Index / Search / Trisetum interruptum
§1 Plant
Trisetum interruptum Buckley
vernacular prairie false oat — species · Poaceae
§2Habit & range
Habit and range
- Growth habit
- Graminoid
- Duration
- Annual, Perennial
- Group
- Monocot
- Family
- Poaceae Barnhart
- Genus
- Trisetum
§2a
Native status, by region
- L48 Lower 48 States Native
§2b
County-level range
· 70 counties across 5 states/territories§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 70 counties across 5 states/territories.
Arizona view state ↗ 4 N ▾
Louisiana view state ↗ 7 N ▾
New Mexico view state ↗ 5 N ▾
Oklahoma view state ↗ 4 N ▾
Texas view state ↗ 50 N ▾
- Anderson 48001
- Archer 48009
- Bandera 48019
- Bastrop 48021
- Bell 48027
- Bexar 48029
- Blanco 48031
- Brazoria 48039
- Brazos 48041
- Brown 48049
- Burleson 48051
- Burnet 48053
- Chambers 48071
- Crockett 48105
- Culberson 48109
- Dallas 48113
- DeWitt 48123
- Duval 48131
- Eastland 48133
- El Paso 48141
- Fayette 48149
- Galveston 48167
- Garza 48169
- Gillespie 48171
- Hamilton 48193
- Harris 48201
- Haskell 48207
- Irion 48235
- Jim Wells 48249
- Kendall 48259
- Kerr 48265
- Liberty 48291
- McLennan 48309
- Menard 48327
- Pecos 48371
- Polk 48373
- Robertson 48395
- San Augustine 48405
- San Patricio 48409
- San Saba 48411
- Sutton 48435
- Tarrant 48439
- Taylor 48441
- Terrell 48443
- Throckmorton 48447
- Travis 48453
- Val Verde 48465
- Van Zandt 48467
- Ward 48475
- Washington 48477
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/TRIN5 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/8159023 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T16:37:38Z