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Alchemilla alpina; photograph author not stated, no rights reserved CC0author not stated, no rights reserved · observed growing wild · 2026-09-20

Alchemilla alpina L.

Alpine lady's-mantle

Rosaceae · Finland, Føroyar +15

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Alchemilla alpina, photograph (c) Anniina Kuusijärvi, some rights reserved (CC BY)Alchemilla alpina, photograph author not stated, no rights reservedAlchemilla alpina, photograph author not stated, no rights reservedAlchemilla alpina, photograph author not stated, no rights reservedAlchemilla alpina, photograph (c) James Cunningham, some rights reserved (CC BY)Alchemilla alpina, photograph author not stated, no rights reserved 56 photographs ›
Habitat figures
Cold floor (1 night in 100)
-18.4°C
Record low -29.0 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
15°C
Jul at the habitat CHELSA
Rain a year (median across the range)
1,754mm
12 months of 25 mm or more in the median year CHELSA
Open-sky light
2–33DLI
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
Rain spread: 70% of the median year's rain takes 8 months, so no short rainy season. rain rule, CHELSA
Northern hemisphere unless you set your site. The chart is in the habitat's months.

Summary

Alchemilla alpina, commonly known as alpine lady's-mantle, is an arctic-montane herbaceous perennial plant native to Europe and Southern Greenland.

Quoted from Wikipedia, "Alchemilla alpina", CC BY-SA 4.0.

About the genus · Alchemilla

Alchemilla is a genus of herbaceous perennial plants in the family Rosaceae, with the common name lady's mantle applied generically as well as specifically to Alchemilla mollis when referred to as a garden plant. The plant used as a herbal tea or for medicinal usage such as gynaecological disorders is Alchemilla xanthochlora or in Middle Europe the so-called common lady's mantle Alchemilla vulgaris. There are between 800 and 1000 species, the majority native to cool temperate and subarctic regions of Europe and Asia, with a few species native to the mountains of Africa and the Americas.

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

Cultivation

Seasons

The rain rule reads no short rainy season: 70% of the median year's rain (1,299 mm of 1,754 mm) takes 8 months, August to March. Mean temperature moves 15.3 °C between the warmest and coldest month. Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: February to September.

Rain

1,754 mm in the median year at the habitat, 1,299 mm of it August to March. Wettest month October at 188 mm, driest month May at 106 mm. Across the grid cells of the range the year's total runs 1,000 mm to 2,981 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 1,754 mm, is the year's rain at the top of the page; the 1,754 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: 2 to 33 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 0, 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 -18.4 °C, the absolute minimum -29.0 °C, 6,958 frost nights in 44 years, 158.1 a year (NASA POWER daily minima). Warmest: the 99th-percentile day is 23.6 °C. Monthly means: the coldest month's mean nightly low -6.9 °C in February (across the grid cells of the range -13.2 °C to -0.4 °C), the warmest month's mean daily high 14.7 °C in July (median year across the grid cells of the range, CHELSA). Cold floor: -18.4 °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: 63 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 -268 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 Alchemilla alpina through the yearWarmest month July, mean daily high 15 °C; coldest month February, mean nightly low -6.9 °C; 1,754 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.-30°-20°-10°0°10°20°30°frost23.6° 99th-percentile day, NASA POWER-29.0° lowest night in 44 years, NASA POWER°C · day and nightcold quarter0100200300400mm rainDLI 2–33RH 63–68%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 1362 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 °C-2 / -8–4-1 / -7–42 / -4–65 / 0–89 / 4–1213 / 10–1515 / 12–1814 / 12–1811 / 7–147 / 2–102 / -4–7-1 / -7–4
Night °C-7 / -14–0-7 / -13–0-5 / -10–1-2 / -7–22 / -3–56 / 2–88 / 5–118 / 5–115 / 1–91 / -4–6-3 / -10–3-6 / -13–0
Rain mm180 / 76–371138 / 54–270139 / 60–275109 / 52–165106 / 65–162113 / 78–159127 / 83–182139 / 91–215163 / 94–281188 / 97–337173 / 84–329179 / 72–322
DLI2 / 1–127 / 4–1814 / 12–2724 / 21–3433 / 29–3833 / 28–4029 / 25–4123 / 20–3615 / 12–278 / 5–183 / 1–122 / 0–10
RH %67 / 57–7566 / 58–7364 / 59–7263 / 60–6863 / 60–6663 / 59–6865 / 58–7065 / 59–7166 / 61–7267 / 61–7468 / 60–7567 / 58–75
How this section is made
Each figure is the median across the 1362 grid cells on land that hold in-range records (1701 records in those cells; 13 more cells hold records but no land by the elevation layer, so those records sit at sea and the cells are left out), 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 616:3750 (59.175, 7.525). Over 44 years there: absolute minimum -29.0 °C, 1st-percentile night -18.4 °C, 99th-percentile day 23.6 °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 1362 distinct grid cells holding 1701 of the 1714 in-range records (13 further cells with records at sea, by the elevation layer, left out); extremes and elevation at the typical cell 616:3750 (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 59.00_7.500, lapse-corrected -268 m at 6.5 °C/km. Elevation: ETOPO 2022, 515 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.
NativeFinland, Føroyar, Great Britain, Iceland, Ireland, Norway, Sweden, Austria, Germany, Switzerland, Corse, France, Spain, Italy, North European Russia, Greenland, Newfoundland · 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 marker56.84, -4.575 · in the densest population, 542 records (30% of those in range)
Kew's description“perennial” · “subalpine or subarctic” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 1835 georeferenced records inside the native range; the climate across the range on the 1701 of them in the land cells it reads, of 1714 placed to within 10 km; the map shows only the 1290 openly licensed ones, which alone would put the marker 923 km away. 1 record outside the WCVP native range not used. 121 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 of the 1835 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Alchemilla alpina, photograph 1did not loadAlchemilla alpina, photograph 2did not loadAlchemilla alpina, photograph 3did not loadAlchemilla alpina, photograph 4did not loadAlchemilla alpina, photograph 5did not loadAlchemilla alpina, photograph 6did not load

