The flowering plants: Colobanthus quitensis Deschampsia antarctica I grew them both at The New York Botanical Garden. The only thing they've got going for them is where they're from. There are many mosses and lichens present in Antarctica. Carlo A. Balistrieri The Gardens at Turtle Point Tuxedo Park, NY 10987 Zone 6 (845.351.2049) Visit: http://www.botanicalgardening.com/