No interactions present.
I agree with all species but for the spelling of Hart's-tongue.
Just a little note - for the purposes of agreements and the validity of the 'Likely ID' system it is helpful if one species is identified per observation. For example, when identified separately, if one of these were wrong, the other two could still be agreed with and become valid identifications whilst the third could be revised by other users.
Hope that's helpful!
... hartstounge, wall rue and spleenwort growing in close proximity.
Lat/Lng: 50.5534, -4.1406
OS grid ref: SX484748
These three ferns are shareing the same small crack in the masonry of the disused railway bridge.