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Related species
Species in the phylum Pteridophyta
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1
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9
Oblong woodsia (
Woodsia ilvensis
)
This fern, thought to be Britain's rarest, is small in comparison with other members of its class. The variable-length leaves are ...
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4 Images
0 Videos
Pillwort (
Pilularia globulifera
)
Pillwort is a rather curious member of the fern family. Its leaves resemble green hair, and arise singly from a creeping stem, or ...
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8 Images
0 Videos
Marsh clubmoss (
Lycopodiella inundata
)
Clubmosses are simple plants, related to ferns; their common name is an indication of their resemblance to true mosses, the 'club'...
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5 Images
0 Videos
Waterclover (
Marsilea azorica
)
Species information on Marsilea azorica is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Fern (
Xiphopteris ascensionense
)
This small fern often grows as an epiphyte on bamboo trees. The fronds are short and bear small green leaflets that are tightly pa...
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4 Images
0 Videos
Fern (
Marattia purpurascens
)
This large fern has broad, sturdy fronds that can reach up to 1 metre in length. The dark green fronds are divided into as many as...
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4 Images
0 Videos
Fern (
Pteris adscensionis
)
This fern consists of bright green fronds that may form large tufts reaching up to 1 metre in height. The frond is divided into le...
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8 Images
0 Videos
Fern (
Asplenium ascensionis
)
Asplenium ascensionis is a small, dark green fern found growing on rocky walls. The narrow, glossy fronds are composed of smaller ...
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6 Images
0 Videos
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3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues
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Under the Sea
Since the megamouth shark's discovery, only 17 sightings have been recorded of this elusive fish.
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The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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The basking shark is the second largest fish in the sea, reaching up to 10 metres in length.
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Dusky dolphins are inquisitive creatures, as seen here investigating a southern right whale.
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Leafy seadragons hatch from the male and will reach maturity within 2 years of life.
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