Index / Search / Epilobium saximontanum
§1 Plant
Epilobium saximontanum Hausskn.
vernacular Rocky Mountain willowherb — species · Onagraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Onagraceae Juss.
- Genus
- Epilobium
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
County-level range
· 86 counties across 9 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 86 counties across 9 states/territories.
Arizona view state ↗ 4 N ▾
Colorado view state ↗ 24 N ▾
- Archuleta 08007
- Boulder 08013
- Clear Creek 08019
- Conejos 08021
- Costilla 08023
- Delta 08029
- Eagle 08037
- Garfield 08045
- Grand 08049
- Gunnison 08051
- Jackson 08057
- La Plata 08067
- Larimer 08069
- Mesa 08077
- Mineral 08079
- Montezuma 08083
- Park 08093
- Pitkin 08097
- Rio Blanco 08103
- Routt 08107
- Saguache 08109
- San Juan 08111
- Summit 08117
- Teller 08119
Idaho view state ↗ 7 N ▾
Montana view state ↗ 2 N ▾
Nevada view state ↗ 6 N ▾
New Mexico view state ↗ 7 N ▾
Oregon view state ↗ 1 N ▾
Utah view state ↗ 24 N ▾
- Beaver 49001
- Box Elder 49003
- Cache 49005
- Carbon 49007
- Daggett 49009
- Davis 49011
- Duchesne 49013
- Emery 49015
- Garfield 49017
- Grand 49019
- Iron 49021
- Juab 49023
- Millard 49027
- Piute 49031
- Salt Lake 49035
- San Juan 49037
- Sanpete 49039
- Sevier 49041
- Summit 49043
- Tooele 49045
- Uintah 49047
- Utah 49049
- Wasatch 49051
- Washington 49053
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/EPSA ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3189097 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T14:42:51Z