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Santolina magonica; photograph (c) Julia Henning, some rights reserved (CC BY) CC BY(c) Julia Henning, some rights reserved (CC BY) · observed growing wild · 2026-04-05

Santolina magonica (O.Bolòs, Molin. & P.Monts.) Romo

Minorcan lavender-cotton

Asteraceae · Baleares

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Santolina magonica, photograph (c) Julia Henning, some rights reserved (CC BY)Santolina magonica, photograph (c) Yves Bas, some rights reserved (CC BY)Santolina magonica, photograph (c) Yves Bas, some rights reserved (CC BY)Santolina magonica, photograph (c) Yves Bas, some rights reserved (CC BY)Santolina magonica, photograph (c) Andrew Skotnicki, some rights reserved (CC BY)Santolina magonica, photograph (c) Andrew Skotnicki, some rights reserved (CC BY) 24 photographs ›
Habitat figures
Cold floor (1 night in 100)
7.2°C
Record low 3.2 °C in 44 years, at a typical spot in the range NASA POWER
Warmest month, mean daily high
27°C
Aug at the habitat CHELSA
Rain a year (median across the range)
585mm
9 months of 25 mm or more in the median year CHELSA
Open-sky light
13–47DLI
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 winters: the rain comes September to February, read as a winter growing season. rain rule, CHELSA
Northern hemisphere unless you set your site. The chart is in the habitat's months.

About the genus · Santolina

Santolina is a genus of plants in the chamomile tribe within the sunflower family, primarily from the western Mediterranean region.

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

Cultivation

Seasons

The rain rule reads a winter growing season: 70% of the median year's rain (414 mm of 589 mm) falls in September to February, cooler than the year (wet-season mean 15.9 °C against a yearly mean of 17.5 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: March to August.

Rain

589 mm in the median year at the habitat, 414 mm of it September to February. Wettest month November at 89 mm, driest month July at 7 mm. Across the grid cells of the range the year's total runs 524 mm to 920 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 585 mm, is the year's rain at the top of the page; the 589 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: 13 to 47 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 12, the highest 90th-percentile month 47).

Warmth and air
Temperature

Coldest: the 1st-percentile night over 44 years at a typical spot in the range is 7.2 °C, the absolute minimum 3.2 °C, no frost in 44 years (NASA POWER daily minima). Warmest: the 99th-percentile day is 32.1 °C. Monthly means: the coldest month's mean nightly low 9.8 °C in February (across the grid cells of the range 5.6 °C to 11.3 °C), the warmest month's mean daily high 26.7 °C in August (median year across the grid cells of the range, CHELSA). Cold floor: 7.2 °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: 60 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 -39 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 Santolina magonica through the yearWarmest month August, mean daily high 27 °C; coldest month February, mean nightly low 9.8 °C; 589 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°32.1° 99th-percentile day, NASA POWER3.2° lowest night in 44 years, NASA POWER°C · day and nightcold quarter0255075100125150mm rainDLI 13–47RH 60–63%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 38 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 °C13 / 11–1413 / 11–1414 / 13–1616 / 15–1819 / 18–2123 / 22–2526 / 24–2927 / 25–2924 / 23–2621 / 19–2217 / 14–1815 / 11–15
Night °C10 / 6–1210 / 6–1111 / 7–1213 / 9–1416 / 12–1719 / 17–2022 / 20–2323 / 20–2421 / 17–2218 / 14–1914 / 10–1611 / 7–13
Rain mm53 / 48–8850 / 45–7239 / 35–6350 / 43–8742 / 33–6714 / 12–247 / 4–1323 / 18–3869 / 62–9585 / 77–12889 / 81–12968 / 62–117
DLI15 / 14–1621 / 20–2230 / 29–3138 / 37–3943 / 42–4447 / 46–4747 / 46–4741 / 40–4231 / 30–3222 / 22–2315 / 15–1613 / 12–14
RH %60 / 60–6260 / 60–6160 / 58–6161 / 57–6363 / 56–6663 / 54–6663 / 54–6762 / 57–6461 / 60–6261 / 61–6260 / 59–6360 / 59–62
How this section is made
Each figure is the median across the 38 grid cells on land that hold in-range records (129 records in those cells; 2 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 1011:3665 (39.425, 3.275). Over 44 years there: absolute minimum 3.2 °C, 1st-percentile night 7.2 °C, 99th-percentile day 32.1 °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 38 distinct grid cells holding 129 of the 131 in-range records (2 further cells with records at sea, by the elevation layer, left out); extremes and elevation at the typical cell 1011:3665 (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 39.50_3.125, lapse-corrected -39 m at 6.5 °C/km. Elevation: ETOPO 2022, 13 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.
NativeBaleares · 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 marker39.768, 3.374 · in the densest population, 137 records (99% of those in range)
Kew's description“subshrub” · “subtropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 139 georeferenced records inside the native range; the climate across the range on the 129 of them in the land cells it reads, of 131 placed to within 10 km; the map shows only the 82 openly licensed ones, which alone would put the marker 16 km away. 32 records outside the WCVP native range not used. 8 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 139 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Santolina magonica, photograph 1did not loadSantolina magonica, photograph 2did not loadSantolina magonica, photograph 3did not loadSantolina magonica, photograph 4did not loadSantolina magonica, photograph 5did not loadSantolina magonica, photograph 6did not load

