Data sources

Each value Trefle shows for Pluchea sericea, 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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Sourced4 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data, POWO / WCVP (Kew)

Field	Shown	What the sources say
Core
Author	(Nutt.) Coville	(Nutt.) Coville · POWO / WCVP (Kew) · Reported · 2026-10-11	Sourced
Bibliography	Contr. U.S. Natl. Herb. 4: 128 (1893)	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	1893	No source recorded	Source not recorded
Descriptive
Common name	Arrow-weed	No source recorded	Source not recorded
Family common name	Aster family	No source recorded	Source not recorded
Observations	SW. & SC. U.S.A. to N. Mexico	No source recorded	Source not recorded
Morphology
Average height	empty	179 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 818	Not on the record
Growth habit	Shrub	Shrub · 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 · 2 observations · 2026-10-09 TRY 7.0 datasets 818	Sourced
Cultivation
Minimum root depth	131 cm	131 cm · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 432, 818	Sourced
Usda legacy
C n ratio	empty	25.3 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Pluchea sericea (Nutt.) Coville, 1893 16% complete

Arrow-weed

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

Data sources