Data sources

Each value Trefle shows for Handroanthus serratifolius, 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.

Something wrong? Suggest a correction.

Sourced3 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	(Vahl) S.O.Grose	No source recorded	Source not recorded
Bibliography	Syst. Bot. 32: 666 (2007)	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	2007	No source recorded	Source not recorded
Descriptive
Common name	Yellow poui	No source recorded	Source not recorded
Observations	Trinidad-Tobago to S. Trop. America	No source recorded	Source not recorded
Morphology
Average height	2570 cm	2570 cm · TRY Plant Trait Database · Measured · 16 observations · 2026-10-09 TRY 7.0 datasets 34, 64, 269, 595, 673, 735, 873	Sourced
Maximum height	empty	3000 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 34, 64, 269, 595, 673, 735, 873	Not on the record
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 28	Sourced
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 34, 130, 269, 444, 445	Sourced
Usda legacy
C n ratio	empty	12.9 · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09 TRY 7.0 datasets 255, 412	Not on the record

Handroanthus serratifolius (Vahl) S.O.Grose, 2007 14% complete

Yellow poui

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

Data sources