Cunninghamia : A Journal of Plant Ecology for Eastern Australia, Volume 19 (2019)
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The occurrence of the coastal ferns Asplenium decurrens and Asplenium difforme (family Aspleniaceae) on the south coast of New South Wales are assessed and discussed. The Illawarra coast was the zone of overlap for these two coastal fern species and they reached their geographical limits in the Kiama area, with Asplenium decurrens reaching its northern limit of distribution and Asplenium difforme reaching its southern limit. All substantiated records of these ferns are documented and assessed. Both species require conservation consideration on the NSW south coast. For Asplenium decurrens the evidence suggests that New South Wales should follow Victoria and list this species as threatened under the Biodiversity Conservation Act 2016 (NSW). For Asplenium difforme local conservation action is needed at its most southern limit at Kiama.
An album of 50 watercolour illustrations depicting Norfolk Island plants attributed to convict artist John Doody, in the early 1790s, and associated notes apparently written by William Paterson (1755-1810), one-time commander of the military detachment on Norfolk Island, Lieutenant Governor of New South Wales, and amateur botanist, are described and assessed. Illustrated are 48 plant species growing on Norfolk Island at the time, all but three of which are indigenous. The notes and the watercolours represent the only treatment of the island's flora in the 18th century and include descriptive and ecological material for the species at the time of first European occupation. Two of the species are now extinct. Paterson's notes also include an introductory description of the flora and fauna of the Island. The importance of this material to the modern study of the Norfolk Island flora is highlighted.