Purple Heart

Tradescantia pallida is a species of spiderwort (a genus of New World plants) more commonly known as wandering jew, a name it shares with the closely related species T. fluminensis and T. zebrina. Other common names include purple secretia, purple-heart, and purple queen. It is native to the Gulf Coast region of eastern Mexico. Edward Palmer was the first European to observe and assign a Latin name to the type specimen near Ciudad Victoria, Tamaulipas in...