Hawaiian Baby Woodrose (Argyrea nervosa), is a perennial tropical creeper with large heart-shaped leaves and white trumpet-shaped flowers. The seed capsules hold large hairy seeds, which naturally contain ergoline alkaloids, such as ergometrine and ergine (LSA), and can have a similar effect to LSD when ingested. You can also sow them and enjoy the flowers, it usually takes 1.5 to two years before a plant begins to flower. They look amazing in your garden or on the balcony or even on a sunny spot in the house. The Hawaiian Baby Woodrose can't withstand frost, so be sure to put it inside in winter.