Plate 1 figs. a–h
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 = 8,639 observations
Peak flowering in Jun, from 8,639 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 23 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.
- Aralia sololensis Donn.Sm.
- Sambucus bipinnata Moench
- Sambucus bipinnata Schltdl. & Cham.
- Sambucus canadensis f. aurea (J.F.Cowell ex L.H.Bailey) Rehder
- Sambucus canadensis f. canadensis
- Sambucus canadensis subsp. laciniata (A.Gray) A.E.Murray
- Sambucus canadensis var. canadensis
- Sambucus canadensis var. delicatissima Schwer.
- Sambucus canadensis var. laciniata A.Gray
- Sambucus canadensis var. oreopola (Donn.Sm.) Rehder
- Sambucus canadensis var. submollis Rehder
- Sambucus cerulea var. arizonica Sarg.
- Sambucus eberhardtii Danguy
- Sambucus intermedia var. insularis Schwer.
- Sambucus nigra subsp. canadensis (L.) Bolli
- Sambucus nigra var. canadensis (L.) B.L.Turner
- Sambucus orbiculata Greene
- Sambucus oreopola Donn.Sm.
- Sambucus planteriensis Simon-Louis ex Dippel
- Sambucus plantierensis Koehne
- Sambucus rehderiana Schwer.
- Sambucus repens Raf.
- Sambucus simpsonii Rehder
Sourcesevery claim on this page
- World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
- 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.