Galium divaricatumPourr. ex Lam.

Lamarck's bedstraw

WFO wfo-0000968856 Accepted WFO 2026-06 8 photographs CC BY / CC BY-SA

Plate 1 figs. a–h · 8 separate observations

Galium divaricatum, photographed by Joe Dillon
fig. a Joe Dillon, CC BY 4.0 / 2021-08-19 / obs. 151768895

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
03042617
Filed as
Galium divaricatum Pourr. ex Lam.
Det. by
not recorded on this sheet
Collected
not recorded
Origin
not recorded
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 29 botanical countries

Regions where Galium divaricatum is native: Algeria, Azores, Morocco, Tunisia, Cyprus, East Aegean Is., Lebanon-Syria, Palestine, Türkiye, Albania, Austria, Baleares, Bulgaria, Corse, Czechia-Slovakia, France, Germany, Greece, Hungary, Italy, Kriti, NW. Balkan Pen., Portugal, Romania, Sardegna, Sicilia, Spain, Türkiye-in-Europe, Ukraine AlgeriaMoroccoTunisiaCyprusEast Aegean Is.Lebanon-SyriaPalestineTürkiyeAlbaniaAustriaBulgariaCorseCzechia-SlovakiaFranceGermanyGreeceHungaryItalyKritiNW. Balkan Pen.PortugalRomaniaSiciliaSpainTürkiye-in-EuropeUkraine AzoresBalearesSardegna
Native distribution of Galium divaricatum, 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
Austria AUT
Baleares BAL
Bulgaria BUL
Corse COR
Czechia-Slovakia CZE
France FRA
Germany GER
Greece GRC
Hungary HUN
Italy ITA
Kriti KRI
NW. Balkan Pen. YUG
Portugal POR
Romania ROM
Sardegna SAR
Sicilia SIC
Spain SPA
Türkiye-in-Europe TUE
Ukraine UKR
Cyprus CYP ASIA-TEMPERATE
East Aegean Is. EAI
Lebanon-Syria LBS
Palestine PAL
Türkiye TUR
Algeria ALG AFRICA
Azores AZO
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.

Where it actually grows measured, from 169 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -1.4 °C 3.7 °C 9.9 °C
Warmest month, mean daily high 17.7 °C 21.7 °C 32.5 °C
Annual rainfall 599 mm 1,162 mm 1,665 mm
Rainfall in the driest quarter 70 mm 211 mm 300 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 169 research-grade observations of Galium divaricatum 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.

Also published as 22 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.

  • Aparinella divaricata (Lam.) Fourr.
  • Aparinella tenuicaulis (Jord.) Fourr.
  • Galium anglicum subsp. divaricatum (Pourr. ex Lam.) Bonnier & Layens
  • Galium anglicum subsp. tenuicaule (Jord.) Corb.
  • Galium anglicum var. divaricatum (Pourr. ex Lam.) Trevir.
  • Galium anglicum var. parvifolium (Gaudin ex Roem. & Schult.) DC.
  • Galium aridicola Briq.
  • Galium divaricatum var. leiocarpum Batt.
  • Galium divaricatum var. mungieri (Boiss. & Heldr.) Nyman
  • Galium divaricatum var. tenuicaule (Fourr.) Nyman
  • Galium gracile C.Presl
  • Galium mungieri Boiss. & Heldr.
  • Galium parisiense f. divaricatum (Pourr. ex Lam.) Knoche
  • Galium parisiense subsp. divaricatum (Pourr. ex Lam.) Rouy
  • Galium parisiense subsp. parvifolium (Gaudin ex Roem. & Schult.) Gaudin
  • Galium parisiense subvar. leiocarpum (Batt.) Bég.
  • Galium parisiense var. australe Ewart & Jean White
  • Galium parisiense var. divaricatum (Pourr. ex Lam.) W.D.J.Koch
  • Galium parisiense var. tenuicaule (Fourr.) Rouy
  • Galium parvifolium Gaudin ex Roem. & Schult.
  • Galium tenellum Clos
  • Galium tenuicaule Jord.

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.