Index / Search / Ophioglossum petiolatum
§1 Plant
Ophioglossum petiolatum Hook.
vernacular longstem adderstongue — species · Ophioglossaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Fern
- Family
- Ophioglossaceae Martinov
- Genus
- Ophioglossum
Native status, by region
- HI Hawaii Native
- L48 Lower 48 States Native
County-level range
· 112 counties across 8 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 112 counties across 8 states/territories.
Alabama view state ↗ 2 N ▾
Arkansas view state ↗ 4 N ▾
Florida view state ↗ 36 N ▾
- Alachua 12001
- Bay 12005
- Bradford 12007
- Brevard 12009
- Citrus 12017
- Clay 12019
- Collier 12021
- Columbia 12023
- Duval 12031
- Escambia 12033
- Gulf 12045
- Hardee 12049
- Hernando 12053
- Highlands 12055
- Hillsborough 12057
- Indian River 12061
- Lake 12069
- Levy 12075
- Liberty 12077
- Manatee 12081
- Marion 12083
- Martin 12085
- Nassau 12089
- Okaloosa 12091
- Palm Beach 12099
- Pasco 12101
- Pinellas 12103
- Polk 12105
- Putnam 12107
- Sarasota 12115
- St. Johns 12109
- St. Lucie 12111
- Sumter 12119
- Suwannee 12121
- Taylor 12123
- Union 12125
Georgia view state ↗ 27 N ▾
- Atkinson 13003
- Ben Hill 13017
- Berrien 13019
- Brantley 13025
- Camden 13039
- Charlton 13049
- Chatham 13051
- Clinch 13065
- Coffee 13069
- Columbia 13073
- Dodge 13091
- Echols 13101
- Effingham 13103
- Glynn 13127
- Grady 13131
- Jeff Davis 13161
- Lanier 13173
- Liberty 13179
- Long 13183
- Lowndes 13185
- Pierce 13229
- Telfair 13271
- Thomas 13275
- Toombs 13279
- Turner 13287
- Ware 13299
- Wayne 13305
Louisiana view state ↗ 40 N ▾
- Acadia 22001
- Allen 22003
- Assumption 22007
- Beauregard 22011
- Bienville 22013
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Caldwell 22021
- Cameron 22023
- Claiborne 22027
- De Soto 22031
- East Baton Rouge 22033
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Iberia 22045
- Jackson 22049
- Jefferson 22051
- Jefferson Davis 22053
- Lafayette 22055
- Lafourche 22057
- LaSalle 22059
- Lincoln 22061
- Livingston 22063
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Sabine 22085
- St. Bernard 22087
- St. Helena 22091
- St. Mary 22101
- St. Tammany 22103
- Tangipahoa 22105
- Union 22111
- Vermilion 22113
- Washington 22117
- Webster 22119
- Winn 22127
Mississippi view state ↗ 1 N ▾
South Carolina view state ↗ 1 N ▾
Virginia view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/OPPE2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2650129 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T07:25:30Z