Example ⟳ +
An example collection, so you can see what this page does. Nothing added here is kept: leaving deletes it.
Hibiscus hamabo; photograph KENPEI, CC BY-SA 3.0, via Wikimedia Commons CC BY-SAKENPEI, CC BY-SA 3.0, via Wikimedia Commons

Hibiscus hamabo Siebold & Zucc.

Malvaceae · China Southeast, Japan +2

English names not checked: Wikidata's common names were not read for this page.

Add one to my plants
Sow seed
Hibiscus hamabo, photograph KENPEI, CC BY-SA 3.0, via Wikimedia CommonsHibiscus hamabo, photograph KENPEI, CC BY-SA 3.0, via Wikimedia CommonsHibiscus hamabo, photograph KENPEI, CC BY-SA 3.0, via Wikimedia CommonsHibiscus hamabo, photograph KENPEI, CC BY-SA 3.0, via Wikimedia CommonsHibiscus hamabo, photograph ふうけ, CC BY-SA 3.0, via Wikimedia CommonsHibiscus hamabo, photograph Hiroshi Nishimoto from Nagoya, Japan, CC BY 2.0, via Wikimedia Commons 12 photographs ›
Habitat figures
Cold floor (1 night in 100)
1.4°C
Record low -3.4 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
28°C
Aug at the habitat CHELSA
Rain a year (median across the range)
1,764mm
12 months of 25 mm or more in the median year CHELSA
Open-sky light
15–35DLI
Lowest to highest month (DLI) CHELSA
The year in your months, northern hemisphere
  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec
Wet summers: the rain comes March to September, read as a summer growing season. rain rule, CHELSA
Northern hemisphere unless you set your site. The chart is in the habitat's months.

Summary

Hibiscus hamabo, the hardy yellow hibiscus, is a species of shrub in the genus Hibiscus that is native to the coastlines of China, Japan, and Korea. It is characterized by yellow flower coloring as well as orbicular shaped leaves. In its native environment it is a perennial.

Quoted from Wikipedia, "Hibiscus hamabo", CC BY-SA 4.0.

About the genus · Hibiscus

Hibiscus is a genus of plants in the family Malvaceae native to the tropics and subtropics. The genus is quite large, comprising 319 species. Hibiscus are renowned for their large, showy flowers and those species are commonly known simply as "hibiscus", or less widely known as rose mallow. More on Wikipedia ›

Quoted from Wikipedia, "Hibiscus", CC BY-SA 4.0.

Cultivation

Seasons

The rain rule reads a summer growing season: 70% of the median year's rain (1,357 mm of 1,775 mm) falls in March to September, warmer than the year (wet-season mean 20.4 °C against a yearly mean of 16.7 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: September to March.

Rain

1,775 mm in the median year at the habitat, 1,357 mm of it March to September. Wettest month July at 262 mm, driest month December at 60 mm. Across the grid cells of the range the year's total runs 1,395 mm to 2,460 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 1,764 mm, is the year's rain at the top of the page; the 1,775 mm here is the median year's, the twelve monthly medians added, which the rain rule reads. Habitat calendar, northern hemisphere; median year across the grid cells of the range, CHELSA.

Light

Open sky over the habitat: 15 to 35 mol/m²/day across the year (daily light integral, median year across the grid cells of the range, CHELSA; the lowest 10th-percentile month across the cells is 14, the highest 90th-percentile month 38).

Warmth and air
Temperature

Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 1.4 °C, the absolute minimum -3.4 °C, 37 frost nights in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 32.2 °C. Monthly means: the coldest month's mean nightly low 4.9 °C in January (across the grid cells of the range 2.4 °C to 6.5 °C), the warmest month's mean daily high 28.3 °C in August (median year across the grid cells of the range, CHELSA). Cold floor: 1.4 °C, which is the 1st-percentile night over 44 years at a typical spot in the range (NASA POWER).

