Would it be safe to call the one attached in the photo: Spider Plant (Chlorophytum comosum 'Variegatum'? It's really a family heirloom plant, so I have no idea how many decades back it origins reach, but easily 3-4 decades, so it's not a new variety. These are the offsets I stuck in an unused flowerbed when I re-potted the mother plant(s), but they have better color and were easier to photograph.