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Rubus reflexus; photograph author not stated, no rights reserved CC0author not stated, no rights reserved · observed growing wild · 2026-06-13

Rubus reflexus Ker Gawl.

Rusty-haired Raspberry

Rosaceae · China South-Central, China Southeast

Cited as Kew's World Checklist cites it, Rubus reflexus Ker Gawl.: GBIF's backbone key for this page carries the name with another author, Ker.

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Rubus reflexus, photograph (c) Toby Y, some rights reserved (CC BY)Rubus reflexus, photograph (c) Jared Shorma, some rights reserved (CC BY)Rubus reflexus, photograph (c) Jared Shorma, some rights reserved (CC BY)Rubus reflexus, photograph (c) Jared Shorma, some rights reserved (CC BY)Rubus reflexus, photograph (c) Jared Shorma, some rights reserved (CC BY)Rubus reflexus, photograph (c) Denys Vynokurov, some rights reserved (CC BY) 49 photographs ›
Habitat figures
Cold floor (1 night in 100)
7.6°C
Record low 3.5 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
29°C
Jul and Aug at the habitat CHELSA
Rain a year (median across the range)
2,343mm
12 months of 25 mm or more in the median year CHELSA
Open-sky light
19–36DLI
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 May 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.

Summary

Rubus reflexus is a Chinese species of bramble. It forms a prickly shrub up to 2 metres (6 feet 6+1⁄2 inches) tall. The leaves are simple (not compound), palmately lobed, and covered with hairs. The flowers are white and the fruits red.

Quoted from Wikipedia, "Rubus reflexus", CC BY-SA 4.0.

About the genus · Rubus

Rubus is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, most commonly known as brambles. Fruits of various species are known as raspberries, blackberries, dewberries, cloudberries, and bristleberries. It is a diverse genus, and estimates of the number of Rubus species vary from 250 to over 1,000, found across all continents except Antarctica.

Quoted from Wikipedia, "Rubus", CC BY-SA 4.0.

Cultivation

Seasons

The rain rule reads a summer growing season: 70% of the median year's rain (1,751 mm of 2,423 mm) falls in May to September, warmer than the year (wet-season mean 26.6 °C against a yearly mean of 21.8 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: November to March.

Rain

2,423 mm in the median year at the habitat, 1,751 mm of it May to September. Wettest month June at 416 mm, driest month December at 40 mm. Across the grid cells of the range the year's total runs 1,996 mm to 4,047 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 2,343 mm, is the year's rain at the top of the page; the 2,423 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: 19 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 14, the highest 90th-percentile month 37).

Warmth and air
Temperature

Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 7.6 °C, the absolute minimum 3.5 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 31.7 °C. Monthly means: the coldest month's mean nightly low 11.2 °C in January (across the grid cells of the range 1.9 °C to 13.2 °C), the warmest month's mean daily high 29.3 °C in July (median year across the grid cells of the range, CHELSA). Cold floor: 7.6 °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: 59 to 70% 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 +57 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, northern hemisphere

