Brown spots on Philodendron Birkin Picky Prickly Plants Photo of growth in Philodendron hederaceum var. oxycardium stem Download Scientific Diagram Philodendron hederaceum oxycardium variegata Started out with a single leaf cutting and now its grown into a beautiful plant and the variegation is simply stunning! #philodendron #philodendronhederaceum Did you know that wild caraway, Carum carvi, is considered a noxious weed in Colorado? It's a non native member of the carrot family that can exhibit invasive tendencies in some habitats. Plant of the Week: Purple Coneflower Garden Ecology Lab