Data sources

Each value Trefle shows for Symphyotrichum sericeum, 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 Differs from sources1 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	(Vent.) G.L.Nesom	No source recorded	Source not recorded
Bibliography	Phytologia 77(3): 291 (1995)	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	1995	No source recorded	Source not recorded
Descriptive
Family common name	Aster family	No source recorded	Source not recorded
Observations	C. & E. Canada to U.S.A.	No source recorded	Source not recorded
Morphology
Average height	45 cm	44.6 cm · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09 TRY 7.0 datasets 415, 925	Differs from sources
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 204 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	aug	aug · TRY Plant Trait Database · Measured · 53 observations · 2026-10-20 TRY 7.0 datasets 163, 415 1 earlier or rejected value Superseded aug · TRY Plant Trait Database · Measured · 53 observations · 2026-10-09 TRY 7.0 datasets 163, 415	Sourced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 · 206 observations · 2026-10-09 TRY 7.0 datasets 460, 925	Sourced
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20 TRY 7.0 datasets 94 1 earlier or rejected value Superseded None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 94	Not on the record
Usda legacy
C n ratio	empty	25.8 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20 TRY 7.0 datasets 412, 415 1 earlier or rejected value Superseded 25.8 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412, 415	Not on the record

Symphyotrichum sericeum (Vent.) G.L.Nesom, 1995 18% complete

No common name

Data sources

Symphyotrichum sericeum (Vent.) G.L.Nesom, 1995 18% complete

No common name

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

Data sources