![Isoëtes engelmanii, Hidden Lake in Haddam, July 11, 2005](/-/media/caes/oais/herbarium/herbarium-species-images/isoeng.jpg?sc_lang=en&h=282&w=200&hash=E348237EB9CCCDB97C70EAF1DA593872)
Engelmann's Quillwort
Isoetes engelmannii
Herbarium mounts:
Crystal Lake (Ellington) 08/25/2005
Hidden Lake 07/11/2005
Ingham Pond 07/22/2005
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Herbarium mounts:
Crystal Lake (Ellington) 08/25/2005
Hidden Lake 07/11/2005
Ingham Pond 07/22/2005