common staghorn fern elkhorn fern Platycerium bifurcatum Platycerium alcicorne
common_staghorn_fern%1:20:00:: elkhorn_fern%1:20:00:: platycerium_bifurcatum%1:20:00:: platycerium_alcicorne%1:20:00::
commonly cultivated fern of Australia and southeastern Asia and Polynesia