Photographs: (c) Anniina Kuusijärvi, some rights reserved (CC BY); author not stated, no rights reserved · CC0 (4); (c) James Cunningham, some rights reserved (CC BY).

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

Cryptogramma crispa Cryptogramma crispa Parsley fern Photo: CC0, author not statedErigeron peregrinus Erigeron peregrinus Wandering fleabane Photo: CC0, author not statedRhodiola rosea Rhodiola rosea Roseroot stonecrop Photo: CC0, author not stated Aria sudetica Rosaceae Heuchera glabra Heuchera glabra Alpine alumroot Photo: CC BY, Shaan AroesteFritillaria camschatcensis Fritillaria camschatcensis Kamchatka fritillary Photo: CC0, author not stated

Other Alchemilla 48 in the reference

Alchemilla abyssinica Rosaceae Alchemilla anisiaca Alchemilla anisiaca Rosaceae Photo: CC BY, thomas_oswald Alchemilla arvensis Rosaceae Alchemilla baltica Alchemilla baltica Baltic Lady's Mantle Photo: CC BY, Dmitriy BochkovAlchemilla bulgarica Alchemilla bulgarica Rosaceae Photo: CC BY-SA, Krzysztof Ziarnek, KenraizAlchemilla caucasica Alchemilla caucasica Rosaceae Photo: CC BY, Jacek PietruszewskiAlchemilla conjuncta Alchemilla conjuncta Silver lady's-mantle Photo: CC BY, Jon MortinAlchemilla cymatophylla Alchemilla cymatophylla Rosaceae Photo: CC BY, Михаил Языков Alchemilla decumbens Rosaceae Alchemilla epipsila Alchemilla epipsila Round-leaved Lady's-mantle Photo: CC BY-SA, SalicynaAlchemilla erythropoda Alchemilla erythropoda Rosaceae Photo: CC BY, carnifexAlchemilla faeroensis Alchemilla faeroensis Faeroeic lady's-mantle Photo: CC0, author not stated all 49 ›

Names & registers

Also known as Alchemilla alpina f. corsica; Alchemilla alpina subsp. alpina; Alchemilla alpina subsp. angustifolia; Alchemilla alpina subsp. assurgens; Alchemilla alpina subsp. corsica and 16 more. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Rosaceae
Described by
L.
Native to
Finland, Føroyar, Great Britain +14
Wild records
1835 in range · 1290 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 2026-10-21
GBIF species record gbif.species answeredasked 2026-10-21
GBIF synonyms gbif.synonyms answeredasked 2026-10-21
GBIF common names gbif.vernacular answeredasked 2026-10-21names fetched 2026-10-21
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; 6 records within 1 km of a botanic garden, herbarium or zoo left out (5 at a botanic garden or arboretum, 1 at a zoo; Wikidata's list)
Habitat climate climate answeredasked 2026-10-21
Daily extremes (NASA POWER) climate.extremes answeredasked 2026-10-21NASA POWER (MERRA-2) daily 1981–2024, cell 59.00_7.500, lapse-corrected -268 m at 6.5 °C/km
Wikidata wikidata answeredasked 2026-10-21
Wikipedia wikipedia answeredasked 2026-10-21
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 2026-10-21
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 115 datasets via GBIF.org; each carries its own licence.

Cultifolio

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