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Isoetes drummondii (Isoetaceae) |
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Isoetes
drummondii is an uncommon native semi-aquatic plant. It grows on
mud in periodically inundated places. Like other quillwort species,
the leaves are cylindrical and in grass-like clumps, but are quite
flexible. The sporangia are not covered in a membranous layer (a
velum). |
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