Photographs: (c) Julia Henning, some rights reserved (CC BY); (c) Yves Bas, some rights reserved (CC BY) (3); (c) Andrew Skotnicki, 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.

Astragalus balearicus Astragalus balearicus Balearic Milk-vetch Photo: CC BY, Codrin BucurPaeonia cambessedesii Paeonia cambessedesii Paeoniaceae Photo: CC BY, Niko IoannidisCrocus cambessedesii Crocus cambessedesii Iridaceae Photo: CC BY, Yves BasMicromeria filiformis Micromeria filiformis Lamiaceae Photo: CC BY, Xavier MasRanunculus weyleri Ranunculus weyleri Ranunculaceae Photo: CC BY, F. Bemmerlein-LuxHippocrepis balearica Hippocrepis balearica Fabaceae Photo: CC BY, Codrin Bucur

Other Santolina 10 in the reference

Santolina chamaecyparissus Santolina chamaecyparissus Lavender cotton Photo: CC BY-SA, Christopher StephensSantolina corsica Santolina corsica Corsican lavender-cotton Photo: CC BY-SA, Benoit NABHOLZSantolina decumbens Santolina decumbens Provencal lavender-cotton Photo: CC BY, Louis Aureglia Santolina elegans Asteraceae Santolina etrusca Santolina etrusca Tuscan lavender-cotton Photo: CC BY-SA, Chiara Catalano Santolina ligustica Ligurian lavender-cotton Santolina neapolitana Santolina neapolitana Neapolitan lavender-cotton Photo: CC BY, Benoit RenaudSantolina pinnata Santolina pinnata Apuan mountain lavender-cotton Photo: CC BY, Milan ChytrýSantolina rosmarinifolia Santolina rosmarinifolia Holy-flax Photo: CC BY-SA, fulgencioSantolina virens Santolina virens Green lavender-cotton Photo: CC BY-SA, Chérif-Jacques Allali

Names & registers

Also known as Santolina chamaecyparissus subsp. magonica; Santolina chamaecyparissus var. magonica; Santolina chamaecyparissus var. teucrietorum. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataiNaturalist

The record

Family
Asteraceae
Described by
(O.Bolòs, Molin. & P.Monts.) Romo
Native to
Baleares
Wild records
139 in range · 82 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 39.50_3.125, lapse-corrected -39 m at 6.5 °C/km
Wikidata wikidata answeredasked 2026-10-22
Wikipedia wikipedia nothing to reportasked 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
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 17 datasets via GBIF.org; each carries its own licence.

Cultifolio

Opening your plants…