Habitat climate of Rubus reflexus through the yearWarmest months July and August, mean daily high 29 °C; coldest month January, mean nightly low 11.2 °C; 2,423 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°5°10°15°20°25°30°35°31.7° 99th-percentile day, NASA POWER3.5° lowest night in 44 years, NASA POWER°C · day and nightcold quarter0200400600800mm rainDLI 19–36RH 59–70%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 122 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 °C17 / 10–1818 / 11–1920 / 15–2224 / 19–2526 / 23–2728 / 25–2929 / 27–3129 / 26–3028 / 24–2926 / 21–2722 / 16–2419 / 12–20
Night °C11 / 2–1313 / 4–1515 / 7–1719 / 12–2122 / 16–2424 / 18–2625 / 20–2624 / 19–2623 / 17–2520 / 13–2316 / 8–1912 / 3–14
Rain mm55 / 22–201100 / 50–254148 / 71–256192 / 154–292311 / 248–379416 / 279–499355 / 176–424379 / 205–452290 / 129–60781 / 56–47256 / 37–37540 / 25–226
DLI19 / 14–2220 / 15–2224 / 17–2728 / 22–3030 / 26–3231 / 27–3336 / 33–3733 / 31–3430 / 27–3227 / 22–3122 / 17–2620 / 15–23
RH %62 / 59–6966 / 63–7167 / 64–7268 / 64–7269 / 64–7270 / 64–7368 / 63–7269 / 64–7266 / 64–6962 / 60–6861 / 58–6859 / 57–67
How this section is made
Each figure is the median across the 122 grid cells holding the 640 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 1347:5880 (22.625, 114.025). Over 44 years there: absolute minimum 3.5 °C, 1st-percentile night 7.6 °C, 99th-percentile day 31.7 °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 122 distinct grid cells holding 640 of the 640 in-range records; extremes and elevation at the typical cell 1347:5880 (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 22.50_113.750, lapse-corrected +57 m at 6.5 °C/km. Elevation: ETOPO 2022, 75 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.
NativeChina South-Central, China Southeast · 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 marker22.38, 114.151 · in the densest population, 549 records (60% of those in range)
Kew's description“climbing shrub” · “temperate” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 921 georeferenced records inside the native range; the climate across the range on the 640 of them placed to within 10 km; the map shows only the 183 openly licensed ones, which alone would put the marker 3 km away. 12 records outside the WCVP native range not used. 281 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.
Other GBIF keysRecords also from GBIF's key 9104804 (Rubus reflexus Ker Gawl.): Kew's file holds it as Rubus reflexus Ker Gawl. (accepted); 7 records, from GBIF's search API on the day of the build.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population of the 921 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Rubus reflexus, photograph 1did not loadRubus reflexus, photograph 2did not loadRubus reflexus, photograph 3did not loadRubus reflexus, photograph 4did not loadRubus reflexus, photograph 5did not loadRubus reflexus, photograph 6did not load

Photographs: (c) Toby Y, some rights reserved (CC BY); (c) Jared Shorma, some rights reserved (CC BY) (4); (c) Denys Vynokurov, some rights reserved (CC BY).

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

Alpinia oblongifolia Alpinia oblongifolia Zingiberaceae Photo: CC0, author not statedAdiantum flabellulatum Adiantum flabellulatum Pteridaceae Photo: CC BY, Zheng-An WangFicus pumila Ficus pumila Climbingfig Photo: CC BY, Jo RobertsTriadica cochinchinensis Triadica cochinchinensis Mountain Tallow Photo: CC BY, Zheng-An WangMelicope pteleifolia Melicope pteleifolia Thin-Evodia Photo: CC BY, 黃美滿Dicliptera chinensis Dicliptera chinensis Chinese foldwing Photo: CC BY, Yu-Huang Wang

Other Rubus 103 in the reference

Rubus acuminatus Rubus acuminatus Rosaceae Photo: CC BY, Anastasia TitovetsRubus adenotrichos Rubus adenotrichos Tropical Highland Blackberry Photo: CC BY, Neptalí Ramírez MarcialRubus affinis Rubus affinis Rosaceae Photo: CC BY, Dave RichardsonRubus alceifolius Rubus alceifolius Giant bramble Photo: CC BY, 黃美滿Rubus allegheniensis Rubus allegheniensis Allegheny blackberry Photo: CC BY, The Wrong IndustryRubus arcticus Rubus arcticus Arctic bramble Photo: CC BY, Matt BergerRubus argutus Rubus argutus Sawtooth blackberry Photo: CC BY, cello caruso-turielloRubus armeniacus Rubus armeniacus Himalayan blackberry Photo: CC0, author not statedRubus australis Rubus australis Rosaceae Photo: CC0, author not stated Rubus bambusarum Rosaceae Rubus × barkeri Rosaceae Rubus biflorus Rubus biflorus Rosaceae Photo: CC BY, Siddarth Machado all 104 ›

Names & registers

Also known as Rubus esquirolii. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Rosaceae
Described by
Ker Gawl.
Native to
China South-Central, China Southeast
Wild records
921 in range · 183 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 2026-10-22GBIF's key 2989706 is Rubus reflexus Ker; the page links Kew's Rubus reflexus Ker Gawl., and the name is cited as Kew cites it
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 answeredasked 2026-10-22GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 7 records of GBIF's key 9104804, Rubus reflexus Ker Gawl. (Kew's file holds it as Rubus reflexus Ker Gawl. (accepted)): GBIF occurrence search API; 43 records within 1 km of a botanic garden, herbarium or zoo left out (39 at a botanic garden or arboretum, 1 at a herbarium, 3 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 22.50_113.750, lapse-corrected +57 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 21 datasets via GBIF.org; each carries its own licence.

Cultifolio

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