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Autonoe latifolia (Willd.) Speta

Asparagaceae · Morocco, Western Sahara +1

English names not checked: Wikidata's common names were not read for this page.

Photographs not checked iNaturalist and GBIF media were skipped (not asked) when this page was built. Not asked, or not answered, is not "none": nothing here claims there is none. Why the site says it this way.
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Habitat figures
Coldest month, mean nightly low
15.1°C
Feb at the habitat, not a floor; extremes not used (sea cell) CHELSA
Warmest month, mean daily high
23°C
Aug and Sep at the habitat CHELSA
Rain a year (median across the range)
286mm
6 months of 25 mm or more in the median year CHELSA
Open-sky light
22–48DLI
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 November to March, read as a winter growing season. rain rule, CHELSA
Northern hemisphere unless you set your site. The chart is in the habitat's months.

Cultivation

Seasons

The rain rule reads a winter growing season: 70% of the median year's rain (233 mm of 289 mm) falls in November to March, cooler than the year (wet-season mean 16.9 °C against a yearly mean of 18.9 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: May to September.

Rain

289 mm in the median year at the habitat, 233 mm of it November to March. Wettest month December at 63 mm, driest month July at 1 mm; 3 months under 5 mm. Across the grid cells of the range the year's total runs 146 mm to 604 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 286 mm, is the year's rain at the top of the page; the 289 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: 22 to 48 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 19, the highest 90th-percentile month 50).

Warmth and air
Temperature

Monthly means: the coldest month's mean nightly low 15.1 °C in February (across the grid cells of the range 12.3 °C to 16.4 °C), the warmest month's mean daily high 22.8 °C in August (median year across the grid cells of the range, CHELSA). Cold floor: none read. The nearest figure is 15.1 °C, the coldest month's mean nightly low, February, in the median year (CHELSA); a month's mean of its nightly lows is warmer than the nights a floor is read from. The daily extremes were read at a weather cell that is mostly sea and are not used.

Humidity

Relative humidity at the habitat: 59 to 65% 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. CHELSA monthly means, median year across the grid cells of the range. No cold floor is read without a daily extremes series; the coldest month's mean nightly low named in its sentence is not one. 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 Autonoe latifolia through the yearWarmest months August and September, mean daily high 23 °C; coldest month February, mean nightly low 15.1 °C; 289 mm of rain in the median year (the twelve monthly medians added). Medians across the range, from CHELSA. Habitat months, northern hemisphere.10°15°20°25°30°°C · day and nightcold quarter0255075100125mm rainDLI 22–48RH 59–65%JanFebMarAprMayJunJulAugSepOctNovDec
day night rain medians and 10th–90th percentile across 59 habitat cells, CHELSA cold quarter: the three months around the coldest month's mean nightly low DLI, mol/m²/dayRH %each on its own scale
Figures by month
JanFebMarAprMayJunJulAugSepOctNovDec
Day °C18 / 15–1917 / 15–1918 / 15–2118 / 16–2119 / 17–2221 / 19–2422 / 21–2623 / 22–2723 / 21–2622 / 20–2420 / 18–2219 / 16–20
Night °C15 / 12–1715 / 12–1615 / 13–1716 / 14–1717 / 15–1819 / 17–2021 / 19–2221 / 20–2221 / 19–2220 / 17–2118 / 15–2016 / 13–18
Rain mm40 / 22–8045 / 23–9133 / 16–6416 / 6–355 / 2–142 / 1–41 / 0–32 / 1–45 / 3–1925 / 12–7052 / 21–9463 / 34–124
DLI24 / 21–2630 / 28–3238 / 36–3943 / 42–4447 / 45–4848 / 46–5047 / 46–5044 / 43–4639 / 38–4032 / 30–3325 / 23–2722 / 19–23
RH %59 / 55–6160 / 56–6359 / 54–6361 / 56–6462 / 56–6664 / 53–6965 / 46–6965 / 48–6964 / 54–6763 / 58–6660 / 57–6360 / 57–63

The daily extremes were read at a NASA POWER cell that is 0% land: neither it nor the next candidates whose coldest month's mean nightly low is within 2 °C of the median across cells sit in a POWER cell that is mostly land, and the rule reads a cold floor only from a cell that is mostly land, so none is read for this species. Nor is the coldest month's mean nightly low taken as one: it is a mean of a month's lows, not its coldest night. What that cell gave over 44 years: absolute minimum 12.8 °C, 1st-percentile night 15.2 °C, 99th-percentile day 24.4 °C.

