Index / Search / Petasites frigidus var. sagittatus
§1 Plant
Petasites frigidus (L.) Fr. var. sagittatus (Banks ex Pursh) Cherniawsky
vernacular arrowleaf sweet coltsfoot — variety · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Petasites
§2a
Native status, by region
- AK Alaska Native
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 49 counties across 7 states/territories§3Cultivation specs · USDA
Recorded by the USDA Plant Materials Program.
§3a
Tolerances
- Drought
- None
- Shade
- Medium
- Moisture use
- High
- Fire
- High
- Salinity
- None
- Anaerobic
- High
- CaCO₃
- None
- Hedging
- None
§3b
Climate & soil
- Cold tolerance
- -38 °F minimum
- Frost-free days
- 100 min.
- Precipitation
- 16–55 in/yr
- pH range
- 4–5.9
- Root depth
- 10 in min.
- Fertility need
- Medium
- Soil texture
- medium, fine
§3c
Form & growth
- Growth form
- Rhizomatous
- Growth rate
- Moderate
- Lifespan
- Moderate
- Mature height
- 0.8 ft
- Foliage texture
- Coarse
- Foliage colour
- Gray-Green
- Porosity (summer)
- Porous
- Porosity (winter)
- Porous
- Flower colour
- White
- Fruit colour
- White
- Fire resistant
- No
- N fixation
- None
- Toxicity
- None
§3d
Reproduction
- Bloom period
- Mid Spring
- Seed abundance
- Medium
- Seed begins
- Spring
- Seed ends
- Summer
- Spread rate
- Moderate
- Stratify
- No
- Seeds / lb
- 300,000
- Propagation
- seed, sprigs
§3e
Use & availability
- Commercial availability
- No Known Source
- Nursery stock
- No
- Palatable, human
- No
- Lumber
- No
- Christmas tree
- No
§4Counties, by state
Recorded in 49 counties across 7 states/territories.
Alaska view state ↗ 6 N ▾
Michigan view state ↗ 3 N ▾
Minnesota view state ↗ 24 N ▾
- Aitkin 27001
- Beltrami 27007
- Carlton 27017
- Cass 27021
- Chisago 27025
- Clay 27027
- Clearwater 27029
- Cook 27031
- Crow Wing 27035
- Douglas 27041
- Hubbard 27057
- Itasca 27061
- Kittson 27069
- Koochiching 27071
- Lake 27075
- Lake of the Woods 27077
- Mahnomen 27087
- Marshall 27089
- Mille Lacs 27095
- Morrison 27097
- Pine 27115
- Roseau 27135
- St. Louis 27137
- Wadena 27159
North Dakota view state ↗ 5 N ▾
South Dakota view state ↗ 2 N ▾
Wisconsin view state ↗ 4 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/PEFRS5 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/4238351 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T09:28:40Z