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Keywords from Image Description:
FBIA Polystichum angulare subtripinnatum. en Plate Fig Polystichum angulare subtripinnatum from The Ferns of Great Britain and Ireland Thomas Moore Polystichum angulare is synonym for the currently accepted name Polystichum setiferum Forssk Moore ex Woyn The Ferns of Great Britain and Ireland London published by Bradbury Evans