§1 Plant — species · Violaceae
Viola adunca Sm.
vernacular hookedspur violet
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Violaceae Batsch
- Genus
- Viola
§2a
Native status, by region
- AK Alaska Native
- CAN Canada Native
- L48 Lower 48 States Native
§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.
§4Montana distribution
Recorded in 28 of 56 Montana counties.
Native · 28 counties
- Beaverhead 30001
- Broadwater 30007
- Carbon 30009
- Cascade 30013
- Custer 30017
- Daniels 30019
- Deer Lodge 30023
- Flathead 30029
- Gallatin 30031
- Glacier 30035
- Granite 30039
- Jefferson 30043
- Judith Basin 30045
- Lake 30047
- Lewis and Clark 30049
- Lincoln 30053
- Madison 30057
- Meagher 30059
- Mineral 30061
- Missoula 30063
- Park 30067
- Phillips 30071
- Powell 30077
- Prairie 30079
- Sanders 30089
- Silver Bow 30093
- Stillwater 30095
- Teton 30099
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/VIAD ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/5331199 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-25
fetched 2026-05-25T16:28:53Z