Data sources

Each value Trefle shows for Catalpa bungei, 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 recorded8 Not on the record3 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	C.A.Mey.	No source recorded	Source not recorded
Bibliography	Bull. Sci. Acad. Imp. Sci. Saint-Pétersbourg 2: 51 (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	Manchurian catalpa	No source recorded	Source not recorded
Observations	C. & S. China	No source recorded	Source not recorded
Morphology
Average height	2500 cm	2500 cm · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09 TRY 7.0 datasets 68, 214	Sourced
Biological type	phanerophyte	phanerophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 918	Sourced
Phenology
Duration	empty	perennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 918	Not on the record
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 445	Not on the record
Other
Human usage type	—	human_food, medical, ornamental, other, timber · TRY Plant Trait Database · Reported · 2 observations · 2026-10-09 TRY 7.0 datasets 68	Not on the record

Catalpa bungei C.A.Mey., 1837 10% complete

Manchurian catalpa

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

Data sources