Austral Gem FernBotanical Name: Asplenium dimorphum x difforme Common Name(s): Austral Gem Fern Description: This relatively new Australian fern grows uniquely shaped leaves with a waxy coating that prevents water loss and shedding. This durability and adaptability make it an ideal indoor plant (and gift) for any collection in any climate. It is a medium sized plant that grows flat and works well for hanging pots or pedestals.