Index / Search / Isoetes flaccida
§1 Plant
Isoetes flaccida Shuttlw. ex A. Braun
vernacular southern quillwort — species · Isoetaceae
§2Habit & range
Habit and range
- Growth habit
- Graminoid
- Duration
- Perennial
- Group
- Quillwort
- Family
- Isoetaceae Dumort.
- Genus
- Isoetes
§2a
Native status, by region
- L48 Lower 48 States Native
§2b
County-level range
· 35 counties across 3 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 35 counties across 3 states/territories.
Alabama view state ↗ 1 N ▾
Florida view state ↗ 26 N ▾
- Alachua 12001
- Brevard 12009
- Citrus 12017
- Collier 12021
- DeSoto 12027
- Dixie 12029
- Franklin 12037
- Glades 12043
- Hardee 12049
- Hernando 12053
- Highlands 12055
- Hillsborough 12057
- Jackson 12063
- Jefferson 12065
- Leon 12073
- Levy 12075
- Manatee 12081
- Marion 12083
- Miami-Dade 12086
- Monroe 12087
- Pasco 12101
- Polk 12105
- Putnam 12107
- Sarasota 12115
- Sumter 12119
- Wakulla 12129
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/ISFL ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2688300 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T09:28:40Z