Data sources

Each value Trefle shows for Streptopus lanceolatus, 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 recorded9 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	(Aiton) Reveal	No source recorded	Source not recorded
Bibliography	Phytologia 74: 187 (1993)	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	1993	No source recorded	Source not recorded
Descriptive
Common name	Twistedstalk	No source recorded	Source not recorded
Observations	Alaska to NW. U.S.A., C. & E. Canada to North Carolina	No source recorded	Source not recorded
Morphology
Average height	18 cm	18 cm · TRY Plant Trait Database · Measured · 40 observations · 2026-10-09 TRY 7.0 datasets 335, 592, 818, 925	Sourced
Biological type	chamaephyte	chamaephyte · TRY Plant Trait Database · Measured · 167 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
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 170 observations · 2026-10-09 TRY 7.0 datasets 432, 460, 818, 925	Sourced
Cultivation
Minimum root depth	14 cm	14 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-20 TRY 7.0 datasets 339, 818 1 earlier or rejected value Superseded 14 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 339, 818	Sourced

Streptopus lanceolatus (Aiton) Reveal, 1993 18% complete

Twistedstalk

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Data sources