Data sources

Each value Trefle shows for Lithocarpus glaber, 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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Sourced5 Source not recorded9 Not on the record1 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	(Thunb.) Nakai	No source recorded	Source not recorded
Bibliography	Index Seminum (TI, Tokyo) 1916: 8 (1916)	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	1916	No source recorded	Source not recorded
Descriptive
Common name	Japanese-oak	No source recorded	Source not recorded
Observations	C. & S. Japan to Taiwan, S. China	No source recorded	Source not recorded
Morphology
Average height	895 cm	895 cm · TRY Plant Trait Database · Measured · 24 observations · 2026-10-09 TRY 7.0 datasets 214, 873, 909	Sourced
Foliage color	green	green · TRY Plant Trait Database · Measured · 22 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879	Sourced
Foliage texture	coarse	coarse · TRY Plant Trait Database · Measured · 11 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 · 15 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879	Sourced
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 444	Sourced
Usda legacy
C n ratio	empty	41.7 · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Lithocarpus glaber (Thunb.) Nakai, 1916 18% complete

Japanese-oak

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

Data sources