Data sources

Each value Trefle shows for Catharanthus roseus, 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 Source not recorded8 Not on the record4 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	(L.) G.Don	No source recorded	Source not recorded
Bibliography	Gen. Hist. 4: 95 (1837)	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	1837	No source recorded	Source not recorded
Descriptive
Common name	Cape periwinkle	No source recorded	Source not recorded
Observations	E. & S. Madagascar	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 350	Not on the record
Flower color	white, magenta	magenta, white · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 350, 882	Sourced
Fruit shape	follicle	follicle · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 350, 882	Sourced
Inflorescence type	empty	solitary · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 350	Not on the record
Maximum height	70 cm	70 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Fruit months	empty	jan, feb, mar, apr, may, jun · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 445	Not on the record

Catharanthus roseus (L.) G.Don, 1837 14% complete

Cape periwinkle

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

Data sources