Humidity

Relative humidity at the habitat: 55 to 68% across the year (monthly means, median year across the grid cells of the range, CHELSA). A figure about the air, saying nothing about how the plant takes water.

How this section is made

Each card states this species' habitat figures with their sources, and what two fixed rules read from them; nothing here says what the plant does, wants or tolerates. The rules · the terms.

Seasons. Read from the median year of CHELSA monthly rainfall and mean temperature across the grid cells of the range: the rain rule takes the smallest set of months carrying 70% of the rain and calls it winter when its mean is more than half a degree below the year's, summer when more than that above, and neither in between; the temperature rule, used only under 120 mm, names the cooler six months when they are at least a degree cooler than the other six. Months are shifted for the other hemisphere only where the temperature curve moves 4 °C or more and the habitat lies 10° or more from the equator. A reading of the curves, not an observation of the plant.

Rain. CHELSA monthly precipitation, median year across the grid cells of the range. The rain that falls where the species is recorded; nothing about how the plant takes water.

Light. CHELSA shortwave radiation at each envelope cell, a daily-mean flux taken to a daily total and converted at 2.07 mol of PAR per MJ. The sky over the habitat, measured; what reaches a plant under a rock, a shrub or a shade cloth is not.

Temperature. NASA POWER daily minima and maxima over 44 years at a typical spot in the range, lapse-corrected -21 m to its elevation; CHELSA monthly means, median year across the grid cells of the range. The cold floor is the 1st-percentile night named in its sentence. Not a measured survival limit for any plant in a pot.

Humidity. CHELSA relative humidity, median year across the grid cells of the range.

Climate across the habitat

Habitat months, northern hemisphere

Habitat climate of Hibiscus hamabo through the yearWarmest month August, mean daily high 28 °C; coldest month January, mean nightly low 4.9 °C; 1,775 mm of rain in the median year (the twelve monthly medians added). Medians across the range, from CHELSA; the extremes at the edge from NASA POWER. Habitat months, northern hemisphere.-10°0°10°20°30°40°frost32.2° 99th-percentile day, NASA POWER-3.4° lowest night in 44 years, NASA POWER°C · day and nightcold quarter0100200300400mm rainDLI 15–35RH 55–68%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 55 habitat cells, CHELSA cold quarter: the three months around the coldest month's mean nightly low extremes over 44 years at a typical spot in the range, from NASA POWER, marked at the edge, in no month DLI, mol/m²/dayRH %each on its own scale
Figures by month
JanFebMarAprMayJunJulAugSepOctNovDec
Day °C9 / 8–119 / 8–1112 / 11–1417 / 14–1821 / 18–2324 / 22–2627 / 25–2928 / 27–3026 / 24–2721 / 20–2316 / 15–1811 / 10–13
Night °C5 / 2–75 / 3–77 / 6–912 / 10–1316 / 15–1820 / 19–2224 / 23–2625 / 24–2622 / 21–2417 / 15–2012 / 10–157 / 5–9
Rain mm73 / 48–9679 / 63–111136 / 108–193142 / 112–225168 / 129–247243 / 190–386262 / 145–332184 / 128–311222 / 173–295111 / 83–20795 / 76–13360 / 45–85
DLI16 / 14–1821 / 19–2327 / 25–2833 / 31–3435 / 33–3732 / 29–3434 / 32–3834 / 32–3628 / 26–2924 / 22–2518 / 17–1915 / 14–17
RH %55 / 53–5856 / 54–6057 / 56–6260 / 58–6363 / 61–6667 / 64–7068 / 65–7266 / 64–6963 / 61–6459 / 57–6057 / 55–5955 / 54–58
How this section is made
Each figure is the median across the 55 grid cells on land that hold in-range records (71 records in those cells; 6 more cells hold records but no land by the elevation layer, so those records sit at sea and the cells are left out), with the 10th–90th percentile span across those cells after the slash where it differs. A dash is a month one or more of those cells has no figure for in the grid (a variable CHELSA does not carry there), so no median is taken rather than one over fewer cells. Extremes and elevation were read at a typical spot in the range, cell 1128:6203 (33.575, 130.175). Over 44 years there: absolute minimum -3.4 °C, 1st-percentile night 1.4 °C, 99th-percentile day 32.2 °C. Normals: CHELSA V2.1 1981–2010 climatology, 0.05° cells (each the mean of ~36 1 km pixels). Across the range: median and 10th–90th percentile of each month across the 55 distinct grid cells holding 71 of the 77 in-range records (6 further cells with records at sea, by the elevation layer, left out); extremes and elevation at the typical cell 1128:6203 (its coldest month's mean nightly low nearest the median across cells); its position is the cell centre. Extremes: NASA POWER (MERRA-2) daily 1981–2024, cell 33.50_130.000, lapse-corrected -21 m at 6.5 °C/km. Elevation: ETOPO 2022, 41 m (cell mean).

Natural habitat

Native range as published by WCVP; the marker is where the records are densest and decides nothing: the climate was read across the cells of the in-range records placed well enough to read one, not at the marker.
Openly licensed records inside the range, framed on where they fall.

This species has no GBIF key of its own. Its records are GBIF's under the key of the name Kew's World Checklist holds as this plant: 3937028 (Talipariti hamabo (Siebold & Zucc.) Fryxell, 204 records). No name was matched to GBIF; the keys are read from Kew's synonymy. How.

NativeChina Southeast, Japan, Korea, Nansei-shoto · regions are the level-3 units of the World Geographical Scheme for Recording Plant Distributions, as Kew's World Checklist records ranges, some under historical names such as Yugoslavia or Czechoslovakia (how).
Map marker34.2, 135.2 · in the densest population, 84 records (68% of those in range)
Kew's description“shrub or tree” · “subtropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 123 georeferenced records inside the native range; the climate across the range on the 71 of them in the land cells it reads, of 77 placed to within 10 km; the map shows only the 70 openly licensed ones, which alone would put the marker 77 km away. 1 record outside the WCVP native range not used. 46 in-range records are placed to worse than 10 km, or with no stated accuracy (admitted only as a person's observation to three decimals), and stay on the map but off the climate.
Other GBIF keysRecords also from GBIF's key 3937028 (Talipariti hamabo (Siebold & Zucc.) Fryxell): Kew's file holds it as Talipariti hamabo (Siebold & Zucc.) Fryxell (synonym under Hibiscus hamabo Siebold & Zucc.); 204 records, from GBIF's download.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population inside the densest 4° block of the 123 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Hibiscus hamabo, photograph 1did not loadHibiscus hamabo, photograph 2did not loadHibiscus hamabo, photograph 3did not loadHibiscus hamabo, photograph 4did not loadHibiscus hamabo, photograph 5did not loadHibiscus hamabo, photograph 6did not load

Photographs: KENPEI, CC BY-SA 3.0, via Wikimedia Commons (4); ふうけ, CC BY-SA 3.0, via Wikimedia Commons; Hiroshi Nishimoto from Nagoya, Japan, CC BY 2.0, via Wikimedia Commons.

Similar habitat climate The 6 nearest by mean daily high, mean nightly low and rain, month by month. How.

Dianthus japonicus Dianthus japonicus Seashore pink Photo: CC BY, Samuele PapeschiEurya emarginata Eurya emarginata Emarginate eurya Photo: CC BY, JasonEuphorbia jolkinii Euphorbia jolkinii Jolkin’s spurge Photo: CC0, author not statedFarfugium japonicum Farfugium japonicum Leopard plant Photo: CC BY, WATANABE Hitoshi 渡辺仁Machilus thunbergii Machilus thunbergii Thunberg’s bay-tree Photo: CC BY, 胡正恆(Jackson Hu)Ophiopogon jaburan Ophiopogon jaburan Lilyturf Photo: CC0, author not stated

