McKay Reserve is a small tract of remnant urban bushland in Palm Beach, parts of which contain the endangered ecological community (EEC) Pittwater and Wagstaffe Spotted Gum Forest.NSW Scientific Committee. (1998) Pittwater spotted gum forest - endangered ecological community listing The reserve lies on a ridge on the Barrenjoey Peninsula and overlooks western Pittwater.

Mapping by the NSW Office of Environment and Heritage in 2013NSW Office of Environment and Heritage, (2013) The Native Vegetation of the Sydney Metropolitan Area, Version 2.0 - VIS_ID 3817 shows the reserve as also containing Coastal escarpment littoral rainforest, a particular subgroup of the Littoral Rainforest community, which is also an endangered ecological community.NSW Scientific Committee. (2011) Littoral Rainforest in the NSW North Coast, Sydney Basin and South East Corner Bioregions - Determination to make a minor amendment to Part 3 of Schedule 1 of the Threatened Species Conservation Act

Flora species list The flora species list is taken from Smith & Smith (1992).Smith, J., Smith, P. (1992).Threatened Fauna and Flora in Pittwater. Unpublished report prepared for Pittwater Council. Species from other lists are referenced individually. Species introduced from overseas are prefixed with an asterisk (*), non-local Australian species with #. Of the 362 plant species listed by Smith & Smith, 125 (approximately one third) are naturalised introduced species.

References