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Gomesa flexuosa; photograph (c) Fabrício Mil Homens Riella, some rights reserved (CC BY) CC BY(c) Fabrício Mil Homens Riella, some rights reserved (CC BY) · observed growing wild · 2026-02-27

Gomesa flexuosa (G.Lodd.) M.W.Chase & N.H.Williams

Dancing doll orchid; Dancing ladies orchid; Golden shower

Orchidaceae · Brazil Northeast, Brazil Southeast +4

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Gomesa flexuosa, photograph (c) fmunoz, some rights reserved (CC BY)Gomesa flexuosa, photograph (c) fmunoz, some rights reserved (CC BY)Gomesa flexuosa, photograph (c) fmunoz, some rights reserved (CC BY)Gomesa flexuosa, photograph (c) fmunoz, some rights reserved (CC BY)Gomesa flexuosa, photograph (c) Fabricio Carvalho da Silva, some rights reserved (CC BY)Gomesa flexuosa, photograph (c) Fabricio Carvalho da Silva, some rights reserved (CC BY) 61 photographs ›
Habitat figures
Cold floor (1 night in 100)
6.8°C
Record low -0.3 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
27°C
Jan, Feb and Mar at the habitat CHELSA
Rain a year (median across the range)
1,819mm
12 months of 25 mm or more in the median year CHELSA
Open-sky light
18–36DLI
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 (September to March at the habitat), 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

Gomesa flexuosa is a species of orchid found from eastern and southern Brazil to north-central Argentina. It was formerly within the genus Oncidium until a phylogenetic study published in 2009 transferred it and some other Oncidium species to Gomesa.

Quoted from Wikipedia, "Gomesa flexuosa", CC BY-SA 4.0.

Cultivation

Seasons

The rain rule reads a summer growing season: 70% of the median year's rain (1,315 mm of 1,832 mm) falls in September to March, warmer than the year (wet-season mean 21.8 °C against a yearly mean of 20.1 °C). Months are the habitat's, southern hemisphere; shifted six months for a northern-hemisphere collection: March to September.

Rain

1,832 mm in the median year at the habitat, 1,315 mm of it September to March. Wettest month January at 261 mm, driest month August at 83 mm. Across the grid cells of the range the year's total runs 1,398 mm to 2,320 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 1,819 mm, is the year's rain at the top of the page; the 1,832 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: 18 to 36 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 16, the highest 90th-percentile month 41).

Warmth and air
Temperature

Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 6.8 °C, the absolute minimum -0.3 °C, 1 frost night in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 33.7 °C. Monthly means: the coldest month's mean nightly low 12.1 °C in July (across the grid cells of the range 9.7 °C to 17.3 °C), the warmest month's mean daily high 27.4 °C in February (median year across the grid cells of the range, CHELSA). Cold floor: 6.8 °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: 64 to 67% 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 +72 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

Habitat climate of Gomesa flexuosa through the yearWarmest months January, February and March, mean daily high 27 °C; coldest month July, mean nightly low 12.1 °C; 1,832 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, southern hemisphere.-10°0°10°20°30°40°frost33.7° 99th-percentile day, NASA POWER-0.3° lowest night in 44 years, NASA POWER°C · day and nightcold quarter0100200300400mm rainDLI 18–36RH 64–67%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 165 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 °C27 / 25–2927 / 25–2927 / 24–2825 / 22–2722 / 19–2521 / 18–2420 / 18–2321 / 19–2422 / 20–2423 / 22–2625 / 23–2726 / 24–28
Night °C21 / 18–2321 / 18–2420 / 17–2318 / 15–2215 / 12–2013 / 10–1812 / 10–1713 / 11–1814 / 12–1816 / 14–2018 / 15–2119 / 16–22
Rain mm261 / 126–357214 / 130–299183 / 117–281121 / 92–181112 / 72–14490 / 48–130111 / 46–13983 / 37–116144 / 81–176160 / 113–196156 / 122–220197 / 135–285
DLI35 / 33–3935 / 32–3831 / 29–3325 / 23–2920 / 19–2418 / 16–2319 / 17–2324 / 21–2827 / 23–3031 / 27–3434 / 32–3836 / 34–41
RH %67 / 63–7067 / 64–7067 / 64–7166 / 64–6966 / 63–6865 / 63–6764 / 62–6765 / 61–6766 / 63–6966 / 63–7066 / 62–6966 / 63–70
How this section is made
Each figure is the median across the 165 grid cells holding the 221 in-range records, 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 2271:2669 (-23.575, -46.525). Over 44 years there: absolute minimum -0.3 °C, 1st-percentile night 6.8 °C, 99th-percentile day 33.7 °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 165 distinct grid cells holding 221 of the 221 in-range records; extremes and elevation at the typical cell 2271:2669 (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 -23.50_-46.250, lapse-corrected +72 m at 6.5 °C/km. Elevation: ETOPO 2022, 771 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.
NativeBrazil Northeast, Brazil Southeast, Brazil South, Argentina Northeast, Argentina Northwest, Paraguay · 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 marker-25.481, -48.835 · in the densest population, 251 records (58% of those in range)
Kew's description“pseudobulbous epiphyte” · “seasonally dry tropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 431 georeferenced records inside the native range; the climate across the range on the 221 of them placed to within 10 km; the map shows only the 267 openly licensed ones, which alone would put the marker 9 km away. 5 records outside the WCVP native range not used. 210 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.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population inside the densest 2° block of the 431 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Gomesa flexuosa, photograph 1did not loadGomesa flexuosa, photograph 2did not loadGomesa flexuosa, photograph 3did not loadGomesa flexuosa, photograph 4did not loadGomesa flexuosa, photograph 5did not loadGomesa flexuosa, photograph 6did not load

