Asclepias Swan Plant Botanical Name: Asclepias physocarpa/Gomphocarpus physocarpa The Swan Plant is loved by many Kiwis, as it’s the host plant of the Monarch Caterpillar, which lives on the plant for approximately 2 weeks eating as many leaves as possible, before transforming into a beautiful Monarch Butterfly. I have come across many ECE educators who … Continue reading Swan Plants & Toxicity