Index / Search / Phacelia linearis
§1 Plant
Phacelia linearis (Pursh) Holz.
vernacular threadleaf phacelia — species · Hydrophyllaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Hydrophyllaceae R. Br.
- Genus
- Phacelia
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
County-level range
· 147 counties across 10 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 147 counties across 10 states/territories.
California view state ↗ 9 N ▾
Idaho view state ↗ 18 N ▾
Maine view state ↗ 1 N ▾
Montana view state ↗ 33 N ▾
- Big Horn 30003
- Broadwater 30007
- Carbon 30009
- Carter 30011
- Cascade 30013
- Custer 30017
- Fergus 30027
- Flathead 30029
- Gallatin 30031
- Golden Valley 30037
- Hill 30041
- Jefferson 30043
- Judith Basin 30045
- Lewis and Clark 30049
- Madison 30057
- McCone 30055
- Meagher 30059
- Mineral 30061
- Missoula 30063
- Musselshell 30065
- Park 30067
- Petroleum 30069
- Phillips 30071
- Powder River 30075
- Powell 30077
- Ravalli 30081
- Rosebud 30087
- Sanders 30089
- Silver Bow 30093
- Stillwater 30095
- Sweet Grass 30097
- Teton 30099
- Valley 30105
Nevada view state ↗ 5 N ▾
Oregon view state ↗ 26 N ▾
- Baker 41001
- Benton 41003
- Clackamas 41005
- Columbia 41009
- Crook 41013
- Deschutes 41017
- Douglas 41019
- Gilliam 41021
- Grant 41023
- Harney 41025
- Hood River 41027
- Jackson 41029
- Jefferson 41031
- Klamath 41035
- Lake 41037
- Lane 41039
- Linn 41043
- Malheur 41045
- Morrow 41049
- Sherman 41055
- Umatilla 41059
- Union 41061
- Wallowa 41063
- Wasco 41065
- Washington 41067
- Wheeler 41069
South Dakota view state ↗ 1 N ▾
Utah view state ↗ 16 N ▾
Washington view state ↗ 26 N ▾
- Adams 53001
- Asotin 53003
- Benton 53005
- Chelan 53007
- Columbia 53013
- Cowlitz 53015
- Douglas 53017
- Ferry 53019
- Franklin 53021
- Garfield 53023
- Grant 53025
- Grays Harbor 53027
- Island 53029
- King 53033
- Kittitas 53037
- Klickitat 53039
- Lincoln 53043
- Okanogan 53047
- Pend Oreille 53051
- San Juan 53055
- Skamania 53059
- Spokane 53063
- Stevens 53065
- Walla Walla 53071
- Whitman 53075
- Yakima 53077
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/PHLI ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2928051 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z