Data sources

Each value Trefle shows for Alstonia macrophylla, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

Something wrong? Suggest a correction.

Sourced3 Source not recorded9 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Wall. ex G.Don	No source recorded	Source not recorded
Bibliography	Gen. Hist. 4: 78 (1837)	No source recorded	Source not recorded
Phylum	Tracheophyta	No source recorded	Source not recorded
Rank	species	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1837	No source recorded	Source not recorded
Descriptive
Common name	Deviltree	No source recorded	Source not recorded
Observations	China (S. Yunnan, S. Guangdong) to Trop. Asia	No source recorded	Source not recorded
Morphology
Average height	1900 cm	1900 cm · TRY Plant Trait Database · Measured · 12 observations · 2026-10-09 TRY 7.0 datasets 873	Sourced
Growth habit	Tree	Tree · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Vegetable	false	No source recorded	Source not recorded
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 110, 444	Sourced

Alstonia macrophylla Wall. ex G.Don, 1837 14% complete

Deviltree

.fa-secondary{opacity:.4} Data sources

Data sources