Photographs: (c) fmunoz, some rights reserved (CC BY) (4); (c) Fabricio Carvalho da Silva, some rights reserved (CC BY) (2).

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

Jacaranda puberula Jacaranda puberula Bignoniaceae Photo: CC BY, Fabrício Mil Homens RiellaBillbergia zebrina Billbergia zebrina Bromeliaceae Photo: CC BY, Fabrício Mil Homens RiellaHeliconia farinosa Heliconia farinosa Heliconiaceae Photo: CC BY, jbugoniBegonia convolvulacea Begonia convolvulacea Morning-glory begonia Photo: CC BY, Diogo LuizRhipsalis paradoxa Rhipsalis paradoxa Chain Cactus Photo: CC BY, jbugoniGongora bufonia Gongora bufonia Orchidaceae Photo: CC BY, Patrícia Mees

Other Gomesa 19 in the reference

Gomesa barbata Gomesa barbata Orchidaceae Photo: CC BY, B. PhalanGomesa bifolia Gomesa bifolia Dancing ladies Photo: CC BY, RAPGomesa ciliata Gomesa ciliata Orchidaceae Photo: CC BY, JGGomesa colorata Gomesa colorata Orchidaceae Photo: CC BY-SA, Naoki TakebayashiGomesa cornigera Gomesa cornigera Orchidaceae Photo: CC BY-SA, Adri BaierGomesa crispa Gomesa crispa Orchidaceae Photo: CC BY, Carlos Alexandre Mattos RaposoGomesa croesus Gomesa croesus Orchidaceae Photo: CC BY-SA, Arne and Bent Larsen, Haarby, DenmarkGomesa echinata Gomesa echinata Orchidaceae Photo: CC BY-SA, Dalton Holland BaptistaGomesa forbesii Gomesa forbesii Orchidaceae Photo: CC0, author not statedGomesa gardneri Gomesa gardneri Orchidaceae Photo: CC0, author not statedGomesa longipes Gomesa longipes Orchidaceae Photo: CC BY, Fabrício Mil Homens RiellaGomesa maculosa Gomesa maculosa Orchidaceae Photo: CC BY, agujaceratops all 20 ›

Names & registers

Also known as Ampliglossum flexuosum; Ampliglossum isopterum; Coppensia flexuosa; Coppensia isoptera; Coppensia megaloptera and 9 more. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Orchidaceae
Described by
(G.Lodd.) M.W.Chase & N.H.Williams
Native to
Brazil Northeast, Brazil Southeast, Brazil South +3
Wild records
431 in range · 267 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
GBIF species record gbif.species answeredasked 2026-10-22
GBIF synonyms gbif.synonyms answeredasked 2026-10-22
GBIF common names gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22
WCVP native range wcvp.distribution answeredas of 2026-06-04
GBIF occurrence records gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 18 records within 1 km of a botanic garden, herbarium or zoo left out (14 at a botanic garden or arboretum, 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 -23.50_-46.250, lapse-corrected +72 m at 6.5 °C/km
Wikidata wikidata answeredasked 2026-10-22
Wikipedia wikipedia answeredasked 2026-10-22
iNaturalist photographs, wild inat.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 2026-10-22
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media 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 60 datasets via GBIF.org; each carries its own licence.

Cultifolio

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