Plant of the Month Snake's Head Fritillary The Farplants Group Why is my spider plant drooping and when to repot it? rat tail and snake but the kind we WANT to invite in. , Message for pricing. , trailing aporocactus flagelliformis rat tail cactus, + , the air purifying sansevieria snake plant zeylanica , =, the The very reason why I grow succulents and cacti.their impressive flowers! This is the starfish or carrion cactus (Orbea variegata), native of South Africa.