |
| Sep 13–19 | 3 | 3 | 54,543 |
| Sep 20–26 | 1 | 1 | 45,860 |
| Sep 27 – Oct 3 | 0 | 0 | 43,180 |
| Oct 4–10 | 0 | 0 | 37,841 |
| Oct 11–17 | 0 | 0 | 30,824 |
| Oct 18–24 | 0 | 0 | 21,156 |
| Oct 25–31 | 1 | 1 | 19,021 |
| Nov 1–7 | 0 | 0 | 14,172 |
| Nov 8–14 | 0 | 0 | 12,621 |
| Nov 15–21 | 0 | 0 | 7,965 |
| Nov 22–28 | 0 | 0 | 8,136 |
| Nov 29 – Dec 5 | 0 | 0 | 6,083 |
| Dec 6–12 | 0 | 0 | 6,004 |
| Dec 13–19 | 0 | 0 | 5,423 |
| Dec 20–26 | 0 | 0 | 5,661 |
| Dec 27 – Jan 2 | 0 | 0 | 8,459 |
Reported in flower
Only 11 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.
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.
Identification
How to identify it
Often confused with
- southern blue flag Iris virginica26 identifications worldwide named one where the other was meant
- northern blue flag Iris versicolor14 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.
Months not reported
- Jan: no record
- Feb: no record
- Mar: recorded
- Apr: recorded
- May: recorded
- Jun: recorded
- Jul: recorded
- Aug: recorded
- Sep: recorded
- Oct: recorded
- Nov: no record
- Dec: no record
Not reported in Ohio in November to February, 2016 to 2025.
Land cover where it is recorded
| Land cover | Its recordsAll Ohio records |
|---|---|
| Forest | 85%31% |
| Developed | 15%49% |
From 118 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 Hocking County result
32 records from 1 dataset.
- iNaturalist Research-grade Observations (opens in a new tab) · iNaturalist.org · 32 recordsiNaturalist contributors, iNaturalist (2026). iNaturalist Research-grade Observations. iNaturalist.org. Occurrence dataset https://doi.org/10.15468/ab3s5x accessed via GBIF.org on 2026-11-13.
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.