Data sources

Each value Trefle shows for Sisyrinchium campestre, 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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Sourced5 Source not recorded8 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	E.P.Bicknell	No source recorded	Source not recorded
Bibliography	Bull. Torrey Bot. Club 26: 341 (1899)	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	1899	No source recorded	Source not recorded
Descriptive
Observations	Manitoba to C. & E. U.S.A.	No source recorded	Source not recorded
Morphology
Average height	21 cm	21 cm · TRY Plant Trait Database · Measured · 15 observations · 2026-10-09 TRY 7.0 datasets 415, 866, 925	Sourced
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 193 observations · 2026-10-09 TRY 7.0 datasets 925	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
Vegetable	false	No source recorded	Source not recorded
Phenology
Bloom months	apr	apr · TRY Plant Trait Database · Measured · 53 observations · 2026-10-09 TRY 7.0 datasets 163, 415	Sourced
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 193 observations · 2026-10-09 TRY 7.0 datasets 925	Sourced
Usda legacy
C n ratio	empty	35.6 · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 70, 412, 415	Not on the record

Sisyrinchium campestre E.P.Bicknell, 1899 14% complete

No common name

Data sources

Sisyrinchium campestre E.P.Bicknell, 1899 14% complete

No common name

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

Data sources