Epipactis veratrifoliaBoiss. & Hohen.

Eastern Marsh Helleborine

WFO wfo-0000952300 Accepted WFO 2026-06 8 photographs CC0 / CC BY / CC BY-SA

Plate 1 figs. a–h · 4 observations

This species has been photographed under an open licence only 4 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Epipactis veratrifolia, photographed by Thibaud Aronson
fig. a Thibaud Aronson, CC BY-SA 4.0 / 2015-10-11 / obs. 119954916

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.

Native range 25 botanical countries

Regions where Epipactis veratrifolia is native: Ethiopia, Somalia, Afghanistan, China South-Central, Cyprus, Gulf States, Iran, Iraq, Lebanon-Syria, Oman, Palestine, Saudi Arabia, Sinai, Tibet, Transcaucasus, Türkiye, Turkmenistan, Yemen, Assam, East Himalaya, India, Myanmar, Nepal, Pakistan, West Himalaya EthiopiaSomaliaAfghanistanChina South-CentralCyprusGulf StatesIranIraqLebanon-SyriaOmanPalestineSaudi ArabiaSinaiTibetTranscaucasusTürkiyeTurkmenistanYemenAssamEast HimalayaIndiaMyanmarNepalPakistanWest Himalaya
Native distribution of Epipactis veratrifolia, 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
Afghanistan AFG ASIA-TEMPERATE
China South-Central CHC
Cyprus CYP
Gulf States GST
Iran IRN
Iraq IRQ
Lebanon-Syria LBS
Oman OMA
Palestine PAL
Saudi Arabia SAU
Sinai SIN
Tibet CHT
Transcaucasus TCS
Türkiye TUR
Turkmenistan TKM
Yemen YEM
Assam ASS ASIA-TROPICAL
East Himalaya EHM
India IND
Myanmar MYA
Nepal NEP
Pakistan PAK
West Himalaya WHM
Ethiopia ETH AFRICA
Somalia SOM

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 36 in flower of 44 examined

Proportion of examined Epipactis veratrifolia in flower, by month
Month In flower Examined Share 95% interval
Jan 4 4 too few examined
Feb 11 12 92% 65% to 99%
Mar 6 7 86% 49% to 97%
Apr 1 1 too few examined
May 2 5 40% 12% to 77%
Jun 6 6 100% 61% to 100%
Jul 4 6 67% 30% to 90%
Aug 0 0 too few examined
Sep 0 1 too few examined
Oct 0 0 too few examined
Nov 0 0 too few examined
Dec 2 2 too few examined

Peak flowering in Jun. Each bar is the share of Epipactis veratrifolia 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. 36 of 44 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 7 months have fewer than 5 examined observations, so no proportion is drawn for them. 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.

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.

  • Amesia somaliensis (Rolfe) A.Nelson & J.F.Macbr.
  • Arthrochilium handelii (Schltr.) Szlach.
  • Arthrochilium veratrifolium (Boiss. & Hohen.) Szlach.
  • Arthrochilium wallichii (Schltr.) Szlach.
  • Epipactis abyssinica Pax
  • Epipactis amoena Buch.-Ham. ex Wall.
  • Epipactis consimilis Wall. ex Hook.f.
  • Epipactis consimilis Wall.
  • Epipactis handelii Schltr.
  • Epipactis somaliensis Rolfe
  • Epipactis veratrifolia subsp. oaseana Shifman
  • Epipactis veratrifolia var. oaseana (Shifman) Kreutz
  • Epipactis wallichii Schltr.
  • Helleborine consimilis Druce
  • Helleborine somaliensis (Rolfe) Druce
  • Helleborine veratrifolia (Boiss. & Hohen.) Bornm.
  • Limodorum veratrifolium (Boiss. & Hohen.) Kuntze
  • Serapias somaliensis (Rolfe) A.A.Eaton

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.