Looks like: 1a A cultivar of Schefflera arboricola, Umbrella Tree 1b Syngonium podophyllum, Arrowhead Vine 2 Syngonium podophyllum 'Emerald Gem', Arrowhead Vine 3a Dracaena sanderiana, Ribbon Plant 3b Epipremnum aureum (syn. Scindapsus aureus), Pothos 4 Codiaeum variegatum var. pictum, Croton 5a Dieffenbachia picta 'Camilla', Dumb Cane 5b Difficult to tell but possibly Crassula sp., Jade