rootfast

Index / Search / Asplenium scolopendrium var. americanum

§1 Plant

Asplenium scolopendrium L. var. americanum (Fernald) Kartesz & Gandhi

vernacular Hart's tonguefern — variety · Aspleniaceae

USDA
ASSCA
GBIF
4256560
Rank
variety
Hart's tonguefern (Asplenium scolopendrium var. americanum)
Platephotograph · cricri62 source · iNaturalist ↗

§2Habit & range

Habit and range

Growth habit
Forb/herb
Duration
Perennial
Group
Fern
Family
Aspleniaceae Newman
Genus
Asplenium
§2a

Native status, by region

  • CAN Canada Native
  • L48 Lower 48 States Native
§2b

County-level range

· 5 counties across 3 states/territories
Legend Native · 5 Introduced · 0 Both · 0 Hover a county for detail.

§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 5 counties across 3 states/territories.

Alabama view state ↗ 1 N ▾
Georgia view state ↗ 1 N ▾
New York view state ↗ 3 N ▾

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/ASSCA ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/4256560 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T05:45:41Z