Rhus integrifolia(Nutt.) Benth. & Hook.f. ex W.H.Brewer & S.Watson

lemonade berry

WFO wfo-1000080347 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Rhus integrifolia, photographed by James C. Davis
fig. a James C. Davis, CC BY-SA 4.0 / 2022-05-31 / obs. 202323096
Rhus integrifolia, photographed by Bill Levine
fig. b Bill Levine, CC BY 4.0 / obs. 202537042
Rhus integrifolia, photographed by James C. Davis
fig. c James C. Davis, CC BY-SA 4.0 / obs. 200419193
Rhus integrifolia, photographed by James C. Davis
fig. d James C. Davis, CC BY-SA 4.0 / obs. 202323206
Rhus integrifolia, photographed by Millie Basden
fig. e Millie Basden, CC BY 4.0 / obs. 192669623
Rhus integrifolia, photographed by lejones417
fig. f lejones417, CC BY-SA 4.0 / obs. 190100443
Rhus integrifolia, photographed by Millie Basden
fig. g Millie Basden, CC BY 4.0 / obs. 187489951
Rhus integrifolia, photographed by lejones417
fig. h lejones417, CC BY-SA 4.0 / obs. 188854624

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 = 688 observations

Peak flowering in Feb, from 688 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 9 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.

  • Neostyphonia integrifolia Shafer
  • Rhus hindsiana Engl.
  • Rhus integrifolia var. serrata (Nutt. ex Torr. & A.Gray) Engl.
  • Schmaltzia integrifolia (Nutt. ex Torr. & A.Gray) F.A.Barkley
  • Schmaltzia integrifolia var. cedrosensis (F.A.Barkley) F.A.Barkley
  • Styphonia integrifolia Nutt.
  • Styphonia serrata Nutt.
  • Toxicodendron hindsianum Kuntze
  • Toxicodendron integrifolium Kuntze

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.