Plectranthus australis (Swedish Ivy) Top Tropicals Plant Encyclopedia Ligustrum japonicum 'Texanum' (Waxleaf Privet Texas Privet) Ricardo's Nursery Calla (Zantedeschia) Orange Plant Information TotalGreen Holland 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. It's the rules you have to have a hot dog at IKEA, and whilst their plant based ones are a little anaemic, they are delicious!