Data sources

Each value Trefle shows for Elaeagnus pungens, 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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Sourced4 Source not recorded9 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Thunb.	No source recorded	Source not recorded
Bibliography	J.A.Murray, Syst. Veg. ed. 14: 164 (1784)	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	1784	No source recorded	Source not recorded
Descriptive
Common name	Spiny oleaster	No source recorded	Source not recorded
Observations	EC. & SE. China, S. Korea (Mt. Miruk), SC. & S. Japan	No source recorded	Source not recorded
Morphology
Average height	350 cm	350 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 214, 251, 909	Sourced
Growth habit	Shrub	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	perennial	perennial · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 28, 443, 879	Sourced
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 444, 822	Sourced
Usda legacy
C n ratio	empty	16.7 · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 227, 554	Not on the record

Elaeagnus pungens Thunb., 1784 16% complete

Spiny oleaster

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

Data sources