Xerosicyos danguyiAlso known as the Silver Dollar Plant or Penny Vine, Xerosicyos danguyi is a striking succulent vine native to Madagascar. It features round, flat, blue green leaves that resemble coins, growing along climbing or trailing stems. With its sculptural form and drought tolerant nature, it's a favourite among collectors of caudiciform and unusual succulent speciesespecially when grown with a bit of support or allowed to cascade. Coin Like Leaves: