




102 photographs › At a glance
- Jan
- Feb
- Mar
- Apr
- May, shaded
- Jun, shaded
- Jul, shaded
- Aug, shaded
- Sep, shaded
- Oct
- Nov
- Dec
Summary
Hibiscus vitifolius, the grape-leaved mallow or tropical rose mallow, is a species of flowering plant in the family Malvaceae. It is native to the seasonally dry Old World tropics and subtropics, and has been introduced to the West indies. A perennial herb reaching 2 m (6 ft) and becoming woody at maturity, it is found in a wide variety of habitats, and is a weed of cultivation. It is used locally as a source of fiber, often mixed with jute.
Quoted from Wikipedia, "Hibiscus vitifolius", 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 (544 mm of 713 mm) falls in November to March, warmer than the year (wet-season mean 25.8 °C against a yearly mean of 23.0 °C). Months are the habitat's, southern hemisphere; shifted six months for a northern-hemisphere collection: May to September.
Rain
713 mm in the median year at the habitat, 544 mm of it November to March. Wettest month February at 132 mm, driest months (2 at 11 mm). Across the grid cells of the range the year's total runs 546 mm to 1,408 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 849 mm, is the year's rain at the top of the page; the 713 mm here is the median year's, the twelve monthly medians added, which the rain rule reads. Habitat calendar, southern hemisphere; median year across the grid cells of the range, CHELSA.
Light
Open sky over the habitat: 25 to 42 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 23, the highest 90th-percentile month 46).
Warmth and air
Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 11.5 °C, the absolute minimum 10.1 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 30.1 °C. Monthly means: the coldest month's mean nightly low 13.1 °C in July (across the grid cells of the range 9.9 °C to 23.2 °C), the warmest month's mean daily high 30.3 °C in January (median year across the grid cells of the range, CHELSA). Cold floor: 11.5 °C, which is the 1st-percentile night over 44 years at a typical spot in the range (NASA POWER).
Relative humidity at the habitat: 54 to 61% 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 +835 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, southern hemisphere
Mean daily high from 24 °C in Jun and Jul to 30 °C in Jan, Feb, Mar and Dec; mean nightly low from 13 °C in Jul to 22 °C in Jan, Feb and Dec. The cold quarter, Jun to Aug, is the three months around the coldest month's mean nightly low. 713 mm of rain in the median year (the twelve monthly medians added), the wettest month Feb. The bands show the 10th to 90th percentile across 279 habitat cells. Over 44 years at a typical spot in the range (NASA POWER) the absolute minimum was 10.1 °C and the 99th-percentile day 30.1 °C; neither is dated to a month. Beneath: daily light integral and relative humidity through the year, each on its own scale.
Figures by month
| Figure | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day °C | 30 / 27–33 | 30 / 28–32 | 30 / 27–32 | 28 / 26–33 | 26 / 24–31 | 24 / 21–30 | 24 / 21–30 | 25 / 22–31 | 28 / 25–33 | 29 / 26–34 | 29 / 27–35 | 30 / 27–33 |
| Night °C | 22 / 20–26 | 22 / 20–25 | 21 / 19–25 | 19 / 17–26 | 16 / 13–25 | 14 / 11–24 | 13 / 10–23 | 14 / 11–23 | 17 / 14–24 | 19 / 16–24 | 20 / 18–25 | 22 / 19–26 |
| Rain mm | 126 / 77–302 | 132 / 62–297 | 86 / 56–198 | 50 / 30–137 | 27 / 11–86 | 15 / 5–53 | 11 / 2–43 | 11 / 0–39 | 16 / 2–52 | 39 / 17–104 | 82 / 48–150 | 118 / 84–206 |
| DLI | 39 / 35–42 | 37 / 35–39 | 36 / 33–40 | 31 / 28–38 | 27 / 25–35 | 25 / 23–33 | 26 / 24–35 | 31 / 28–38 | 37 / 32–43 | 41 / 33–46 | 42 / 34–46 | 40 / 35–44 |
| RH % | 61 / 57–65 | 61 / 57–66 | 60 / 56–65 | 59 / 54–65 | 57 / 51–64 | 55 / 50–63 | 54 / 49–62 | 54 / 49–62 | 55 / 50–63 | 56 / 51–64 | 58 / 53–65 | 59 / 56–65 |
Records on both sides of the equator: the 94 cells at least 10° north of it have seasons six months apart and are left out, not combined into a year no place has. These figures are across the 279 cells that remain: the 229 at least 10° south and the 50 within 10° of the equator, which stay in either way.
How this section is made
Natural habitat
How this section is made
Photographs
Photographs: (c) Shikha Sreenivas, some rights reserved (CC BY) (6).
Related
Similar habitat climate The 6 nearest by mean daily high, mean nightly low and rain, month by month. How.
Albizia forbesii Broad-pod Albizia Photo: CC BY-SA, Brian du Preez
Strychnos decussata Cape-Teak Photo: CC0, author not stated
Bridelia cathartica Blue sweetberry Photo: CC0, author not stated
Strophanthus petersianus Corky-Stemmed Poisonroot Photo: CC0, author not stated
Balanites maughamii Manduro Photo: CC BY-SA, alanbedfordshawOther Hibiscus 54 in the reference
Hibiscus aethiopicus Cape Hibiscus Photo: CC BY, Martjie Fia Fourie Hibiscus aridicola Malvaceae
Hibiscus arnottianus White Molokai Hibiscus Photo: CC0, author not stated
Hibiscus biseptus Arizona rose-mallow Photo: CC BY, Jose Luis Leon de la Luz
Hibiscus calyphyllus Lemonyellow rosemallow Photo: CC0, author not stated
Hibiscus clayi Clay's hibiscus Photo: CC0, author not stated
Hibiscus coccineus Scarlet rose-mallow Photo: CC0, author not stated
Hibiscus coulteri Desert rose-mallow Photo: CC BY, Ulises Pinedo all 55 ›Names & registers
Also known as Hibiscus suarezensis; Hibiscus vitifolius var. genuinus. (GBIF Backbone)
The record
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
gbif.species answeredasked 2026-10-22gbif.synonyms answeredasked 2026-10-22gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22wcvp.distribution answeredas of 2026-06-04gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 13 records within 1 km of a botanic garden, herbarium or zoo left out (12 at a botanic garden or arboretum, 1 at a zoo; Wikidata's list)climate answeredasked 2026-10-22climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 2.50_36.875, lapse-corrected +835 m at 6.5 °C/kmwikidata answeredasked 2026-10-22wikipedia answeredasked 2026-10-22inat.photos.wild answeredasked 2026-10-22from iNaturalist's open data of 2026-09-27: research-grade observations with an open-licence photograph, the 24 whose photographs iNaturalist received last (the open data holds no votes); filled 2026-10-22inat.photos.cultivated not askedgbif.media answeredasked 2026-10-22openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshotEvery 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 71 datasets via GBIF.org; each carries its own licence.






