Data sources

Each value Trefle shows for Eragrostis lugens, 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 recorded8 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Nees	No source recorded	Source not recorded
Bibliography	C.F.P.von Martius, Fl. Bras. Enum. Pl. 2: 507 (1829)	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	1829	No source recorded	Source not recorded
Descriptive
Observations	C. & SE. U.S.A. to El Salvador, S. Trop. America to Argentina	No source recorded	Source not recorded
Morphology
Fruit shape	caryopsis	caryopsis · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Growth habit	Graminoid	Graminoid · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Maximum height	empty	40 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	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 882	Sourced
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 445	Not on the record

Eragrostis lugens Nees, 1829 12% complete

No common name

Data sources

Eragrostis lugens Nees, 1829 12% complete

No common name

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

Data sources