(1)  Regulated articles include all varieties and hybrids of plants, seeds, and propagative plant parts of Lythrum salicaria commonly known as purple loosestrife, and Lythrum virgatum commonly known as wand loosestrife. Common horticultural variety names include, but are not limited to: The Beacon, Fire Candle, Brightness, Lady Sackville, Mr. Robert, Robert's, Happy, Roseum Superbum, var. Tomentosum, Purple Spire, Rose Queen, The Rocket, Morden Rose, and Dropmore Purple.