Data sources

Each value Trefle shows for Eucommia ulmoides, 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 record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Oliv.	No source recorded	Source not recorded
Bibliography	Hooker's Icon. Pl. 20: t. 1950 (1890)	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	1890	No source recorded	Source not recorded
Descriptive
Common name	Eucommia	No source recorded	Source not recorded
Observations	C. & S. China	No source recorded	Source not recorded
Morphology
Average height	1200 cm	1200 cm · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09 TRY 7.0 datasets 68, 214, 873	Sourced
Biological type	phanerophyte	phanerophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 918	Sourced
Vegetable	false	No source recorded	Source not recorded
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 822	Not on the record
Other
Human usage type	—	ornamental, timber · TRY Plant Trait Database · Reported · 1 observation · 2026-10-09 TRY 7.0 datasets 68	Not on the record

Eucommia ulmoides Oliv., 1890 12% complete

Eucommia

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

Data sources