Thalictrum pubescensSchleich. ex DC.

tall meadow-rue

WFO wfo-0000454253 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Thalictrum pubescens, photographed by Violet T.
fig. a Violet T., CC BY 4.0 / 2022-06-03 / obs. 203024404
Thalictrum pubescens, photographed by Mary E. Macaulay, P.Eng.
fig. b Mary E. Macaulay, P.Eng., CC BY 4.0 / obs. 200613314
Thalictrum pubescens, photographed by Mark Apgar
fig. c Mark Apgar, CC BY 4.0 / obs. 199745142
Thalictrum pubescens, photographed by Mark Apgar
fig. d Mark Apgar, CC BY 4.0 / obs. 198502816
Thalictrum pubescens, photographed by Alexis Tinker-Tsavalas
fig. e Alexis Tinker-Tsavalas, CC BY 4.0 / obs. 163679933
Thalictrum pubescens, photographed by Henry "Nick" Robertson
fig. f Henry "Nick" Robertson, CC BY-SA 4.0 / obs. 193382516
Thalictrum pubescens, photographed by Yann Kemper
fig. g Yann Kemper, CC0 1.0 / obs. 195764504
Thalictrum pubescens, photographed by Alexis Tinker-Tsavalas
fig. h Alexis Tinker-Tsavalas, CC BY 4.0 / obs. 163502614

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 = 1,675 observations

Peak flowering in Jul, from 1,675 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 19 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.

  • Anemone walteri Pursh
  • Thalictrum bissellii Greene
  • Thalictrum carolinianum Walter
  • Thalictrum cornuti var. dubitatum Alph.Wood
  • Thalictrum cornuti var. stipitum Farw.
  • Thalictrum corynellum DC.
  • Thalictrum divergens Link
  • Thalictrum glaucodeum Greene
  • Thalictrum hepaticum Greene
  • Thalictrum leucocrinum Greene
  • Thalictrum leucostemon K.Koch & C.D.Bouché
  • Thalictrum mortonii Greene
  • Thalictrum perelegans Greene
  • Thalictrum pubescens var. hepaticum (Greene) Keener
  • Thalictrum setulosum Greene
  • Thalictrum terrae-novae Greene
  • Thalictrum vegetum Greene
  • Thalictrum walteri Spreng. ex Steud.
  • Thalictrum zibellinum Greene

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.