home introduction ferns clubmosses & quillworts fern index glossary resources

Links to genera

Ferns and Horsetails (Monilophytes)
Clubmosses and Quillworts (Lycophytes)
Asplenium onopteris  •  Acute-leaved Spleenwort
Asplenium onopteris L.; A. adiantum-nigrum ssp. onopteris (L.) Heufl.; Acute-leaved Spleenwort; Irish Spleenwort; Western Black Spleenwort
Acute-leaved Spleenwort
© Text, images and design copyright Roger Golding unless otherwise stated. Contact e-mail: rg@rogergolding.co.uk