How Plants Talk Albatros Books I saw this growth on a plant in my complex and I don't know what it is. Fungus? Plant cancer? Mold? Reddit, please, do your thing. : r plants Hochzeitskarte mit Olivenbaum Symbol fr Liebe und Bestndigkeit Palanemo Poinsettia (Euphorbia pulcherrima): the unofficial plant of Christmas From their medicinal uses to the science behind their iconic red glow, see how many of these facts you knew about poinsettias.