genus Swainsona, Swainsona - genus of Australian herbs and subshrubs: darling peas

smooth darling pea, Swainsona galegifolia - erect or trailing perennial of eastern Australia having axillary racemes of blue to purple or red flowers

hairy darling pea, Swainsona grandiflora, Swainsona greyana - shrubby perennial of southern Australia having downy or woolly stems and undersides of leaves and racemes of red to pink flowers

subshrub, suffrutex - low-growing woody shrub or perennial with woody base