6 photographs › At a glance
- Jan
- Feb
- Mar
- Apr
- May, shaded
- Jun, shaded
- Jul, shaded
- Aug, shaded
- Sep, shaded
- Oct
- Nov
- Dec
From few records: 10 records in 8 grid cells. The records.
About the genus · Syzygium
Syzygium is a genus of flowering plants that belongs to the myrtle family, Myrtaceae. The genus comprises about 1200 species, and has a native range that extends from Africa and Madagascar through southern Asia east through the Pacific. Its highest levels of diversity occur from Malaysia to northeastern Australia, where many species are very poorly known and many more have not been described taxonomically. More on Wikipedia ›
Quoted from Wikipedia, "Syzygium", CC BY-SA 4.0.
Cultivation
Seasons
The rain rule reads a summer growing season: 70% of the median year's rain (1,937 mm of 2,442 mm) falls in May to September, warmer than the year (wet-season mean 27.0 °C against a yearly mean of 22.6 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: November to March.
Rain
2,442 mm in the median year at the habitat, 1,937 mm of it May to September. Wettest month June at 468 mm, driest month January at 26 mm. Across the grid cells of the range the year's total runs 2,085 mm to 2,590 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 2,405 mm, is the year's rain at the top of the page; the 2,442 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: 21 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 20, the highest 90th-percentile month 37).
Warmth and air
Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 6.4 °C, the absolute minimum 2.4 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 30.6 °C. Monthly means: the coldest month's mean nightly low 12.3 °C in January (across the grid cells of the range 11.7 °C to 13.7 °C), the warmest month's mean daily high 29.1 °C in July and August (median year across the grid cells of the range, CHELSA). Cold floor: 6.4 °C, which is the 1st-percentile night over 44 years at a typical spot in the range (NASA POWER).
Relative humidity at the habitat: 59 to 72% 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 +237 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
From few records: this habitat climate is read from 10 records in 8 grid cells; a page says so under 12 records or 5 cells, and shows the figures as read.
Habitat months, northern hemisphere
Mean daily high from 18 °C in Jan to 29 °C in Jul and Aug; mean nightly low from 12 °C in Jan to 26 °C in Jul. The cold quarter, Dec to Feb, is the three months around the coldest month's mean nightly low. 2,442 mm of rain in the median year (the twelve monthly medians added), the wettest month Jun. The bands show the 10th to 90th percentile across 8 habitat cells. Over 44 years at a typical spot in the range (NASA POWER) the absolute minimum was 2.4 °C and the 99th-percentile day 30.6 °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 | 18 / 18–18 | 19 / 19–19 | 21 / 21–22 | 24 / 24–25 | 27 / 26–27 | 28 / 28–29 | 29 / 29–29 | 29 / 29–30 | 28 / 28–29 | 26 / 26–27 | 23 / 23–23 | 19 / 19–20 |
| Night °C | 12 / 12–14 | 14 / 13–15 | 17 / 16–18 | 20 / 20–21 | 23 / 23–24 | 25 / 24–26 | 26 / 25–27 | 25 / 25–27 | 24 / 24–26 | 22 / 21–23 | 17 / 17–19 | 13 / 13–15 |
| Rain mm | 26 / 24–27 | 59 / 55–64 | 85 / 78–91 | 185 / 168–199 | 335 / 301–353 | 468 / 357–488 | 401 / 294–429 | 422 / 350–451 | 311 / 241–339 | 73 / 64–83 | 47 / 42–52 | 30 / 27–32 |
| DLI | 21 / 20–22 | 21 / 20–22 | 25 / 24–26 | 29 / 28–30 | 31 / 29–32 | 31 / 29–33 | 35 / 34–37 | 32 / 31–34 | 32 / 31–32 | 30 / 30–31 | 25 / 24–26 | 22 / 21–22 |
| RH % | 63 / 60–63 | 67 / 64–68 | 70 / 67–71 | 72 / 69–72 | 71 / 69–72 | 72 / 69–74 | 71 / 68–72 | 71 / 67–72 | 67 / 65–69 | 63 / 61–64 | 61 / 59–61 | 59 / 58–59 |
How this section is made
Natural habitat
How this section is made
Photographs
Photographs: (c) CYL, some rights reserved (CC BY) (4); Sofi Solihah, CC BY-SA 4.0, via Wikimedia Commons.
Related
Similar habitat climate The 6 nearest by mean daily high, mean nightly low and rain, month by month. How.
Magnolia championii Hong Kong Magnolia Photo: CC0, author not stated
Photinia prunifolia Rosaceae Photo: CC BY, Toby Y
Scutellaria formosana Lamiaceae Photo: CC0, author not stated
Dalbergia benthamii Bentham's Rosewood Photo: CC BY, Denys Vynokurov
Acer tutcheri Tutcher's Maple Photo: CC0, author not stated
Ania hongkongensis Hong Kong Ania Photo: CC0, author not statedOther Syzygium 85 in the reference
Syzygium acre Myrtaceae Photo: CC BY-SA, didier
Syzygium acuminatissimum Myrtaceae Photo: CC BY, Cheng-Te Hsu
Syzygium alatoramulum Tinkling stainash Photo: CC BY-SA, Steve Fitzgerald
Syzygium alliiligneum Mission Beach satinash Photo: CC BY-SA, Evert Materman
Syzygium angophoroides Swamp Satinash Photo: CC BY, Roland Muench
Syzygium anisatum Anise myrtle Photo: CC BY-SA, Lachlan Copeland
Syzygium antisepticum Myrtaceae Photo: CC BY, luluchouette
Syzygium apodophyllum Rex Satinash Photo: CC BY-SA, Evert Materman
Syzygium aqueum Watery rose apple Photo: CC BY, T R Shankar Raman Syzygium armstrongii Small White Bush Apple 
Syzygium aromaticum Clove Photo: CC BY, Eric Knight
Syzygium australe Australian brush-cherry Photo: CC BY, Dave Richardson all 86 ›Names & registers
Also known as Eugenia minutiflora. (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 2026-10-21climate answeredasked 2026-10-22climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 22.50_113.750, lapse-corrected +237 m at 6.5 °C/kmwikidata answeredasked 2026-10-22wikipedia nothing to reportasked 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 2026-10-22none of the photographs on this page is credited to GBIF: those shown are other sources', and GBIF's were the same photographs or were set aside by the photograph rulescommons 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 17 datasets via GBIF.org; each carries its own licence.