Data sources

Each value Trefle shows for Nicotiana plumbaginifolia, 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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Sourced2 Source not recorded9 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Viv.	No source recorded	Source not recorded
Bibliography	Elench. Pl. Dinegro: 26 (1802)	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	1802	No source recorded	Source not recorded
Descriptive
Common name	Tex-mex tobacco	No source recorded	Source not recorded
Observations	Mexico to Guatemala	No source recorded	Source not recorded
Morphology
Growth habit	Forb/herb	Forb/herb · 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	annual · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 110	Not on the record
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 110, 444	Sourced

Nicotiana plumbaginifolia Viv., 1802 12% complete

Tex-mex tobacco

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

Data sources