Index / Search / Phacelia dubia var. dubia
§1 Plant
Phacelia dubia (L.) Trel. var. dubia
vernacular smallflower phacelia — variety · Hydrophyllaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Hydrophyllaceae R. Br.
- Genus
- Phacelia
Native status, by region
- L48 Lower 48 States Native
County-level range
· 154 counties across 13 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 154 counties across 13 states/territories.
Alabama view state ↗ 18 N ▾
Delaware view state ↗ 1 N ▾
District of Columbia view state ↗ 1 N ▾
Georgia view state ↗ 4 N ▾
Louisiana view state ↗ 1 N ▾
Mississippi view state ↗ 4 N ▾
New York view state ↗ 1 N ▾
North Carolina view state ↗ 22 N ▾
- Alamance 37001
- Alexander 37003
- Alleghany 37005
- Anson 37007
- Buncombe 37021
- Chatham 37037
- Chowan 37041
- Craven 37049
- Davidson 37057
- Davie 37059
- Forsyth 37067
- Halifax 37083
- Jackson 37099
- Lee 37105
- Madison 37115
- McDowell 37111
- Mitchell 37121
- Northampton 37131
- Polk 37149
- Swain 37173
- Warren 37185
- Watauga 37189
Ohio view state ↗ 1 N ▾
Pennsylvania view state ↗ 12 N ▾
Tennessee view state ↗ 11 N ▾
Virginia view state ↗ 62 N ▾
- Albemarle 51003
- Alleghany 51005
- Amelia 51007
- Amherst 51009
- Appomattox 51011
- Arlington 51013
- Augusta 51015
- Bath 51017
- Bedford 51019
- Brunswick 51025
- Campbell 51031
- Carroll 51035
- Charlotte 51037
- Chesterfield 51041
- Culpeper 51047
- Dinwiddie 51053
- Fairfax 51059
- Fauquier 51061
- Floyd 51063
- Fluvanna 51065
- Franklin 51067
- Frederick 51069
- Giles 51071
- Gloucester 51073
- Goochland 51075
- Grayson 51077
- Greene 51079
- Greensville 51081
- Halifax 51083
- Henrico 51087
- Henry 51089
- Isle of Wight 51093
- James City 51095
- King William 51101
- Madison 51113
- Mecklenburg 51117
- Montgomery 51121
- Nelson 51125
- New Kent 51127
- Northampton 51131
- Orange 51137
- Page 51139
- Patrick 51141
- Pittsylvania 51143
- Powhatan 51145
- Prince George 51149
- Pulaski 51155
- Rappahannock 51157
- Roanoke 51161
- Rockbridge 51163
- Rockingham 51165
- Russell 51167
- Shenandoah 51171
- Southampton 51175
- Spotsylvania 51177
- Stafford 51179
- Sussex 51183
- Tazewell 51185
- Warren 51187
- Washington 51191
- Wythe 51197
- York 51199
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/PHDUD ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/7226483 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T11:35:19Z