Swainsona formosa in full flower at Adelaide Botanic Garden (Image: Matt Coulter) Botanic Gardens Desert Pea – an arid land beauty 03/09/2022 Matt Coulter 1956 Views 0 Comments By Matt Coulter As the state’s floral emblem, Swainsona formosa,the Sturt's Desert Pea is an important species for the Botanic Gardens and Please Subscribe to Hort Journal Australia to view this page, or if you're already subscribed, please login below. Login