Data sources

Each value Trefle shows for Clematis microphylla, 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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Sourced8 Source not recorded8 Not on the record1 Sources: TRY Plant Trait Database, Merged from a synonym record

Field	Shown	What the sources say
Core
Author	DC.	No source recorded	Source not recorded
Bibliography	Syst. Nat. 1: 147 (1817)	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	1817	No source recorded	Source not recorded
Descriptive
Common name	Headachevine	No source recorded	Source not recorded
Observations	SE. Queensland to SE. Australia	No source recorded	Source not recorded
Morphology
Biological type	phanerophyte	phanerophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Flower color	white	white · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Fruit color	brown	brown · 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 · 7 observations · 2026-10-09 TRY 7.0 datasets 498, 882	Sourced
Maximum height	300 cm	300 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Vegetable	false	false · Merged from a synonym record (Clematis obtusifolia) · Reported · 2026-09-05	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09 TRY 7.0 datasets 460, 882	Sourced
Fruit months	empty	jan, feb, nov, dec · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced

Clematis microphylla DC., 1817 22% complete

Headachevine

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Data sources