Data sources

Each value Trefle shows for Senna alexandrina, 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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Sourced1 Source not recorded8 Not on the record3 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Mill.	No source recorded	Source not recorded
Bibliography	Gard. Dict. ed. 8.: n.° 1 (1768)	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	1768	No source recorded	Source not recorded
Descriptive
Common name	True senna	No source recorded	Source not recorded
Observations	Sahara & Sahel to Indian Subcontinent	No source recorded	Source not recorded
Morphology
Biological type	empty	chamaephyte · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 877	Not on the record
Flower color	empty	yellow · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 877	Not on the record
Ecology
Nitrogen fixation	High	High · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 444	Sourced
Other
Halophyte status	—	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 877	Not on the record

Senna alexandrina Mill., 1768 8% complete

True senna

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Data sources