澳洲沙漠豆(swainsona formosa),又名斯特尔特沙漠豌豆,原产于澳大利亚中部和西北的沙漠干旱地区,是澳大利亚最知名的野花之一。它的名字是以英国探险家斯特尔特(Sturt,1795年~1869年)的名字命名。在原产地,沙漠豆只有下雨以后才开花,花期从春天到夏天,种子可以在沙漠里休眠多年,等待下一次暴风雨到来才发芽生长。独特的血红色叶状花朵,使它成为一种观赏价值很高的花卉。澳洲沙漠豆是豆科多年生常 The swainsona formosa, also known as the Stalter Desert Pea, is native to the desert arid regions of central and northwestern Australia and is one of Australia’s most famous wildflowers. Its name is named after British explorer Sturt (1795-1869). In the country of origin, desert beans flowering only after raining. Flowering from spring to summer, the seeds can sleep in the desert for years, waiting for the next storm to germinate and grow. Unique red-leafed flower, making it a highly ornamental flower. Australian desert beans are perennial legumes often