How this section is made
Each figure is the median across the 59 grid cells on land that hold in-range records (125 records in those cells; 3 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 1235:3320 (28.225, -13.975). 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 59 distinct grid cells holding 125 of the 128 in-range records (3 further cells with records at sea, by the elevation layer, left out); extremes and elevation at the typical cell 1235:3320 (its coldest month's mean nightly low nearest the median across cells, though its NASA POWER cell is only 0% land and none of the 11 next candidates within 2 °C of the median was mostly land); its position is the cell centre. Extremes: NASA POWER (MERRA-2) daily 1981–2024, cell 28.00_-13.750, lapse-corrected +67 m at 6.5 °C/km. Elevation: ETOPO 2022, 73 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.

This species has no GBIF key of its own. Its records are GBIF's under the keys of the names Kew's World Checklist holds as this plant: 5303736 (Autonoe latifolia (Willd. ex Schult.f.) Speta, 64 records), 8444261 (Scilla latifolia Willd., 104 records). No name was matched to GBIF; the keys are read from Kew's synonymy. How.

NativeMorocco, Western Sahara, Canary Is. · 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 marker27.835, -17.947 · in the densest population, 78 records (59% of those in range)
Kew's description“bulbous geophyte” · “subtropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 132 georeferenced records inside the native range; the climate across the range on the 125 of them in the land cells it reads, of 128 placed to within 10 km; the map shows only the 17 openly licensed ones, which alone would put the marker 94 km away. 3 records outside the WCVP native range not used. 4 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 5303736 (Autonoe latifolia (Willd. ex Schult.f.) Speta): Kew's file holds it as Autonoe latifolia (Willd.) Speta (accepted); 64 records, from GBIF's download.Records also from GBIF's key 8444261 (Scilla latifolia Willd.): Kew's file holds it as Scilla latifolia Willd. (synonym under Autonoe latifolia (Willd.) Speta); 104 records, from GBIF's download.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population of the 132 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Not checked. iNaturalist and GBIF media were skipped (not asked) when this page was built. Not a statement that none exist.

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

Euphorbia balsamifera Euphorbia balsamifera Balsam spurge Photo: CC BY, Rosario DouglasForsskaolea angustifolia Forsskaolea angustifolia Urticaceae Photo: CC BY, Daniel Heras GonzálezAsteriscus sericeus Asteriscus sericeus Canary Island Daisy Photo: CC BY, AmetsakKleinia neriifolia Kleinia neriifolia Canary Islands Candle-Plant Photo: CC BY, Christoph KramerTamarix canariensis Tamarix canariensis Canary Island tamarisk Photo: CC BY, jeanjacquesgodonAstydamia latifolia Astydamia latifolia Apiaceae Photo: CC BY, Daniel Heras González

Other Autonoe 2 in the reference

Autonoe haemorrhoidalis Asparagaceae Autonoe madeirensis Asparagaceae

Names & registers

Also known as Scilla latifolia; Scilla iridifolia; Autonoe iridifolia. (WCVP, RBG Kew)

IPNIPOWOWikidataWFO

The record

Family
Asparagaceae
Described by
(Willd.) Speta
Native to
Morocco, Western Sahara, Canary Is.
Wild records
132 in range · 17 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
Kew's names (WCVP) kew.names answeredas of 2026-06-04Kew's entry Autonoe latifolia (Willd.) Speta (plant_name_id 275936), read from Kew's names file
GBIF species record gbif.species not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
GBIF synonyms gbif.synonyms not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
GBIF common names gbif.vernacular not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
WCVP native range wcvp.distribution answeredas of 2026-06-04
GBIF occurrence records gbif.occurrences answeredas of 2026-10-21this species has no GBIF key of its own; its records are read under GBIF's keys for the names Kew's file holds as this plant, never by a name matched; GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 64 records of GBIF's key 5303736, Autonoe latifolia (Willd. ex Schult.f.) Speta (Kew's file holds it as Autonoe latifolia (Willd.) Speta (accepted)): the GBIF download; 104 records of GBIF's key 8444261, Scilla latifolia Willd. (Kew's file holds it as Scilla latifolia Willd. (synonym under Autonoe latifolia (Willd.) Speta)): the GBIF download
Habitat climate climate answeredasked 2026-10-22
Daily extremes (NASA POWER) climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 28.00_-13.750, lapse-corrected +67 m at 6.5 °C/km; read, and set aside: NASA POWER's cell is mostly sea (0% land), so no cold floor is shown
Wikidata wikidata answeredasked 2026-10-22found by Kew's IPNI identifier 1003434-1, POWO 1003434-1
Wikipedia wikipedia nothing to reportasked 2026-10-22
iNaturalist taxon inat.taxon not asked
iNaturalist photographs, wild inat.photos.wild not asked
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not asked
Wikimedia Commons commons nothing to reportasked 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.

Cultifolio

Opening your plants…