Posts tagged with Hooker’s spleenwort

NZ fern colonises Australia, twice

Asplenium hookerianum

It is not just people crossing the ditch – a little New Zealand fern has also emigrated to Australia, and not just once but twice. This is the first known case amongst ferns or seed plants of the same species dispersing twice across the Tasman Sea. Hooker’s spleenwort fern, or Asplenium hookerianum, is a close… Read more »