Nephthytis or Syngonium podophyllum - Arrowhead plant, or Arrowhead Ivy - is a versatile houseplant, with arrowhead-shaped leaves, sometimes variegated. It has a tendency to creep quietly around your home, and needs a certain amount of maintenance and pruning to keep it in check. All parts of the plant are poisonous. 'Albo Variegatum' has deep green leaves with irregular patches of paper-white.