Data sources

Each value Trefle shows for Poa cusickii, 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 Differs from sources1 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Vasey	No source recorded	Source not recorded
Bibliography	Contr. U.S. Natl. Herb. 1: 271 (1893)	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	1893	No source recorded	Source not recorded
Descriptive
Common name	Cusick's bluegrass	No source recorded	Source not recorded
Observations	Yukon to W. & NC. U.S.A.	No source recorded	Source not recorded
Morphology
Average height	51 cm	51.46 cm · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 152, 256, 468	Differs from sources
Growth habit	Graminoid	Graminoid · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Sexuality	empty	dioecious · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 365	Not on the record
Vegetable	false	No source recorded	Source not recorded
Usda legacy
C n ratio	empty	18.6 · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 412, 468	Not on the record

Poa cusickii Vasey, 1893 12% complete

Cusick's bluegrass

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

Data sources