Margaret Pieroni (born 1936)[1] is a Western Australian botanical artist, photographer and botanist who has authored, co-authored or illustrated many books on Australian botany.
Her works include Brush with Gondwana: Botanical Artists Group of Western Australia (2008), The Dryandras (2006), Verticordia: the turner of hearts (2002), Discovering the wildflowers of Western Australia (1993),[2] Exploring granite outcrops (1990) and Leaf and branch: trees and tall shrubs of Perth (1990).[3]
Pieroni is also recognised for a significant contribution to specimen collection, photography and horticultural research into dryandras, series Banksia ser. Dryandra, formerly regarded as genus Dryandra.[4]
She was awarded the Medal of the Order of Australia in the 2024 Australia Day Honours for "service to botanical art".[5]