Data sources

Each value Trefle shows for Nassella hyalina, 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 recorded9 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	(Nees) Barkworth	No source recorded	Source not recorded
Bibliography	Taxon 39: 610 (1990)	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	1990	No source recorded	Source not recorded
Descriptive
Common name	Spear grass	No source recorded	Source not recorded
Observations	S. Brazil to N. Argentina	No source recorded	Source not recorded
Morphology
Fruit shape	caryopsis	caryopsis · TRY Plant Trait Database · Measured · 3 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	75 cm	75 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced

Nassella hyalina (Nees) Barkworth, 1990 16% complete

Spear grass

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

Data sources