Index / Search / Polemonium boreale
§1 Plant
Polemonium boreale M.F. Adams
vernacular northern Jacob's-ladder — species · Polemoniaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Polemoniaceae Juss.
- Genus
- Polemonium
Native status, by region
- AK Alaska Native
- CAN Canada Native
- GL Greenland Native
County-level range
· 16 counties across 1 state§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 16 counties across 1 state.
Alaska view state ↗ 16 N ▾
- Aleutians West 02016
- Anchorage 02020
- Bethel 02050
- Chugach 02063
- Copper River 02066
- Denali 02068
- Dillingham 02070
- Haines 02100
- Kenai Peninsula 02122
- Kodiak Island 02150
- Lake and Peninsula 02164
- Matanuska-Susitna 02170
- North Slope 02185
- Northwest Arctic 02188
- Southeast Fairbanks 02240
- Yukon-Koyukuk 02290
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/POBO2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2927837 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T14:42:51Z