Laurus nobilisL.

sweet bay

WFO wfo-0000364153 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h · 8 separate observations

Laurus nobilis, photographed by María Regina Silva
fig. a María Regina Silva, CC BY 4.0 / 2022-05-20 / obs. 200586767

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

The specimen a real sheet, in a real collection

Herbarium
The New York Botanical Garden
Accession
43040
Filed as
Laurus nobilis Cav.
Det. by
J. B. Walker 1995-01-01
Collected
J. B. Walker 1995-01-08
Origin
US
The sheet
View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Native range 19 botanical countries

Regions where Laurus nobilis is native: Algeria, Libya, Morocco, Tunisia, Cyprus, East Aegean Is., Lebanon-Syria, Palestine, Türkiye, Albania, Corse, France, Greece, Italy, Kriti, NW. Balkan Pen., Sardegna, Sicilia, Türkiye-in-Europe AlgeriaLibyaMoroccoTunisiaCyprusEast Aegean Is.Lebanon-SyriaPalestineTürkiyeAlbaniaCorseFranceGreeceItalyKritiNW. Balkan Pen.SiciliaTürkiye-in-Europe Sardegna
Native distribution of Laurus nobilis, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows. Regions too small to draw at this scale are marked with a dot.
RegionTDWG codeContinent
Albania ALB EUROPE
Corse COR
France FRA
Greece GRC
Italy ITA
Kriti KRI
NW. Balkan Pen. YUG
Sardegna SAR
Sicilia SIC
Türkiye-in-Europe TUE
Cyprus CYP ASIA-TEMPERATE
East Aegean Is. EAI
Lebanon-Syria LBS
Palestine PAL
Türkiye TUR
Algeria ALG AFRICA
Libya LBY
Morocco MOR
Tunisia TUN

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Flowering 185 in flower of 604 examined

Proportion of examined Laurus nobilis in flower, by month
Month In flower Examined Share 95% interval
Jan 1 33 3% 1% to 15%
Feb 8 43 19% 10% to 33%
Mar 80 121 66% 57% to 74%
Apr 59 83 71% 61% to 80%
May 4 35 11% 5% to 26%
Jun 1 25 4% 1% to 20%
Jul 0 18 0% 0% to 18%
Aug 4 58 7% 3% to 16%
Sep 24 68 35% 25% to 47%
Oct 4 51 8% 3% to 19%
Nov 0 36 0% 0% to 10%
Dec 0 33 0% 0% to 10%

Peak flowering in Apr. Each bar is the share of Laurus nobilis observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 185 of 604 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.cgje2x.

Where it actually grows measured, from 1,987 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -0.6 °C 3.9 °C 9.4 °C
Warmest month, mean daily high 18.7 °C 26.1 °C 30.6 °C
Annual rainfall 603 mm 917 mm 1,846 mm
Rainfall in the driest quarter 23 mm 138 mm 258 mm

It is found where winters bring light frost. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 1,987 research-grade observations of Laurus nobilis that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one. Climate from CHELSA V2.1 (Karger et al. 2017); occurrences from 10.15468/dl.cgje2x.

Named cultivars 1 recorded

Selections of Laurus nobilis that somebody named and propagated. A cultivar is not a botanical taxon: it is governed by the cultivated-plant code rather than the botanical one, so it appears in no taxonomic backbone, and it has no native range and no wild population of its own. These get no page here, because a cultivar has no photographs, no range and no flowering data of its own, and a page with none of those is not a page.

From Wikidata (CC0), joined to this species on its World Flora Online identifier, so the link to the parent is exact rather than a name match. This list is what is recorded in an openly licensed register; it is not every cultivar that exists, and for many genera it is not close. Why, and how far short it falls.

Also published as 16 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Laurus angusta Raf.
  • Laurus nobilis f. lanceolata Meisn.
  • Laurus nobilis f. latifolia (Risso) Maire
  • Laurus nobilis var. angustifolia Nees
  • Laurus nobilis var. floribunda Meisn.
  • Laurus nobilis var. flos-pleno Radogizky
  • Laurus nobilis var. lanceolata Meisn.
  • Laurus nobilis var. latifolia Risso
  • Laurus nobilis var. longifolia Risso
  • Laurus nobilis var. rotundifolia Emb. & Maire
  • Laurus nobilis var. undulata Meisn.
  • Laurus nobilis var. variegata Radogizky
  • Laurus papillosa Demoly
  • Laurus salicifolia Nees
  • Laurus tenuifolia Mill.
  • Laurus undulata Mill.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.