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Isoetes humilior (Isoetaceae |
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Isoetes
humilior is a rare native aquatic plant. It only grows in a few
alpine/subalpine lakes on the Central Plateau. Like other quillwort
species, the leaves are cylindrical and in clumps. The leaves are
rigid and the sporangia are covered by a membranous layer (the
velum). |
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