test lightbox Azores Madeira Canaries Cape Verde S M T G J P F L C M D P S L F C T G H P A V L N B M T F R S ?XXXXXX?XXXXX Asplenium adiantum-nigrum (Terceira 2017) Asplenium adiantum-nigrum sporangia (Terceira 2017) Asplenium adiantum-nigrum sporangia detail (Terceira 2017) Asplenium adiantum-nigrum (La Palma 2015) Asplenium adiantum-nigrum frond (La Palma 2015) Asplenium adiantum-nigrum sori (La Palma 2015) Asplenium adiantum-nigrum sori detail (La Palma 2015)