Data sources

Each value Trefle shows for Lysimachia quadriflora, 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 Differs from sources1 Source not recorded8 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Sims	No source recorded	Source not recorded
Bibliography	Bot. Mag. 18: t. 660 (1803)	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	1803	No source recorded	Source not recorded
Descriptive
Common name	Fourflower yellow loosestrife	No source recorded	Source not recorded
Observations	S. Canada to NC. & E. U.S.A.	No source recorded	Source not recorded
Morphology
Average height	47 cm	46.7 cm · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 415, 866, 925	Differs from sources
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 72 observations · 2026-10-09 TRY 7.0 datasets 925	Sourced
Phenology
Bloom months	jun	jun · TRY Plant Trait Database · Measured · 52 observations · 2026-10-09 TRY 7.0 datasets 415	Sourced
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 72 observations · 2026-10-09 TRY 7.0 datasets 925	Sourced

Lysimachia quadriflora Sims, 1803 14% complete

Fourflower yellow loosestrife

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

Data sources