Data sources

Each value Trefle shows for Juglans mandshurica, 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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Sourced6 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Maxim.	No source recorded	Source not recorded
Bibliography	Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 127 (1856)	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	1856	No source recorded	Source not recorded
Descriptive
Common name	Manchurian walnut	No source recorded	Source not recorded
Observations	Russian Far East to China and Temp. E. Asia	No source recorded	Source not recorded
Morphology
Average height	1860 cm	1860 cm · TRY Plant Trait Database · Measured · 29 observations · 2026-10-09 TRY 7.0 datasets 68, 214, 236, 554, 873, 909, 918	Sourced
Biological type	phanerophyte	phanerophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 918	Sourced
Foliage color	green	green · TRY Plant Trait Database · Measured · 20 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879	Sourced
Foliage texture	fine	fine · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 11 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879, 918	Sourced
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 445, 822	Sourced
Usda legacy
C n ratio	empty	22.5 · TRY Plant Trait Database · Measured · 14 observations · 2026-10-09 TRY 7.0 datasets 412, 554	Not on the record
Other
Human usage type	—	human_food, other, timber · TRY Plant Trait Database · Reported · 2 observations · 2026-10-09 TRY 7.0 datasets 68	Not on the record

Juglans mandshurica Maxim., 1856 20% complete

Manchurian walnut

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Data sources