Posts tagged with spleenworts

Identifying maidenhair spleenwort ferns.

  • blechnum_fluviatile_chambersii
  • The Button fern, Pellaea rotundifolia.
  • A maidenhair fern, Adiantum fulvum.
  • asplenium_flabellifolium1

The maidenhair spleenwort is a spleenwort fern (Asplenium) that (supposedly) looks like a maidenhair fern (Adiantum, see below). The 600 or so of the world’s spleenworts are characterised by having their reproductive structures in lines away from the margins of their fronds’ undersides. Two maidenhair spleenworts occur in New Zealand. They look very similar, but… Read more »