Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Acacia flocktoniae is a shrub species that is to . Plants grow to between 1.5 and 3 metres high and have narrow that are between 4 and 10 cm long. The cream to yellow appear in of 4 to 10 in the axils of the phyllodes. These appear predominantly between June and September in the species native range and are followed by straight or slightly curved seed pods which are 4 to 11 cm long and 5 to 7 mm wide. The species occurs on sandstone in dry forest in the in . It was first formally described in 1916 by New South Wales Government Botanist in Journal and Proceedings of the Royal Society of New South Wales, based on specimens collected from Byrnes Gap near . The species epithet honours botanical artist .