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Dryopteridaceae : Polystichum acrostichoides det. Robbin Moran 2017
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UNITED STATES: Vermont:: Caledonia Co. Dairy farm of Johanna Laggis, East Hardwick
The sori are separate but tend to become confluent upon sporangial dehiscence. This give the sori an acrostichoid appearance; thus the specific epithet. Photo taken 27 Aug 2017.
Copyright 2017 by L.H. Bailey Hortorium (image, not necessarily source) [ref. DOL48229]
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Dryopteridaceae Polystichum acrostichoides
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