Index / Search / Baptisia tinctoria
§1 Plant
Baptisia tinctoria (L.) R. Br.
vernacular horseflyweed — species · Fabaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Fabaceae Lindl.
- Genus
- Baptisia
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 343 counties across 15 states/territories§3Cultivation specs · USDA
Recorded by the USDA Plant Materials Program.
§3a
Tolerances
- Drought
- High
- Shade
- High
- Moisture use
- Low
- Fire
- High
- Salinity
- None
- Anaerobic
- None
- CaCO₃
- High
- Hedging
- None
§3b
Climate & soil
- Cold tolerance
- 2 °F minimum
- Frost-free days
- 190 min.
- Precipitation
- 35–60 in/yr
- pH range
- 5.8–7
- Root depth
- 16 in min.
- Fertility need
- Low
- Soil texture
- coarse, medium
§3c
Form & growth
- Growth form
- Single Crown
- Growth rate
- Moderate
- Lifespan
- Moderate
- Mature height
- 2.5 ft
- Foliage texture
- Medium
- Foliage colour
- Gray-Green
- Porosity (summer)
- Moderate
- Porosity (winter)
- Porous
- Flower colour
- Yellow
- Fruit colour
- Brown
- Fire resistant
- No
- N fixation
- Low
- Toxicity
- None
§3d
Reproduction
- Bloom period
- Mid Summer
- Seed abundance
- Low
- Seed begins
- Summer
- Seed ends
- Fall
- Spread rate
- Slow
- Stratify
- No
- Seeds / lb
- 300,000
- Propagation
- seed
§3e
Use & availability
- Commercial availability
- No Known Source
- Nursery stock
- No
- Browse palatability
- Medium
- Graze palatability
- Low
- Palatable, human
- No
- Protein potential
- Low
- Lumber
- No
- Christmas tree
- No
§4Counties, by state
Recorded in 343 counties across 15 states/territories.
Delaware view state ↗ 2 N ▾
District of Columbia view state ↗ 1 N ▾
Georgia view state ↗ 12 N ▾
Kentucky view state ↗ 7 N ▾
Maine view state ↗ 1 N ▾
Massachusetts view state ↗ 14 N ▾
New Hampshire view state ↗ 4 N ▾
New Jersey view state ↗ 18 N ▾
New York view state ↗ 23 N ▾
- Albany 36001
- Bronx 36005
- Cattaraugus 36009
- Columbia 36021
- Dutchess 36027
- Erie 36029
- Kings 36047
- Monroe 36055
- Nassau 36059
- Orange 36071
- Oswego 36075
- Putnam 36079
- Queens 36081
- Rensselaer 36083
- Richmond 36085
- Rockland 36087
- Suffolk 36103
- Sullivan 36105
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
- Westchester 36119
North Carolina view state ↗ 81 N ▾
- Alamance 37001
- Alexander 37003
- Alleghany 37005
- Anson 37007
- Ashe 37009
- Avery 37011
- Beaufort 37013
- Bertie 37015
- Bladen 37017
- Brunswick 37019
- Buncombe 37021
- Burke 37023
- Caldwell 37027
- Caswell 37033
- Catawba 37035
- Chatham 37037
- Cherokee 37039
- Clay 37043
- Columbus 37047
- Craven 37049
- Cumberland 37051
- Davidson 37057
- Davie 37059
- Durham 37063
- Edgecombe 37065
- Forsyth 37067
- Franklin 37069
- Gaston 37071
- Gates 37073
- Graham 37075
- Granville 37077
- Greene 37079
- Guilford 37081
- Halifax 37083
- Harnett 37085
- Haywood 37087
- Henderson 37089
- Hertford 37091
- Hoke 37093
- Iredell 37097
- Jackson 37099
- Johnston 37101
- Jones 37103
- Lee 37105
- Lenoir 37107
- Lincoln 37109
- Macon 37113
- Martin 37117
- McDowell 37111
- Mecklenburg 37119
- Mitchell 37121
- Montgomery 37123
- Moore 37125
- Nash 37127
- New Hanover 37129
- Northampton 37131
- Onslow 37133
- Orange 37135
- Pender 37141
- Person 37145
- Pitt 37147
- Polk 37149
- Randolph 37151
- Richmond 37153
- Robeson 37155
- Rockingham 37157
- Sampson 37163
- Scotland 37165
- Stanly 37167
- Stokes 37169
- Surry 37171
- Swain 37173
