I received a plant arrangement and need help identifying 4 of them. I'm a total noob when it comes to plants and need to gather information to keep these guys alive. I'm mostly concerned about 1 and 2. One just seems fragile and 2 arrived with those spots on them don't know if the spots are normal or an issue. (spots are about twice as obvious with the camera flash vs normal light.) Thanks so much for your time!
1. MARANTA - Prayer plant (fishbone pattern) 2. Variegated Dracaena Pleomele reflexa (song of india) 3. Dracaena marginata 4. I believe it's a Dieffenbachia
Looks like: Maranta leuconeura var. erythroneura, Herringbone Plant Dracaena sanderiana, Ribbon Plant Dracaena marginata 'Bicolor', Madagascar Dragon Tree Dieffenbachia sp.