posted on 2023-11-02, 04:24authored byGR Copson, ML Skotnicki, J Doube, L Gadd, JM Selkirk-Bell, PM Selkirk
Two endemic orchid species, Nernatoceras dienernum and N. sulcatum, are known from sub-Antarctic Macquarie Island. Several additional orchid populations on the island are reported and cleistogamy is documented in N.dienemum for the first time.