Data sources

Each value Trefle shows for Ageratina adenophora, 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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Sourced12 Source not recorded10 Not on the record4 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	(Spreng.) R.M.King & H.Rob.	No source recorded	Source not recorded
Bibliography	Phytologia 19: 211 (1970)	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	1970	No source recorded	Source not recorded
Descriptive
Common name	Maui pamakani	No source recorded	Source not recorded
Family common name	Aster family	No source recorded	Source not recorded
Observations	Mexico	No source recorded	Source not recorded
Morphology
Average height	empty	80 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 251, 882	Not on the record
Flower color	empty	green, white · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20 TRY 7.0 datasets 882 1 earlier or rejected value Superseded green, white · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Fruit color	black	black · TRY Plant Trait Database · Measured · 2 observations · 2026-10-20 TRY 7.0 datasets 882 1 earlier or rejected value Superseded black · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Fruit shape	achene	achene · TRY Plant Trait Database · Measured · 4 observations · 2026-10-20 TRY 7.0 datasets 882 1 earlier or rejected value Superseded achene · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Growth habit	Subshrub, Forb/herb	Subshrub, Forb/herb · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Maximum height	200 cm	200 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 251, 882	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 460, 882	Sourced
Fruit months	empty	sep, oct, nov · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20 TRY 7.0 datasets 882 1 earlier or rejected value Superseded sep, oct, nov · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Ecology
Atmospheric humidity	6 / 9 · moderately humid air	6 / 9 · moderately humid air · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Light	7 / 9 · half-light to light	7 / 9 · half-light to light · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 3 observations · 2026-10-20 TRY 7.0 datasets 110, 444 1 earlier or rejected value Superseded None · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 110, 444	Sourced
Ph maximum	pH 7.5	pH 7.5 · Earlier Trefle data · Inferred · 2026-10-19 value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement	Sourced
Ph minimum	pH 7	pH 7 · Earlier Trefle data · Inferred · 2026-10-19 value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement	Sourced
Soil nutriments	7 / 9 · rich (eutrophic)	7 / 9 · rich (eutrophic) · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Soil salinity	0 / 9 · absent from saline soils	0 / 9 · absent from saline soils · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Usda legacy
C n ratio	empty	14.8 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20 TRY 7.0 datasets 412 1 earlier or rejected value Superseded 14.8 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Ageratina adenophora (Spreng.) R.M.King & H.Rob., 1970 35% complete

Maui pamakani

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Data sources