Myrtaceae
Buttercup tree
Welchiodendron longivalve
- Family
- Myrtaceae
- Genus
- Welchiodendron
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Common names
By language (1)
- English
- Buttercup tree, Yellow box penda
Synonyms
- Tristania brownii S.Moore
- Tristania longivalvis F.Muell.
Photos

Photo: Joshua Bishop, CC BY 4.0, from Wikimedia Commons 
Photo: Joshua Bishop, CC BY 4.0, from iNaturalist 
Photo: Joshua Bishop, CC BY 4.0, from Wikimedia Commons 
Photo: Joshua Bishop, CC BY 4.0, from Wikimedia Commons
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.