Pothos in Terrariums: When It Works and What to Avoid Terrarium Tribe Commonly known as silver dollar vine or silver dollar plant, Xerosicyos danguyi has become a relatively common houseplant, though I haven't seen many that had been grown from seeds and that have Set of 3 Small Artificial Succulent Plant Mini Fake Faux Succulents Realistic Cactus Cacti Plants in Rose Gold Geometric Pots Crown of Thorns (Euphorbia milii) 2" Pot Hardy Blooming Succulent Hand Picked Nursery what is the red part inside supposed to be? lego succulents : r lego