Index / Search / Buchnera americana
§1 Plant
Buchnera americana L.
vernacular American bluehearts — species · Scrophulariaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual, Biennial, Perennial
- Group
- Dicot
- Family
- Scrophulariaceae Juss.
- Genus
- Buchnera
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
- PB Pacific Basin (except Hawaii) Introduced
- PR Puerto Rico Native
County-level range
· 227 counties across 15 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 227 counties across 15 states/territories.
Alabama view state ↗ 12 N ▾
Arkansas view state ↗ 9 N ▾
Delaware view state ↗ 1 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 61 N ▾
- Alachua 12001
- Baker 12003
- Bay 12005
- Bradford 12007
- Brevard 12009
- Broward 12011
- Calhoun 12013
- Charlotte 12015
- Citrus 12017
- Clay 12019
- Collier 12021
- Columbia 12023
- DeSoto 12027
- Dixie 12029
- Duval 12031
- Escambia 12033
- Flagler 12035
- Franklin 12037
- Gilchrist 12041
- Glades 12043
- Hamilton 12047
- Hardee 12049
- Hendry 12051
- Hernando 12053
- Highlands 12055
- Hillsborough 12057
- Indian River 12061
- Jackson 12063
- Lafayette 12067
- Lake 12069
- Lee 12071
- Leon 12073
- Levy 12075
- Liberty 12077
- Madison 12079
- Manatee 12081
- Marion 12083
- Martin 12085
- Miami-Dade 12086
- Monroe 12087
- Nassau 12089
- Okaloosa 12091
- Okeechobee 12093
- Orange 12095
- Osceola 12097
- Palm Beach 12099
- Pasco 12101
- Pinellas 12103
- Polk 12105
- Putnam 12107
- Sarasota 12115
- Seminole 12117
- St. Johns 12109
- St. Lucie 12111
- Sumter 12119
- Taylor 12123
- Union 12125
- Volusia 12127
- Wakulla 12129
- Walton 12131
- Washington 12133
Georgia view state ↗ 21 N ▾
Kentucky view state ↗ 13 N ▾
Louisiana view state ↗ 32 N ▾
- Acadia 22001
- Allen 22003
- Ascension 22005
- Beauregard 22011
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Cameron 22023
- De Soto 22031
- East Baton Rouge 22033
- East Feliciana 22037
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Iberia 22045
- Jefferson 22051
- Jefferson Davis 22053
- Lafayette 22055
- Livingston 22063
- Natchitoches 22069
- Rapides 22079
- Red River 22081
- Sabine 22085
- St. Helena 22091
- St. Tammany 22103
- Tangipahoa 22105
- Vermilion 22113
- Vernon 22115
- Washington 22117
- Webster 22119
- West Feliciana 22125
- Winn 22127
Maryland view state ↗ 5 N ▾
Mississippi view state ↗ 25 N ▾
- Alcorn 28003
- Amite 28005
- Chickasaw 28017
- Forrest 28035
- George 28039
- Hancock 28045
- Harrison 28047
- Hinds 28049
- Jackson 28059
- Jasper 28061
- Jones 28067
- Kemper 28069
- Lamar 28073
- Leake 28079
- Lincoln 28085
- Lowndes 28087
- Marion 28091
- Neshoba 28099
- Newton 28101
- Noxubee 28103
- Pearl River 28109
- Perry 28111
- Pike 28113
- Stone 28131
- Washington 28151
New Jersey view state ↗ 2 N ▾
New York view state ↗ 8 N ▾
North Carolina view state ↗ 21 N ▾
Pennsylvania view state ↗ 4 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/BUAM ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/5415032 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T05:45:41Z