1) Abounding in bracken 2) Abounding in brakes 3) Abounding in certain plants 4) Abounding with bracken 5) Bracken-laden 6) Brackened 7) Braky 8) Ferned 9) Fernlike 10) Fronded 11) Frondlike 12) Full of bracken 13) Overgrown with fronded flora 14) Overgrown with fronds 15) With fronds aplenty Found on https://www.crosswordclues.com/clue/ferny