EditorialA. Polystichum angulare subtripinnatum. B. P. angulare tripinnatum. C. P. angulare proliferum. The soft prickly shield fern, Bradbury, Henry Riley (1821-1887), (Illustrator), 1857, ferns of Great Britain and Ireland.
EditorialA. Polystichum angulare subtripinnatum. B. P. angulare tripinnatum. C. P. angulare proliferum. The soft prickly shield fern, Bradbury, Henry Riley (1821-1887), (Illustrator), 1857, ferns of Great Britain and Ireland.
EditorialA. Polystichum angulare subtripinnatum. B. P. angulare tripinnatum. C. P. angulare proliferum. The soft prickly shield fern, Bradbury, Henry Riley (1821-1887), (Illustrator), 1857, ferns of Great Britain and Ireland.