Data sources

Each value Trefle shows for Cassia fistula, 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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Sourced5 Source not recorded8 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	L.	No source recorded	Source not recorded
Bibliography	Sp. Pl.: 377 (1753)	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	1753	No source recorded	Source not recorded
Descriptive
Common name	Indian-laburnum	No source recorded	Source not recorded
Observations	Indian Subcontinent to Myanmar	No source recorded	Source not recorded
Morphology
Average height	850 cm	850 cm · TRY Plant Trait Database · Measured · 12 observations · 2026-10-09 TRY 7.0 datasets 214, 873, 882	Sourced
Fruit color	empty	brown · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Fruit shape	legume	legume · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Maximum height	1500 cm	1500 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 214, 873, 882	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09 TRY 7.0 datasets 20, 57, 67, 130, 444, 445	Sourced
Usda legacy
C n ratio	empty	18.2 · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 412, 464	Not on the record

Cassia fistula L., 1753 16% complete

Indian-laburnum

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

Data sources