Parietaria judaicaL.

pellitory-of-the-wall

WFO wfo-0000473199 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Parietaria judaica, photographed by Yann Kemper
fig. a Yann Kemper, CC0 1.0 / 2022-06-06 / obs. 203933246
Parietaria judaica, photographed by Daniel Cahen
fig. b Daniel Cahen, CC BY 4.0 / obs. 201524784
Parietaria judaica, photographed by Daniel Cahen
fig. c Daniel Cahen, CC BY 4.0 / obs. 202815963
Parietaria judaica, photographed by ahabo
fig. d ahabo, CC BY 4.0 / obs. 203017956
Parietaria judaica, photographed by Yann Kemper
fig. e Yann Kemper, CC0 1.0 / obs. 203933618
Parietaria judaica, photographed by Pete Bradshaw
fig. f Pete Bradshaw, CC BY 4.0 / obs. 204421728
Parietaria judaica, photographed by Daniel Cahen
fig. g Daniel Cahen, CC BY 4.0 / obs. 205539157
Parietaria judaica, photographed by Carminda Santos
fig. h Carminda Santos, CC BY 4.0 / obs. 199453538

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.

Flowering n = 793 observations

Peak flowering in Apr, from 793 community-annotated observations worldwide. This is a global aggregate, not a forecast for your garden: the same species flowers on different dates in different hemispheres, and citizen-science records cluster near cities, at weekends, and in spring. Where a species has fewer than 30 annotated records we do not draw this chart at all.

Also published as 25 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.

  • Parietaria diffusa Mert. & W.D.J.Koch
  • Parietaria diffusa var. fallax Gren. & Godr.
  • Parietaria jaxartica Pavlov
  • Parietaria judaica var. brevipetiolata Boiss.
  • Parietaria judaica var. lancifolia Heldr. ex Halácsy
  • Parietaria judaica var. satureiifolia Heldr. ex Halácsy
  • Parietaria littoralis Schchian
  • Parietaria maderensis Rchb.
  • Parietaria officinalis subsp. diffusa (Mert. & W.D.J.Koch) Schübl. & G.Martens
  • Parietaria officinalis subsp. diffusa (Mert. & W.D.J.Koch) Arcang.
  • Parietaria officinalis subsp. judaica (L.) Bég.
  • Parietaria officinalis subsp. ramiflora P.Fourn.
  • Parietaria officinalis var. brevipetiolata (Boiss.) Briq.
  • Parietaria officinalis var. diffusa (Mert. & W.D.J.Koch) Wedd.
  • Parietaria officinalis var. fallax (Gren. & Godr.) Briq.
  • Parietaria officinalis var. judaica (L.) Hochr.
  • Parietaria officinalis var. ramiflora (Moench) Asch. & Graebn.
  • Parietaria persica Stapf
  • Parietaria pilosa Willd.
  • Parietaria punctata Willd.
  • Parietaria ramiflora Moench
  • Parietaria thymifolia Stapf
  • Parietaria tibethana Blume
  • Parietaria velutina Blume

and 1 more.

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.

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