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Ophioglossum, the adder's-tongue ferns, is a
genus of
about 50
species of
ferns in the
family Ophioglossaceae. The name
Ophioglossum comes from the Gr****...
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Ophioglossum vulgatum,
commonly known as adder's-tongue,
southern adder's-tongue or adder's-tongue fern, is a
species of fern in the
family Ophioglossaceae...
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Ophioglossum azori****, the
small adder's-tongue fern or
lesser adder's-tongue fern, is a
small fern of the
family Ophioglossaceae.
Ophioglossum azori****...
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Ophioglossum reticulatum, the
netted adder's-tongue, is a
species of fern in the
family Ophioglossaceae. It has a pantropical/pansubtropical distribution;...
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Ophioglossum engelmannii,
commonly known as the
limestone adder's-tongue, is a
species of fern
native to the
Western Hemisphere. It is
widespread and native...
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Ophioglossum pusillum is a
species of fern in the
family Ophioglossaceae known by the
common name
northern adder's tongue. It is
native to
northern North...
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Ophioglossum malviae is a
species of fern in the
genus Ophioglossum and
found in the
forests of Ahwa in the Dang
District of Gujarat. It is
claimed to...
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Ophioglossum lusitani****, the
least adder's-tongue, is a
small fern of the
family Ophioglossaceae. It is a
temperate species categorised as
least concern...
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Ophioglossum californi****,
known by the
common name
California adder's tongue, is an
uncommon species of fern in the
family Ophioglossaceae. The fern is...
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Ophioglossum petiolatum is a
species of fern in the
family Ophioglossaceae.
William Jackson Hooker named this
species in 1823.: 30 The
species occurs...