- Transylvania 37175
- Union 37179
- Wake 37183
- Warren 37185
- Washington 37187
- Wayne 37191
- Wilkes 37193
- Wilson 37195
- Yancey 37199
Pennsylvania view state ↗ 57 N ▾
- Adams 42001
- Allegheny 42003
- Armstrong 42005
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bucks 42017
- Butler 42019
- Cambria 42021
- Cameron 42023
- Carbon 42025
- Centre 42027
- Chester 42029
- Clarion 42031
- Clearfield 42033
- Clinton 42035
- Columbia 42037
- Crawford 42039
- Cumberland 42041
- Dauphin 42043
- Delaware 42045
- Elk 42047
- Erie 42049
- Fayette 42051
- Forest 42053
- Franklin 42055
- Fulton 42057
- Huntingdon 42061
- Indiana 42063
- Jefferson 42065
- Juniata 42067
- Lackawanna 42069
- Lancaster 42071
- Lebanon 42075
- Lehigh 42077
- Luzerne 42079
- Lycoming 42081
- Mercer 42085
- Mifflin 42087
- Monroe 42089
- Montgomery 42091
- Montour 42093
- Northampton 42095
- Northumberland 42097
- Perry 42099
- Philadelphia 42101
- Pike 42103
- Schuylkill 42107
- Snyder 42109
- Somerset 42111
- Union 42119
- Venango 42121
- Warren 42123
- Wayne 42127
- Westmoreland 42129
- York 42133
Rhode Island view state ↗ 4 N ▾
Vermont view state ↗ 4 N ▾
Virginia view state ↗ 89 N ▾
- Accomack 51001
- Albemarle 51003
- Alleghany 51005
- Amelia 51007
- Amherst 51009
- Appomattox 51011
- Arlington 51013
- Augusta 51015
- Bath 51017
- Bedford 51019
- Bland 51021
- Botetourt 51023
- Brunswick 51025
- Buckingham 51029
- Campbell 51031
- Caroline 51033
- Carroll 51035
- Charles City 51036
- Charlotte 51037
- Chesterfield 51041
- Clarke 51043
- Craig 51045
- Culpeper 51047
- Cumberland 51049
- Dinwiddie 51053
- Essex 51057
- Fairfax 51059
- Fauquier 51061
- Fluvanna 51065
- Franklin 51067
- Frederick 51069
- Giles 51071
- Gloucester 51073
- Grayson 51077
- Greene 51079
- Greensville 51081
- Halifax 51083
- Hanover 51085
- Henrico 51087
- Henry 51089
- Highland 51091
- Isle of Wight 51093
- James City 51095
- King and Queen 51097
- King George 51099
- King William 51101
- Lancaster 51103
- Loudoun 51107
- Louisa 51109
- Lunenburg 51111
- Madison 51113
- Mecklenburg 51117
- Montgomery 51121
- Nelson 51125
- New Kent 51127
- Newport News (city) 51700
- Northampton 51131
- Northumberland 51133
- Nottoway 51135
- Orange 51137
- Page 51139
- Patrick 51141
- Pittsylvania 51143
- Powhatan 51145
- Prince Edward 51147
- Prince George 51149
- Prince William 51153
- Pulaski 51155
- Rappahannock 51157
- Richmond 51159
- Roanoke 51161
- Rockbridge 51163
- Rockingham 51165
- Scott 51169
- Shenandoah 51171
- Smyth 51173
- Southampton 51175
- Spotsylvania 51177
- Suffolk (city) 51800
- Surry 51181
- Sussex 51183
- Tazewell 51185
- Virginia Beach (city) 51810
- Warren 51187
- Washington 51191
- Westmoreland 51193
- Wise 51195
- Wythe 51197
- York 51199
West Virginia view state ↗ 26 N ▾
- Barbour 54001
- Berkeley 54003
- Braxton 54007
- Calhoun 54013
- Fayette 54019
- Grant 54023
- Greenbrier 54025
- Hampshire 54027
- Hardy 54031
- Harrison 54033
- Kanawha 54039
- Marion 54049
- McDowell 54047
- Mineral 54057
- Monongalia 54061
- Morgan 54065
- Nicholas 54067
- Pendleton 54071
- Pocahontas 54075
- Preston 54077
- Raleigh 54081
- Randolph 54083
- Summers 54089
- Tucker 54093
- Upshur 54097
- Wyoming 54109
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/BATI ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/7943262 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T05:45:41Z