[BonnieLorraine]

I posted a picture of this fern back in Feb, but it has since changed how it looks, and no longer resembles what it was identified as. The largest leaves are about the size of my thumbnail, and slightly curly. If anyone has an idea what the heck it is, I would love to know. Thanks

 

[Ross]

It looks exactly like my Microgramma heterophylla. Frond size on this species varies according to environmental factors. In lower light, fronds grow in area and in bright light they stay small. The change in appearance was likely due to changes in growing conditions.