Index / Search / Micranthemum umbrosum
§1 Plant
Micranthemum umbrosum (J.F. Gmel.) S.F. Blake
vernacular shade mudflower — species · Scrophulariaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual, Perennial
- Group
- Dicot
- Family
- Scrophulariaceae Juss.
- Genus
- Micranthemum
Native status, by region
- L48 Lower 48 States Native
- PR Puerto Rico Native
County-level range
· 208 counties across 9 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 208 counties across 9 states/territories.
Alabama view state ↗ 24 N ▾
- Baldwin 01003
- Barbour 01005
- Bullock 01011
- Butler 01013
- Conecuh 01035
- Covington 01039
- Crenshaw 01041
- Dallas 01047
- Elmore 01051
- Escambia 01053
- Geneva 01061
- Greene 01063
- Henry 01067
- Houston 01069
- Jackson 01071
- Lee 01081
- Lowndes 01085
- Macon 01087
- Mobile 01097
- Montgomery 01101
- Pickens 01107
- Pike 01109
- Tuscaloosa 01125
- Wilcox 01131
Arkansas view state ↗ 1 N ▾
Florida view state ↗ 47 N ▾
- Alachua 12001
- Baker 12003
- Bradford 12007
- Calhoun 12013
- Citrus 12017
- Clay 12019
- Columbia 12023
- Duval 12031
- Franklin 12037
- Gadsden 12039
- Glades 12043
- Hamilton 12047
- Hardee 12049
- Hernando 12053
- Highlands 12055
- Hillsborough 12057
- Holmes 12059
- Indian River 12061
- Jackson 12063
- Jefferson 12065
- Lafayette 12067
- Lake 12069
- Lee 12071
- Leon 12073
- Levy 12075
- Liberty 12077
- Madison 12079
- Manatee 12081
- Marion 12083
- Martin 12085
- Nassau 12089
- Okaloosa 12091
- Okeechobee 12093
- Orange 12095
- Pasco 12101
- Pinellas 12103
- Polk 12105
- Putnam 12107
- Santa Rosa 12113
- Seminole 12117
- St. Johns 12109
- Sumter 12119
- Taylor 12123
- Union 12125
- Volusia 12127
- Walton 12131
- Washington 12133
Georgia view state ↗ 36 N ▾
- Appling 13001
- Baker 13007
- Brooks 13027
- Calhoun 13037
- Chatham 13051
- Colquitt 13071
- Columbia 13073
- Cook 13075
- Decatur 13087
- Dodge 13091
- Echols 13101
- Emanuel 13107
- Glynn 13127
- Grady 13131
- Harris 13145
- Henry 13151
- Houston 13153
- Jackson 13157
- Jasper 13159
- Jefferson 13163
- Johnson 13167
- Lee 13177
- Liberty 13179
- Long 13183
- Lowndes 13185
- Madison 13195
- McDuffie 13189
- McIntosh 13191
- Meriwether 13199
- Mitchell 13205
- Oglethorpe 13221
- Seminole 13253
- Tift 13277
- Toombs 13279
- Ware 13299
- Washington 13303
Louisiana view state ↗ 45 N ▾
- Acadia 22001
- Allen 22003
- Ascension 22005
- Assumption 22007
- Avoyelles 22009
- Beauregard 22011
- Bienville 22013
- Calcasieu 22019
- Caldwell 22021
- Catahoula 22025
- De Soto 22031
- East Baton Rouge 22033
- East Feliciana 22037
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Iberia 22045
- Jackson 22049
- Jefferson Davis 22053
- Lafayette 22055
- Lafourche 22057
- LaSalle 22059
- Lincoln 22061
- Livingston 22063
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Red River 22081
- Richland 22083
- Sabine 22085
- St. Helena 22091
- St. James 22093
- St. Landry 22097
- St. Martin 22099
- St. Mary 22101
- St. Tammany 22103
- Tangipahoa 22105
- Union 22111
- Vernon 22115
- Washington 22117
- Webster 22119
- West Carroll 22123
- West Feliciana 22125
- Winn 22127
Mississippi view state ↗ 14 N ▾
North Carolina view state ↗ 18 N ▾
South Carolina view state ↗ 19 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/MIUM ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3172187 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T08:39:52Z