Data sources

Each value Trefle shows for Eusideroxylon zwageri, 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.

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Sourced2 Source not recorded9 Not on the record1 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Teijsm. & Binn.	No source recorded	Source not recorded
Bibliography	Natuurk. Tijdschr. Ned.-Indië 25: 292 (1863)	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	1863	No source recorded	Source not recorded
Descriptive
Common name	Ulin	No source recorded	Source not recorded
Observations	Sumatera, Borneo	No source recorded	Source not recorded
Morphology
Average height	2220 cm	2220 cm · TRY Plant Trait Database · Measured · 61 observations · 2026-10-09 TRY 7.0 datasets 873	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 89, 444	Sourced
Usda legacy
C n ratio	empty	26.7 · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 52	Not on the record

Eusideroxylon zwageri Teijsm. & Binn., 1863 12% complete

Ulin

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

Data sources