Data sources

Each value Trefle shows for Pediomelum argophyllum, 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 recorded7 Not on the record1 Sources: TRY Plant Trait Database, Merged from a synonym record

Field	Shown	What the sources say
Core
Author	(Pursh) J.W.Grimes	No source recorded	Source not recorded
Bibliography	Mem. New York Bot. Gard. 61: 69 (1990)	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	1990	No source recorded	Source not recorded
Descriptive
Observations	NW. & C. U.S.A.	No source recorded	Source not recorded
Morphology
Growth habit	Forb/herb	Forb/herb · Merged from a synonym record (Psoralea argophylla) · Reported · 2026-09-05	Sourced
Vegetable	false	false · Merged from a synonym record (Psoralea argophylla) · Reported · 2026-09-05	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 432, 818	Sourced
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 444	Sourced
Cultivation
Minimum root depth	183 cm	183 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 432, 818	Sourced
Usda legacy
C n ratio	empty	15.8 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Pediomelum argophyllum (Pursh) J.W.Grimes, 1990 12% complete

No common name

Data sources

Pediomelum argophyllum (Pursh) J.W.Grimes, 1990 12% complete

No common name

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

Data sources