Data sources

Each value Trefle shows for Oenothera stricta subsp. stricta, 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 recorded6 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data, GBIF

Field	Shown	What the sources say
Core
Bibliography	Link. (1821). In: Enum. Pl. Hort. Berol. Alt. 1: 377.	Link. (1821). In: Enum. Pl. Hort. Berol. Alt. 1: 377. · GBIF · Reported · 2026-09-05 1 earlier or rejected value Superseded Link. (1821). In: Enum. Pl. Hort. Berol. Alt. 1: 377. · GBIF · Reported · 2026-09-05	Sourced
Phylum	Tracheophyta	Tracheophyta · GBIF · Reported · 2026-09-05	Sourced
Rank	ssp	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1821	No source recorded	Source not recorded
Descriptive
Common name	Evening primrose	No source recorded	Source not recorded
Observations	Desventurados Is., Chile	No source recorded	Source not recorded
Morphology
Average height	70 cm	70 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 598, 882	Sourced
Fruit shape	capsule	capsule · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Growth habit	Forb/herb	Forb/herb · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Maximum height	empty	100 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 598, 882	Not on the record
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	annual, biennial	annual, biennial · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 598, 882	Sourced

Oenothera stricta subsp. stricta 1821 14% complete

Evening primrose

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

Data sources