Data sources

Each value Trefle shows for Dalea polygonoides, 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 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	A.Gray	No source recorded	Source not recorded
Bibliography	Smithsonian Contr. Knowl. 5(6): 39 (1853)	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	1853	No source recorded	Source not recorded
Descriptive
Observations	Arizona to Texas and N. Mexico	No source recorded	Source not recorded
Morphology
Average height	22 cm	21.5 cm · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09 TRY 7.0 datasets 193	Differs from sources
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	annual	annual · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 193, 460	Sourced
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 193, 444	Sourced
Usda legacy
C n ratio	empty	10.4 · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 193, 412	Not on the record

Dalea polygonoides A.Gray, 1853 14% complete

No common name

Data sources

Dalea polygonoides A.Gray, 1853 14% complete

No common name

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

Data sources