The Rachapreuk tree has naughty names (only for perverted minds?) in English (golden shower tree), Latin (Cassia fistula), Spanish (caña fistula), and translated Chinese (sausage tree). It’s name in Ayurvedic medicine is aragvadha, or “disease killer,” and it’s the national Flower of Thailand as well as the state flower of Kerala, India. It blooms at the hottest time of year here in Thailand, and I think serious modern research into its medicinal properties is long overdue.