Other Hibiscus 54 in the reference

Hibiscus acetosella Hibiscus acetosella Malvaceae Photo: CC BY-SA, ZuinHibiscus aethiopicus Hibiscus aethiopicus Cape Hibiscus Photo: CC BY, Martjie Fia Fourie Hibiscus aridicola Malvaceae Hibiscus arnottianus Hibiscus arnottianus White Molokai Hibiscus Photo: CC0, author not statedHibiscus biseptus Hibiscus biseptus Arizona rose-mallow Photo: CC BY, Jose Luis Leon de la LuzHibiscus boryanus Hibiscus boryanus Malvaceae Photo: CC BY-SA, Planete TerreHibiscus calyphyllus Hibiscus calyphyllus Lemonyellow rosemallow Photo: CC0, author not statedHibiscus clayi Hibiscus clayi Clay's hibiscus Photo: CC0, author not statedHibiscus coccineus Hibiscus coccineus Scarlet rose-mallow Photo: CC0, author not statedHibiscus columnaris Hibiscus columnaris Malvaceae Photo: CC BY-SA, Claude Marodon Hibiscus cooperi Malvaceae Hibiscus coulteri Hibiscus coulteri Desert rose-mallow Photo: CC BY, Ulises Pinedo all 55 ›

Names & registers

Also known as Talipariti hamabo; Hibiscus hamabo f. albiflorus; Pariti hamabo; Hibiscus tiliaceus var. hamabo. (WCVP, RBG Kew)

IPNIPOWOWikidataWFOWikipedia

The record

Family
Malvaceae
Described by
Siebold & Zucc.
Native to
China Southeast, Japan, Korea +1
Wild records
123 in range · 70 open

Every figure here is derived from public data by a stated rule and names its source; nothing about this species is written for its page by a person or by AI, apart from the marked, credited quotations. How →

Where this page came from built 2026-10-22
Kew's names (WCVP) kew.names answeredas of 2026-06-04Kew's entry Hibiscus hamabo Siebold & Zucc. (plant_name_id 2849959), read from Kew's names file
GBIF species record gbif.species not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
GBIF synonyms gbif.synonyms not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
GBIF common names gbif.vernacular not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
WCVP native range wcvp.distribution answeredas of 2026-06-04
GBIF occurrence records gbif.occurrences answeredas of 2026-10-21this species has no GBIF key of its own; its records are read under GBIF's keys for the names Kew's file holds as this plant, never by a name matched; GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 204 records of GBIF's key 3937028, Talipariti hamabo (Siebold & Zucc.) Fryxell (Kew's file holds it as Talipariti hamabo (Siebold & Zucc.) Fryxell (synonym under Hibiscus hamabo Siebold & Zucc.)): the GBIF download; 11 records within 1 km of a botanic garden, herbarium or zoo left out (6 at a botanic garden or arboretum, 1 at a herbarium, 4 at a zoo; Wikidata's list)
Habitat climate climate answeredasked 2026-10-22
Daily extremes (NASA POWER) climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 33.50_130.000, lapse-corrected -21 m at 6.5 °C/km
Wikidata wikidata answeredasked 2026-10-22found by Kew's IPNI identifier 560323-1, POWO 560323-1
Wikipedia wikipedia answeredasked 2026-10-22
iNaturalist taxon inat.taxon not asked
iNaturalist photographs, wild inat.photos.wild not asked
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
Wikimedia Commons commons answeredasked 2026-10-22
OpenAlex papers openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshot

Every source is recorded as having answered, reported nothing, refused, failed, not been asked, or answered twice where one answer is taken (“not taken: two items answered”), and, for a source asked when this page was built, when: the figures are as the source held them that day; a source read from a file (Kew's World Checklist, a GBIF download) says "as of" the file's day instead; a row carried from an earlier build of the page names that build instead. Only “nothing to report” is ever shown as an absence. Records came from 19 datasets via GBIF.org; each carries its own licence.

Cultifolio

Opening your plants…