Isoetaceae
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Isoetaceae is a family including living quillworts and comparable extinct herbaceous lycopsids. It was previously thought to have evolved by reduction in size from arborsecent Isoetales such as Pleuro
Illustration Isoetes lacustris 0
Isoetes and Tomiostrobus
Isoetes
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Isoetes, commonly known as the quillworts, is a genus of lycopod. It is the only living genus in the family Isoetaceae and order Isoetales. As of 2016, there were about 200 recognized species, with a
Isoetaceae
…Isoetaceae is a family including living quillworts (Isoetes) and comparable extinct herbaceous lycopsids (Tomiostrobus). It was previously thought to have evolved by reduction in size from arborsecent Isoetales…
Isoetes tegetiformans
Quillwort megasporangia
Lepidodendron reconstrucción