18 photographs › At a glance
- Jan, shaded
- Feb, shaded
- Mar
- Apr, shaded
- May
- Jun
- Jul, under 5 mm of rain
- Aug
- Sep
- Oct, shaded
- Nov, shaded
- Dec, shaded
Summary
Lavandula lanata, the woolly lavender, is a species of flowering plant in the family Lamiaceae, native to southern Spain. An evergreen dwarf shrub growing to 1 m (3.3 ft) tall and broad, it is noted for the pronounced silver woolly hairs on its leaves, whence the Latin specific epithet lanata. The deep violet purple flowers are borne on narrow spikes, and give off the familiar lavender scent.
Quoted from Wikipedia, "Lavandula lanata", CC BY-SA 4.0.
About the genus · Lavandula
Lavandula is a genus of 47 known species of perennial flowering plants in the sage family, Lamiaceae. It is native to regions of the Iberian Peninsula and Mediterranean coastline, the Middle East, extending to the Indian subcontinent.
Quoted from Wikipedia, "Lavandula", CC BY-SA 4.0.
Cultivation
Seasons
The rain rule reads a winter growing season: 70% of the median year's rain (416 mm of 570 mm) falls in October to February and April, cooler than the year (wet-season mean 9.1 °C against a yearly mean of 13.6 °C). Months are the habitat's, northern hemisphere; shifted six months for a southern-hemisphere collection: April to August and October.
Rain
570 mm in the median year at the habitat, 416 mm of it October to February and April. Wettest month December at 96 mm, driest month July at 3 mm; 1 month under 5 mm. Across the grid cells of the range the year's total runs 388 mm to 872 mm, the 10th to 90th percentile of each cell's own year. The median of the cells' own yearly totals, 562 mm, is the year's rain at the top of the page; the 570 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: 15 to 51 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 13, the highest 90th-percentile month 51).
Warmth and air
Monthly means: the coldest month's mean nightly low 1.2 °C in January (across the grid cells of the range -1.8 °C to 6.2 °C), the warmest month's mean daily high 28.1 °C in July (median year across the grid cells of the range, CHELSA). Cold floor: none read. The nearest figure is 1.2 °C, the coldest month's mean nightly low, January, 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 whose ground is too far above or below the typical spot to correct for, and are not used.
Relative humidity at the habitat: 47 to 60% 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
Mean daily high from 10 °C in Jan and Dec to 28 °C in Jul and Aug; mean nightly low from 1 °C in Jan to 16 °C in Jul and Aug. The cold quarter, Dec to Feb, is the three months around the coldest month's mean nightly low. 570 mm of rain in the median year (the twelve monthly medians added), the wettest month Dec. The bands show the 10th to 90th percentile across 221 habitat cells. Beneath: daily light integral and relative humidity through the year, each on its own scale.
Figures by month
| Figure | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day °C | 10 / 8–12 | 11 / 9–13 | 14 / 11–16 | 15 / 12–18 | 19 / 16–21 | 24 / 21–27 | 28 / 25–31 | 28 / 25–30 | 23 / 21–26 | 18 / 16–21 | 13 / 11–16 | 10 / 8–13 |
| Night °C | 1 / -2–6 | 2 / -1–7 | 4 / 1–8 | 5 / 2–10 | 9 / 6–12 | 13 / 11–17 | 16 / 14–20 | 16 / 14–20 | 13 / 11–17 | 9 / 7–14 | 5 / 2–10 | 3 / 0–7 |
| Rain mm | 64 / 38–104 | 58 / 41–97 | 49 / 36–77 | 56 / 35–87 | 40 / 29–58 | 19 / 12–30 | 3 / 2–5 | 8 / 5–12 | 35 / 27–44 | 57 / 42–90 | 85 / 46–142 | 96 / 40–164 |
| DLI | 17 / 15–20 | 23 / 21–26 | 32 / 31–34 | 39 / 38–41 | 45 / 44–46 | 50 / 49–50 | 51 / 50–51 | 45 / 44–46 | 35 / 34–37 | 26 / 24–28 | 18 / 16–21 | 15 / 13–17 |
| RH % | 58 / 55–61 | 58 / 55–60 | 55 / 53–58 | 55 / 53–57 | 53 / 51–56 | 50 / 49–53 | 47 / 44–50 | 49 / 46–52 | 53 / 51–56 | 57 / 55–59 | 59 / 56–61 | 60 / 56–62 |
The daily extremes were not used: the correction for elevation, +1074 m, is beyond the 1,000 m either way that a lapse rate is applied over, so the weather cell's ground is other terrain than the typical spot's. So no cold floor is read for this species, and the coldest month's mean nightly low is not taken as one. What that cell gave, so corrected, over 44 years: absolute minimum -7.1 °C, 1st-percentile night -2.3 °C.
