Plantago sempervirensCrantz

WFO wfo-0000487165 Accepted WFO 2026-06 8 photographs CC0 / CC BY / CC BY-SA

Plate 1 figs. a–h · 8 separate observations

Plantago sempervirens, photographed by Tim Johnson
fig. a Tim Johnson, CC BY 4.0 / 2022-04-13 / obs. 188048753

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
Smithsonian, US National Herbarium
Accession
US 203128
Filed as
Plantago sempervirens Crantz
Det. by
Shipunov, Alexey
Collected
C. H. Flahault 1884-05-03
Origin
FR
The sheet
View the digitised specimen (CC0 1.0)

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 8 botanical countries

Regions where Plantago sempervirens is native: Bulgaria, Corse, France, Italy, Portugal, Romania, Spain, Türkiye-in-Europe BulgariaCorseFranceItalyPortugalRomaniaSpainTürkiye-in-Europe
Native distribution of Plantago sempervirens, 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.
RegionTDWG codeContinent
Bulgaria BUL EUROPE
Corse COR
France FRA
Italy ITA
Portugal POR
Romania ROM
Spain SPA
Türkiye-in-Europe TUE

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 511 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -5.1 °C 0.1 °C 3.7 °C
Warmest month, mean daily high 21.3 °C 27.9 °C 31.9 °C
Annual rainfall 432 mm 687 mm 1,396 mm
Rainfall in the driest quarter 47 mm 102 mm 218 mm

It is found where winters bring hard 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 511 research-grade observations of Plantago sempervirens 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 18 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.

  • Plantago adspersa Bernh.
  • Plantago bullata Donn
  • Plantago crassa Willd.
  • Plantago crassifolia Roth
  • Plantago crispa Savi ex Decne.
  • Plantago crispa Jacq.
  • Plantago cynops var. longepedunculata Sennen
  • Plantago genevensis (Mirb.) Poir.
  • Plantago repens Samp.
  • Plantago sempervirens var. barraui O.Bolòs & Vigo
  • Plantago suffruticosa Lam.
  • Plantago supina Schinz & Thell.
  • Psyllium genevense Mirb.
  • Psyllium majus Ratier
  • Psyllium sempervirens (Crantz) Soják
  • Psyllium suffruticosum (Lam.) Dum.Cours.
  • Psyllium suffruticosum J.St.-Hil.
  • Psyllium supinum Garsault

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. 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.