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Photo#953204
christmas fern gall?
Copyright © 2014 Sara Rall

christmas fern gall?
Warren, Somerset County, New Jersey, USA
June 2, 2014
I think this is Christmas Fern, Polystichum acrostichoides
Contributed by Sara Rall on 8 July, 2014 - 7:11pm
Last updated 16 August, 2014 - 11:31am

Taphrina polystichi?
I am not an expert but it looks like the fungus Taphrina polystichi.

https://en.wikipedia.org/wiki/Taphrina_polystichi
… eaglebeach, 10 May, 2021 - 1:40pm

Moved
Moved from ID Request.
… john and jane balaban, 16 August, 2014 - 11:31am

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