



At a glance
- Jan
- Feb
- Mar
- Apr
- May
- Jun, shaded
- Jul, shaded
- Aug, shaded
- Sep, shaded
- Oct
- Nov
- Dec
From few records: 11 records in 8 grid cells. The records.
About the genus · Erythrina
Erythrina is a genus of plants in the pea family, Fabaceae. It contains about 130 species, which are distributed in tropical and subtropical regions worldwide. They are trees, with the larger species growing up to 30 m (98 ft) in height. More on Wikipedia ›
Quoted from Wikipedia, "Erythrina", CC BY-SA 4.0.
Cultivation
Seasons
The rain rule reads a summer growing season: 70% of the median year's rain (621 mm of 802 mm) falls in December to March, warmer than the year (wet-season mean 27.0 °C against a yearly mean of 24.8 °C). Months are the habitat's, southern hemisphere; shifted six months for a northern-hemisphere collection: June to September.
Rain
802 mm in the median year at the habitat, 621 mm of it December to March. Wettest month January at 203 mm, driest month August at 6 mm. Across the grid cells of the range the year's total runs 653 mm to 1,028 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 773 mm, is the year's rain at the top of the page; the 802 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: 26 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 25, 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 12.0 °C, the absolute minimum 7.3 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 42.8 °C. Monthly means: the coldest month's mean nightly low 14.9 °C in July (across the grid cells of the range 10.3 °C to 16.3 °C), the warmest month's mean daily high 32.8 °C in November (median year across the grid cells of the range, CHELSA). Cold floor: 12.0 °C, which is the 1st-percentile night over 44 years at a typical spot in the range (NASA POWER).
Relative humidity at the habitat: 53 to 63% 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 -131 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 11 records in 8 grid cells; a page says so under 12 records or 5 cells, and shows the figures as read.
Habitat months, southern hemisphere
Mean daily high from 26 °C in Jul to 33 °C in Oct and Nov; mean nightly low from 15 °C in Jul to 23 °C in Jan, Feb, Mar and Dec. The cold quarter, Jun to Aug, is the three months around the coldest month's mean nightly low. 802 mm of rain in the median year (the twelve monthly medians added), the wettest month Jan. 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 7.3 °C and the 99th-percentile day 42.8 °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 | 32 / 28–32 | 31 / 28–32 | 31 / 28–32 | 30 / 28–31 | 29 / 26–29 | 27 / 24–27 | 26 / 23–27 | 28 / 27–29 | 31 / 30–33 | 33 / 31–35 | 33 / 32–35 | 32 / 29–33 |
| Night °C | 23 / 20–24 | 23 / 19–23 | 23 / 19–23 | 20 / 17–21 | 18 / 14–19 | 16 / 11–17 | 15 / 10–16 | 16 / 13–17 | 18 / 16–20 | 20 / 19–23 | 22 / 20–24 | 23 / 20–24 |
| Rain mm | 203 / 129–224 | 167 / 131–197 | 97 / 84–161 | 33 / 22–57 | 17 / 3–26 | 9 / 1–18 | 10 / 1–21 | 6 / 1–15 | 10 / 1–16 | 26 / 15–38 | 70 / 66–80 | 154 / 132–190 |
| DLI | 38 / 37–40 | 37 / 36–38 | 35 / 34–37 | 32 / 31–36 | 29 / 28–32 | 26 / 25–30 | 26 / 25–31 | 31 / 30–37 | 38 / 36–43 | 41 / 38–46 | 42 / 40–44 | 39 / 38–41 |
| RH % | 62 / 59–64 | 63 / 59–65 | 62 / 59–63 | 58 / 55–60 | 56 / 52–58 | 56 / 52–57 | 56 / 50–57 | 55 / 47–56 | 53 / 44–55 | 53 / 46–55 | 56 / 51–57 | 60 / 59–62 |
How this section is made
Natural habitat
How this section is made
Photographs
Photographs: (c) Mmatjie Mashao, some rights reserved (CC BY-SA); (c) Suvarna Parbhoo Mohan, some rights reserved (CC BY-SA) (2); (c) i_c_riddell, some rights reserved (CC BY); Paul Meintjes00, CC BY-SA 4.0, via Wikimedia Commons (2).
Related
Similar habitat climate The 6 nearest by mean daily high, mean nightly low and rain, month by month. How.
Strophanthus kombe Kombe arrow poison Photo: CC BY, i_c_riddell
Aloe divaricata Asphodelaceae Photo: CC BY, amantedarmanin
Xerosicyos decaryi Cucurbitaceae Photo: CC BY, amantedarmanin
Colvillea racemosa Fabaceae Photo: CC BY, amantedarmanin Eucalyptus chartaboma Paperbark Gum
Kalanchoe daigremontiana Devil's backbone Photo: CC BY, Jordi Martínez MartínezOther Erythrina 40 in the reference
Erythrina abyssinica Luckybean Tree Photo: CC BY, Jiro Iguchi
Erythrina americana American Coral Tree Photo: CC BY, Franceli Macedo
Erythrina berteroana Machete Photo: CC BY, Neptalí Ramírez Marcial
Erythrina breviflora Fabaceae Photo: CC BY-SA, Oscar Alejandro Morales Juárez
Erythrina costaricensis Fabaceae Photo: CC BY, Anthony Mora Aguilar
Erythrina crista-galli Cockspur coral tree Photo: CC BY, Rafael Tosi
Erythrina decora Namib Coral Tree Photo: CC0, author not stated
Erythrina edulis Basul Photo: CC BY, GERMAN LEONEL SARMIENTO CRUZ all 41 ›Names & registers
Also known as Corallodendron livingstonianum. (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 -16.00_29.375, lapse-corrected -131 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 8 datasets via GBIF.org; each carries its own licence.




