Index / Search / Stylisma humistrata
§1 Plant
Stylisma humistrata (Walter) Chapm.
vernacular southern dawnflower — species · Convolvulaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb, Vine
- Duration
- Perennial
- Group
- Dicot
- Family
- Convolvulaceae Juss.
- Genus
- Stylisma
Native status, by region
- L48 Lower 48 States Native
County-level range
· 170 counties across 12 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 170 counties across 12 states/territories.
Alabama view state ↗ 21 N ▾
Arkansas view state ↗ 9 N ▾
Florida view state ↗ 13 N ▾
Georgia view state ↗ 14 N ▾
Kentucky view state ↗ 1 N ▾
Louisiana view state ↗ 26 N ▾
- Allen 22003
- Beauregard 22011
- Bienville 22013
- Caddo 22017
- Caldwell 22021
- Catahoula 22025
- Claiborne 22027
- De Soto 22031
- East Feliciana 22037
- Grant 22043
- Jackson 22049
- LaSalle 22059
- Lincoln 22061
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Red River 22081
- Sabine 22085
- St. Helena 22091
- St. Tammany 22103
- Union 22111
- Vernon 22115
- Washington 22117
- Webster 22119
- Winn 22127
Mississippi view state ↗ 20 N ▾
North Carolina view state ↗ 17 N ▾
South Carolina view state ↗ 20 N ▾
- Abbeville 45001
- Aiken 45003
- Allendale 45005
- Anderson 45007
- Barnwell 45011
- Beaufort 45013
- Berkeley 45015
- Charleston 45019
- Cherokee 45021
- Colleton 45029
- Dorchester 45035
- Georgetown 45043
- Lancaster 45057
- McCormick 45065
- Oconee 45073
- Orangeburg 45075
- Sumter 45085
- Union 45087
- Williamsburg 45089
- York 45091
Tennessee view state ↗ 3 N ▾
Texas view state ↗ 17 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/STHU2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2928455 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T12:10:33Z