How this section is made
Natural habitat
How this section is made
Photographs
Photographs: (c) Loïc Chalmandrier, some rights reserved (CC BY) (2); (c) Santiago Martín-Bravo, some rights reserved (CC BY) (4).
Related
Similar habitat climate The 6 nearest by mean daily high, mean nightly low and rain, month by month. How.
Ptilostemon hispanicus Asteraceae Photo: CC BY, Santiago Martín-Bravo
Antirrhinum hispanicum Plantaginaceae Photo: CC BY, frangp Glandora nitida Boraginaceae 
Rhamnus myrtifolia Italian buckthorn Photo: CC BY, Mehdi Chetibi
Cynara baetica Asteraceae Photo: CC BY, Santiago Martín-BravoOther Lavandula 17 in the reference
Lavandula angustifolia Garden Lavender Photo: CC BY, Naturalista
Lavandula bipinnata Lamiaceae Photo: CC BY, Swarochi Tathagath
Lavandula buchii Lamiaceae Photo: CC BY, Matthieu Le Goïc
Lavandula canariensis Canary Island Lavender Photo: CC BY, jeanjacquesgodon
Lavandula coronopifolia Stagshorn lavender Photo: CC BY, Mitch Van Dyke
Lavandula dentata French lavender Photo: CC BY, Rob Williams Lavandula × ginginsii Lamiaceae Lavandula × heterophylla Lamiaceae 
Lavandula × intermedia Dutch lavender Photo: CC BY-SA, jeanno973
Lavandula latifolia Broad-leaved lavender Photo: CC BY, Diego Rodríguez Hernández
Lavandula minutolii Lamiaceae Photo: CC BY, Bellsprout
Lavandula multifida Cut-leaf lavender Photo: CC BY, Duarte Frade all 18 ›Names & registers
Also known as Lavandula spica var. lanigera; Lavandula spica var. tomentosa; Lavandula tomentosa; Lavandula tomentosa var. orzana. (GBIF Backbone)
The record
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 answeredasked 2026-10-22gbif.synonyms answeredasked 2026-10-22gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22wcvp.distribution answeredas of 2026-06-04gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 12 records within 1 km of a botanic garden, herbarium or zoo left out (11 at a botanic garden or arboretum, 1 at a herbarium; Wikidata's list)climate answeredasked 2026-10-22climate.extremes answeredasked 2026-10-22NASA POWER (MERRA-2) daily 1981–2024, cell 36.50_-5.000, lapse-corrected +1074 m at 6.5 °C/km; read, and set aside: the correction for elevation, +1074 m, is beyond the 1,000 m either way that a lapse rate is applied over, so the weather cell's ground is other terrain than the typical spot's, so no cold floor is shownwikidata answeredasked 2026-10-22wikipedia answeredasked 2026-10-22inat.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 2026-10-22inat.photos.cultivated not askedgbif.media answeredasked 2026-10-22openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshotEvery 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 20 datasets via GBIF.org; each carries its own licence.