Data sources

Each value Trefle shows for Quercus myrtifolia, 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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Sourced3 Source not recorded9 Not on the record3 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Willd.	No source recorded	Source not recorded
Bibliography	Sp. Pl., ed. 4, 4: 424 (1805)	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	1805	No source recorded	Source not recorded
Descriptive
Common name	Myrtle oak	No source recorded	Source not recorded
Observations	SE. U.S.A.	No source recorded	Source not recorded
Morphology
Average height	400 cm	400 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 20, 54, 184	Sourced
Growth habit	Tree, Shrub	Tree, Shrub · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	empty	perennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 818	Not on the record
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 20, 57, 444	Sourced
Cultivation
Minimum root depth	empty	150 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 818	Not on the record
Usda legacy
C n ratio	empty	39.7 · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 981	Not on the record

Quercus myrtifolia Willd., 1805 14% complete

Myrtle oak

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

Data sources