Index / Search / ×Elyhordeum macounii

§1 Plant

×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey [Elymus trachycaulus × Hordeum jubatum]

vernacular Macoun's barley — species · Poaceae


USDA
ELMA8
GBIF
2705888
Rank
species
PlateNo public-domain or CC photograph located.

§2Habit & range

Habit and range

Growth habit
Graminoid
Duration
Perennial
Group
Monocot
Family
Poaceae Barnhart
Genus
×Elyhordeum
§2a

Native status, by region

  • AK Alaska Native
  • CAN Canada Native
  • L48 Lower 48 States Native
§2b

County-level range

· 82 counties across 10 states/territories
Legend Native · 82 Introduced · 0 Both · 0 Hover a county for detail.

§3Cultivation

No cultivation specs.

USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.


§4Counties, by state

Recorded in 82 counties across 10 states/territories.

Alaska view state ↗ 2 N
Illinois view state ↗ 1 N
Iowa view state ↗ 15 N
Kansas view state ↗ 1 N
Minnesota view state ↗ 8 N
Missouri view state ↗ 1 N
Montana view state ↗ 6 N
Nebraska view state ↗ 10 N
North Dakota view state ↗ 31 N
South Dakota view state ↗ 7 N

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/ELMA8 ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/2705888 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T08:39:52Z