Contains 3 accepted taxa overall.

Characteristics
Ophioglossum L.
ADDER'S-TONGUE
Classification
Pteridophyta - Ferns
Filicopsida
Ophioglossidae
Ophioglossales
Ophioglossum
Citation
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TYPE: Ophioglossum vulgatum Linnaeus Lectotypified by Smith, Hist. Filicum 367. 1875.
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Ophioglossum engelmannii Cliff adder's tongue fern; Limestone adder's-tongue Native Rare-State FACU- (NWPL)
Ophioglossum pusillum Northern adder's tongue fern Native FACW (NWPL)
Ophioglossum vulgatum Southern adder's tongue fern Native FACW (NWPL)
Identification Key

No identification key is available for this family.

Genus Synonyms
Synonym Full Citation Basionym Type
No synonyms found.