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Musa nagensium; photograph (c) Ansil B.R., some rights reserved (CC BY) CC BY(c) Ansil B.R., some rights reserved (CC BY) · observed growing wild · 2021-12-28

Musa nagensium Prain

Musaceae · China South-Central, Assam +3

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Sow seed
Musa nagensium, photograph Prashanthns, CC BY-SA 3.0, via Wikimedia Commons 2 photographs ›
Habitat figuresfrom few records
Cold floor (1 night in 100)
7.5°C
Record low 3.6 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
29°C
Jun and Aug at the habitat CHELSA
Rain a year (median across the range)
2,815mm
11 months of 25 mm or more in the median year CHELSA
Open-sky light
23–31DLI
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 June 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.

From few records: 3 records in 3 grid cells. The records.

Summary

Musa nagensium is a species of the genus Musa, found in the Eastern Himalayas in Asia. The native range extends from India (Arunachal Pradesh, Nagaland and Assam) through Myanmar, into western portions of Yunnan province in China, typically growing in humid, forested ravines at elevations between 400 and 1100m.

Quoted from Wikipedia, "Musa nagensium", CC BY-SA 4.0.

Cultivation

Seasons

The rain rule reads a summer growing season: 70% of the median year's rain (2,030 mm of 2,822 mm) falls in June to September, warmer than the year (wet-season mean 25.9 °C against a yearly mean of 21.5 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: December to March.

Rain

2,822 mm in the median year at the habitat, 2,030 mm of it June to September. Wettest month July at 716 mm, driest month December at 20 mm. Across the grid cells of the range the year's total runs 1,639 mm to 4,097 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 2,815 mm, is the year's rain at the top of the page; the 2,822 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: 23 to 31 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 22, the highest 90th-percentile month 36).

Warmth and air
Temperature

Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 7.5 °C, the absolute minimum 3.6 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 35.9 °C. Monthly means: the coldest month's mean nightly low 8.0 °C in January (across the grid cells of the range 6.2 °C to 11.3 °C), the warmest month's mean daily high 28.6 °C in August (median year across the grid cells of the range, CHELSA). Cold floor: 7.5 °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: 54 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 -161 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 3 records in 3 grid cells; a page says so under 12 records or 5 cells, and shows the figures as read.

Habitat months, northern hemisphere

Habitat climate of Musa nagensium through the yearWarmest months June and August, mean daily high 29 °C; coldest month January, mean nightly low 8.0 °C; 2,822 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.0°10°20°30°40°35.9° 99th-percentile day, NASA POWER3.6° lowest night in 44 years, NASA POWER°C · day and nightcold quarter020040060080010001200mm rainDLI 23–31RH 54–68%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 3 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 °C20 / 18–2321 / 19–2624 / 22–2926 / 24–3128 / 26–3029 / 27–3028 / 26–2929 / 27–2928 / 26–2826 / 25–2724 / 22–2522 / 19–23
Night °C8 / 6–1110 / 7–1313 / 11–1616 / 14–1919 / 17–2122 / 20–2323 / 21–2322 / 21–2321 / 19–2117 / 15–1913 / 11–159 / 8–12
Rain mm28 / 17–4556 / 25–84100 / 45–164167 / 88–257221 / 179–295463 / 246–660716 / 368–1123499 / 304–744352 / 188–486163 / 106–17437 / 33–5520 / 18–30
DLI26 / 23–2628 / 26–3129 / 28–3529 / 29–3631 / 31–3428 / 27–3324 / 22–3027 / 26–3026 / 25–2826 / 25–2824 / 23–2723 / 22–25
RH %59 / 56–6055 / 54–5854 / 53–5756 / 56–6061 / 61–6365 / 65–6667 / 67–6968 / 66–6966 / 65–6865 / 61–6661 / 57–6360 / 56–61
How this section is made
Each figure is the median across the 3 grid cells holding the 3 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 1250:5528 (27.475, 96.425). Over 44 years there: absolute minimum 3.6 °C, 1st-percentile night 7.5 °C, 99th-percentile day 35.9 °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 3 distinct grid cells holding 3 of the 3 in-range records; extremes and elevation at the typical cell 1250:5528 (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 27.50_96.250, lapse-corrected -161 m at 6.5 °C/km. Elevation: ETOPO 2022, 566 m (cell mean).

Natural habitat

Native range as published by WCVP.
Openly licensed records inside the range, framed on where they fall.
NativeChina South-Central, Assam, East Himalaya, Myanmar, Thailand · 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).
Kew's description“herbaceous tree” · “subtropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 5 georeferenced records inside the native range; the climate across the range on the 3 of them placed to within 10 km; the map shows only the 3 openly licensed ones, which alone would put the marker 364 km away. 1 record outside the WCVP native range not used. Under a dozen records behind the map and the climate. 2 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.

Photographs

Musa nagensium, photograph 1did not load

Photographs: Prashanthns, CC BY-SA 3.0, via Wikimedia Commons.

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

Phlogacanthus thyrsiformis Phlogacanthus thyrsiformis Red Flame-Acanthus Photo: CC BY, Siddarth MachadoMagnolia hodgsonii Magnolia hodgsonii Magnoliaceae Photo: CC BY, T R Shankar RamanZingiber officinale Zingiber officinale Ginger Photo: CC BY, Greg III EsperaAerides rosea Aerides rosea Orchidaceae Photo: CC0, author not statedCoffea benghalensis Coffea benghalensis Rubiaceae Photo: CC BY, Sayee GirdhariCinnamomum bejolghota Cinnamomum bejolghota Lauraceae Photo: CC BY-SA, Dinesh Valke

Other Musa 29 in the reference

Musa acuminata Musa acuminata Edible banana Photo: CC BY-SA, Ong Jyh SengMusa balbisiana Musa balbisiana Plantain Photo: CC BY, Mark WagnerMusa banksii Musa banksii Maroon-stemmed Banana Photo: CC BY-SA, Steve FitzgeraldMusa basjoo Musa basjoo Japanese banana Photo: CC BY, rhizMusa beccarii Musa beccarii Pisang Tajak Photo: CC BY, Brodie Cass TalbottMusa borneensis Musa borneensis Angkadan banana Photo: CC BY, Cheongweei Gan Musa bukensis Musaceae Musa campestris Musa campestris Swamp Banana Photo: CC BY, Kai SquiresMusa cheesmanii Musa cheesmanii Cheesman's Banana Photo: CC BY, Wang.QGMusa coccinea Musa coccinea Scarlet banana Photo: CC BY, Luis G RestrepoMusa gracilis Musa gracilis Johore Banana Photo: CC BY, Cheongweei GanMusa haekkinenii Musa haekkinenii Musaceae Photo: CC BY, SnowFire all 30 ›

Names & registers

Also known as Musa nagensium var. hongii; Musa nagensium var. nagensium. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Musaceae
Described by
Prain
Native to
China South-Central, Assam, East Himalaya +2
Wild records
5 in range · 3 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
Habitat climate climate answeredasked 2026-10-22
Daily extremes (NASA POWER) climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 27.50_96.250, lapse-corrected -161 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 2026-10-22none 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 rules
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 4 datasets via GBIF.org; each carries its own licence.

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